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Searching and capturing a character using regular expressions Python <p>While going through one of the problems in <a href="http://www.pythonchallenge.com/" rel="nofollow">Python Challenge</a>, I am trying to solve it as follows:</p> <p>Read the input in a text file with characters as follows:</p> <pre><code>DQheAbsaML...
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<p>Yes, of course there is :-) object oriented techniques are a tool ... if you use the wrong tool for a given job, you will be over complicating things (think spoon when all you need is a knife).</p> <p>To me, I judge "how much" by the size and scope of the project. If it is a small project, sometimes it does add too...
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<p>Try waiting for window's <code>load</code> event, it waits until all iframes have loaded.</p> <pre><code>$(window).load(function(){ // images and iframes have loaded }) </code></pre>
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<p>Assuming that's VB.Net, you need to escape the <code>)</code>:</p> <pre><code>If Regex.IsMatch(Output, "\b" &amp; "Serial\)" &amp; "\b") Then 'do something End If </code></pre> <p>In .Net regular expressions, parentheses are the grouping characters.</p> <hr> <p>If, as you say, the word 'Serial)' is generated dynami...
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<p>Usually when the add-to-cart button does not display it is because your product has no inventory set. Remember that the configurable product needs to be set to in stock and the associated simple products have to have at least one item with non-zero inventory and be set as 'in stock'.</p>
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Is there a maximum limit to listview or gridview? <p>Is there a limit in rows in listview, or rows and columns in the case of gridview, that could slow down the app? </p> <p>I'm looking at, a maximum nearly 5,000 individual datas with at least 3 table attributes to be displayed in each row of the listview.</p>
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<p>I would do a loop. Keep adding days until you hit a day that works.</p>
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NSView subclass over another NSView subclass? <p>I'm trying to create an Cocoa-AppleScript Application with some basic functions, and I want to display a background image for the window and then display a color box above it. </p> <p>I finally figured out how to set the background image via this guide (<a href="http://w...
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<p>Reading your comments, i see that it is not a ZF2 error, and probably not even a third party module, so it could be an ElFinder Error. Probably it cannot find some required resources.</p> <p>Reading some code and some webdites, i think that probably you are just lacking the url option of the viewhelper, so ElFinder...
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<p>the usage of ccc:fid is an extension of the namespace which needs to be declared in xml in order to be able to use it in libraries like simplexml. </p> <p>Here are some examples of descriptions of usin a namespace:</p> <ul> <li><a href="http://www.w3.org/TR/1999/REC-xml-names-19990114/" rel="nofollow noreferrer">ht...
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<p>In Private Sub DetailsView1_ItemInserting event I changed </p> <p>Dim txtYearPlant As TextBox = DirectCast(DirectCast(sender, DetailsView).FindControl("YearPlant"), TextBox) </p> <p>TO</p> <p>Dim txtYearPlant As TextBox = TryCast(view.FindControl("YearPlant"), TextBox) e.Values.Add("YearPlant", txtYearPlant.Text)</...
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<p>Your replace statement should be a regex string. <code>$</code> indicates the end of a line in regex, to find a dollar sign you need to escape each one with a <code>\</code> so your regex should be <code>\$</code> for each one you want to match.</p> <p>for the rest, just use CSS</p>
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<p>for all the googlers coming here - you're probably looking for this:</p> <pre><code>var pad_array = function(arr,len,fill) { return arr.concat(Array(len).fill(fill)).slice(0,len); } </code></pre>
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<p>finally figure out the answer, add a custom TypedJsonString class,</p> <pre><code>public class TypedJsonString extends TypedString { public TypedJsonString(String body) { super(body); } @Override public String mimeType() { return "application/json"; } } </code></pre> <p>convert my json object to TypedJsonString,</p...
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Telegram Bot API: How to avoid Integer overflow in updates id? <p>Telegram bot api get updates function takes last update id as offest parameter. But update id is signed 32bit integer, so it is just 2147483647. Currently my bot receiving update id 348691972. 2147483647 is a small number, for example current China and I...
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OleDbCommand and Unicode Char <p>I have an application that run a lot of query using OleDbCommand. Every query is plain SQL text, and the command does not use parameters. </p> <p>Now, the application should support chinese char and I do not wanto to change every query by adding the N char in front of the string to spec...
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Prevent multiple instances of a given app in .NET? <p>In .NET, what's the best way to prevent multiple instances of an app from running at the same time? And if there's no "best" technique, what are some of the caveats to consider with each solution?</p>
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<p>This is one of those cases where type signatures really help. Stare for a second at the type signature: </p> <pre><code>(+=) :: (ArrowXml a) =&gt; a b XmlTree -&gt; a b XmlTree -&gt; a b XmlTree </code></pre> <p>First off, <code>ArrowXml</code> is a subclass of <code>Arrow</code>, which describes some sort of machi...
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<p>First, I'd better do it on SQL Server side :)<br> But if you don't want or cannot to do it on server side you can use this approach:</p> <p>It is obvious that you need to store SessionID somewhere you can create a txt file for that or better some settings table in SQL Server or there can be other approaches.</p> <p...
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UIViewController no longer has members topViewController or viewControllers in XCode 7 <p>After updating to XCode 7 and converting my project to the latest Swift 2 syntax, there is one error I cannot seem to fix. I have a segue to a navigation controller and need to pass data to the top view controller in its stack. Th...
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<p>Take a look at the OpenCV doc:</p> <p>For <a href="http://docs.opencv.org/master/dd/d1a/group__imgproc__feature.html#ga04723e007ed888ddf11d9ba04e2232de" rel="nofollow">Canny</a>:</p> <blockquote> <p><strong>apertureSize:</strong> aperture size for the Sobel operator.</p> </blockquote> <p>And for <a href="http://doc...
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Connection R to Cassandra using RCassandra <p>I have an instance of Cassandra running on my localhost. For this example I have used the default configuration provided in conf\cassandra.yaml</p> <p>I tried to connect R to Cassandra using the RCassandra package. </p> <p>Basically, i have just installed the RCassandra pac...
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<p>Use a transparent <code>border</code> on all the other <code>&lt;li&gt;</code> to make it good.</p> <pre><code>ul.menu li { float: left; list-style-type: none; border: 2px solid transparent; } </code></pre> <p><strong>Fiddle: <a href="https://jsfiddle.net/8cu4bL3s/" rel="nofollow">https://jsfiddle.net/8cu4bL3s/</a>...
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<p>Yes, validators are only run if the path is changed, and they also only run if they're not <code>undefined</code>. Except the Required validator, which runs in both cases. </p>
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<p>You can use <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html#removeAll%28java.util.Collection%29" rel="nofollow"><code>boolean removeAll(Collection&lt;?&gt; c)</code></a> method.</p> <p>Just note that this method modifies the <code>List</code> on which you invoke it. In case you to keep the ori...
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Does every view have its own canvas/bitmap to draw on? <p>I have a relativelayout with three full screen child views of the same custom view class. I am wondering whether I should be worried about memory. Judging by this answer: <a href="http://stackoverflow.com/questions/4576909/understanding-canvas-and-surface-concep...
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MySQL REPLACE rows WHERE field a equals x and field b equals y <p>I'm trying to construct a 'new comments' feature where the user is shown the number of new comments since the last visit. I've constructed a 'Views' table that contains the topic id, the user id and a timestamp. What's the best way of updating the timest...
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<p>I placed this as an edit in Alex's answer, it did not get reviewed though so I'll post it here, as it is useful information imho.</p> <p>You can also pass a vector of Points, makes it easier to do something with them afterwards:</p> <pre><code>std::vector&lt;cv::Point2i&gt; locations; // output, locations of non-ze...
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<p>solved:</p> <p>remove <code>margin-bottom:10px;</code> from your </p> <pre><code> .itemsWrapper { margin-bottom:10px; overflow:auto; width:100%; background: green; } </code></pre> <p><a href="http://jsbin.com/ajoka/11" rel="nofollow noreferrer">http://jsbin.com/ajoka/11</a></p>
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<p>JayData does <strong>NOT</strong> track complex types (like arrays or custom type objects) inner values.. It just tracks the reference to the value.</p> <p>In case you want to force the update in this case, you have to make a "deep copy" or encapsulate you current object into another one for the reference to change...
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How to use HttpClient to connect to an API that is expecting a custom type? <p>I have a .net controller that accepts POST events. It is expecting 2 dates from the client system(c# console app).</p> <p>How can I connect to this controller and send the needed data if the console app does not know anything about the Conte...
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<p>I know this is an old post, but I was able to get rid of the error by commenting out the call to "strip_save_dsym" from tools/strip_from_xcode line 61ish. I have no idea if that still creates a proper build, but it does clear out the errors. Here is the link that lead me to this <a href="http://www.magpcss.org/cefo...
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<p>Just do this:</p> <pre><code>if ($var[strlen($var) - 1] == "?") { $var = substr($var, 0, strlen($var) - 1); } </code></pre>
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<p>Hi try it using Converter</p> <pre><code> public class BoolToColorConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { if (value is bool &amp;&amp; (bool)value) return new SolidColorBrush(Colors.Red); else return null; } pub...
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<p>It would be better if you sorted the objects you are populating richtextbox1 with instead of trying to split and parse the text of richtextbox1.</p> <p>Lets say you have a list with students</p> <pre><code>List&lt;Student&gt; studentList = new List&lt;Student&gt;(); </code></pre> <p>That list could be sorted by usi...
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Serializing Tree into nested list using python <p>I have a binary tree class like this:</p> <pre><code>class BinaryTree: def __init__(self, data, left=None, right=None): self.data = data self.left = left self.right = right </code></pre> <p>Now I'm facing a task to serialize this structure in to a nested list. BTW, I ha...
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<p>I used to be a Java programmer, When I moved to C/C++ I enjoyed using <a href="http://www.eclipse.org/cdt/" rel="nofollow noreferrer">Eclipse CDT</a>, it is a good, customizable and powerful IDE. <a href="http://qt.nokia.com/products" rel="nofollow noreferrer">QtCreator</a> is another nice full Qt integrated tool.<...
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<p>Once you harvest the links, you can use <a href="http://it2.php.net/curl" rel="nofollow noreferrer">curl</a> or file_get_contents (in a safe environment file_get_contents shouldn't allow to walk over http protocol though)</p>
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<p><code>do/try/catch</code> will catch errors that are thrown by some other method, but it won't catch runtime exceptions, such as you are getting from the forced downcast. For example, if <code>data</code> was invalid JSON then an error will be thrown and caught. In your case it seems the JSON is valid, but it is a ...
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Make whole <li> as link with proper HTML <p>I know this has been up a lot of times before, but I couldn't find any solution in my specific case.</p> <p>I've got a navigation bar and I want the whole <code>&lt;li&gt;</code>'s to be "linked" or "clickable" if you will. Now only the <code>&lt;a&gt;</code> (and the <code>&...
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<p>Possibly add three divs inside your first. each with their own .png?</p> <pre><code>&lt;div&gt; &lt;div id="blue" style="z-index: 1;"&gt;&lt;img src="blue.png"&gt;&lt;/div&gt; &lt;div id="yellow"style="z-index: 2;"&gt;&lt;img src="yellow.png"&gt;&lt;/div&gt; &lt;div id="red" style="z-index: 1;"&gt;&lt;img src="red....
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<p>Maybe an idea which might work for you:</p> <p>To ban a user, create an entry in your database to the user to flag the user as banned with a timestamp NOW + X</p> <pre><code>{ "users" : { "bad_user" : { "banned" : { "until" : 123456 // timestamp NOW + X } } } } </code></pre> <p>Now whenever the user logs in afterwa...
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<p>That's the simplest way to do it; don't be disappointed.</p>
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Express & Passport with multiple subdomains <p>I'm merging two little apps into one, that is supposed to be accessed via two subdomains. To do so I'm using the module "express-subdomain". I'm trying to use Passport so when a user logs in in the first app, he is logged in in both apps. However using <code>req.isAuthenti...
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<p>You can use a form inside your application. And, ask users to fill that form. The forms needs to be connected to an database server. You may use 000webhost.com (free) to create your database. Just populate the table in database from the user response. For this follow the following procedure: <br>1. Create a online ...
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Integrate an E-Mail server into ASP.NET <p>I've a general design question:<br /> <br /> I have a mailserver, written in C#.<br /> Then I have a web forum software, written in for ASP.NET in C#.<br /> <br /> Now I'd like to integrate the mailserver into the ASP.NET forum application. For example, I'd like to make it pos...
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<p>I finally decided to switch to AVPlayer</p> <p>setCurrentPlayback is</p> <pre><code>int32_t timeScale = playerView.currentItem.asset.duration.timescale; CMTime time = CMTimeMakeWithSeconds(value, timeScale); [playerView seekToTime:time toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero]; </code></pre> <p>Durati...
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<p>There is an equation given <a href="http://math.stackexchange.com/questions/41940/is-there-an-equation-to-describe-regular-polygons/41946#41946">here</a> (the last one).</p> <p>By looping over all the x and y coordinates, and checking that the output of this equation is less than zero, you can determine which point...
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Why invariant generic type parameterized with subclass of upper bounds fails to conform? <p>Given:</p> <pre><code>class Invar[T] trait ExtendsAnyref extends AnyRef def f(a: Invar[ExtendsAnyref]) = {} </code></pre> <p>The following is erroneous</p> <pre><code>scala&gt; val x: Function1[Invar[_ &lt;: AnyRef], Unit] = f &...
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<p>To allow nice zooming you should add this line to the two you show:</p> <pre><code>chart1.ChartAreas["ChartArea1"].AxisX.ScaleView.Zoomable = true; </code></pre> <p>Here is a function to calculate an average of the visible points' 1st YValues:</p> <pre><code>private void chart1_AxisViewChanged(object sender, ViewEv...
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Rounding error on percent of total and back <p>A and B are integers.</p> <p>Is it <strong>certain</strong>, with all the complexities of rounding errors in JavaScript, that:</p> <p><code>(A/(A+B))*(A+B) === A</code></p> <p>This is to say that if the user enters 10, and 20 for A and B respectively, can I store the summe...
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Sort a dictionary of arrays in python with a tuple as the key <p>I a dictionary with a string tuple as the key and an array as the value:</p> <pre><code>some_dict = {} some_dict[(A,A)] = [1234, 123] some_dict[(A,B)] = [1235, 13] some_dict[(A,C)] = [12, 12] some_dict[(B,B)] = [12621, 1] ... </code></pre> <p>I am writing...
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<p>I installed JRE version 6 on my machine and this cleared the problem. (I previously had version 7 on the machine.)</p>
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<h2>Focus Handling</h2> <p>Focus movement is based on an algorithm which finds the nearest neighbor in a given direction. In rare cases, the default algorithm may not match the intended behavior of the developer. </p> <p>Change default behaviour of directional navigation by using following XML attributes:</p> <pre><co...
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<p>Not that familiar with how you query the db, but you probably have iterate over the result set like this:</p> <pre><code>&lt;table&gt; @foreach(var n in nilstock) { &lt;tr&gt;&lt;td&gt;@n.STOCKCODE&lt;/td&gt;&lt;td&gt;@n.TOTALSTOCK&lt;/td&gt;&lt;/tr&gt; } &lt;table&gt; </code></pre>
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<pre><code>&lt;div id = "container"&gt; &lt;div id="header"&gt;&lt;/div&gt; &lt;div id="content"&gt;&lt;/div&gt; &lt;div id="footer"&gt;&lt;/div&gt; &lt;/div&gt; #container {min-width:620px;} </code></pre> <p>See example: <a href="http://jsfiddle.net/calder12/xN2PV/3/" rel="nofollow">http://jsfiddle.net/calder12/xN2PV...
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What's wrong with my logic (Java syntax) <p>I'm trying to make a simple program that picks a random number and takes input from the user. The program should tell the user if the guess was hot (-/+ 5 units) or cold, but I never reach the else condition.</p> <p>Here's the section of code:</p> <pre><code> public static vo...
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<p>This should work for you. Check out the in-line comments.</p> <pre><code># 1. Let's assume the folder c:\test contains a bunch of plain text files # and we want to find only the ones containing 'foo' AND 'bar' $ItemList = Get-ChildItem -Path c:\test -Filter *.txt -Recurse; # 2. Define the search terms $Search1 = 'f...
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<p>Instead of doing this: <code>public static final TitleType MR = new TitleType(1, "Mr");</code></p> <p>You should use the EntityManager to fetch that Object. Otherwhise Hibernate will notice, that this Object (with id 1) is already stored, but since you did not load it, the entity manager does not have it inside its...
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<p>Your input text is full of a mix of word and non-word characters, so the only way to determine a word boundary is to look behind and ahead for spaces:</p> <pre><code>re.findall(ur'(?&lt;![^ ])വി[^ ]+ണ്?(?![^ ])', inputtext, flags=re.UNICODE) </code></pre> <p>where <code>inputtext</code> is a Unicode value. The <cod...
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how create simple side menu with jquery? <p>i have menu in side location and that code is : </p> <pre><code>&lt;ul&gt; &lt;li&gt; &lt;span class="arz"&gt; first menu &lt;/span&gt; &lt;ul id="arz"&gt; &lt;li&gt; first submenu &lt;/li&gt; &lt;li&gt; second submenu &lt;/li&gt; &lt;li&gt; third submenu &lt;/li&gt; &lt;/ul&...
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<p>You can try following</p> <pre><code>use tempdb create table #ttt ( c1 int identity not null, c2 int not null, c3 int default -1, c4 as (case when c3 &lt; 0 then c3+1 else c3 end), c5 as (case when c3 &lt; 0 then 'DEFAULT VALUE' else 'USER SUPPLIED' end) ) insert into #ttt values (10, 20) insert into #ttt values (1...
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<p>Actually an array is a fixed pointer to the first element in the array (I think this is known as an L-value). This means your assignments at the end for the tempState, currState and nextState cannot work (as you have discovered).</p> <p>After declaring space for the 2 2d-arrays, you could then declare pointers to t...
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<pre><code>$('#element').keyUp(function(e){ var max = 2; var text = $(e.currentTarget).text().substring(0,max); $(e.currentTarget).text(text); }); </code></pre>
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<p><code>RDD</code> is Apache Spark's abstraction for a <strong>Distributed Resilient Dataset</strong> </p> <p>To create an <code>RDD</code> you'll need an instance of <code>SparkContext</code>, which can be thought of as a "connection" or "handle" to a <em>cluster</em> running Apache Spark. </p> <p><strong>Assuming</...
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Getters, Setters and Constructors in Java - Making a car and stocking it <p>I'm trying to create a class in Java using BlueJ. My class is named Automobile. My goal is to be able to use my Constructor method to create cars with the variables: year, color, brand, number of doors, number of kilometers, if it's automatic (...
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How can i increment the counter? <p>At the registration time i wanted if side is left then my left count will increment and side is Right then my right is increment and both side is filled then their sponcor will increment... How can i do this????</p> <p>HERE i wanted to increment the my counter but it is not working p...
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Comparing variables inside a /F loop (BATCH) <p>I have this code:</p> <pre><code>@echo off SETLOCAL ENABLEDELAYEDEXPANSION SET /A counter=0 SET /A counter2=0 for /f %%h in (users.txt) do ( set /a counter2=0 set /a counter=!counter!+1 for /f %%i in (users.txt) do ( set /a counter2=!counter2!+1 IF !counter! gtr !counter2...
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<p>You may try below query </p> <pre><code>SELECT DATEADD(MINUTE,(LEFT(@hour,2)*60+RIGHT(@hour,2)),@conductor_date) </code></pre>
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Bind a popup to another draggable popup relatively <p>I use a jQuery UI dialog in which there is another pop-up. </p> <pre class="lang-js prettyprint-override"><code>$("#dialog").dialog({ autoOpen: false, show: "blind", hide: "explode" }); $("#opener").click(function() { $("#dialog").dialog("open"); return false; }); /...
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<p>While you can change the VM sizes now as part of an in-place update, you should expect some instance downtime. The Windows Azure fabric controller will walk the upgrade domains, taking 1 upgrade domain down to change the VM sizes, and then moving on to the next. If you have 2 instances, you shouldn't have noticed a...
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<p>You can use spring with hibernate. You just need to make a bean for your hibernate configuration and load it using aop or bean name into your application startup.</p> <p>Here is a tutorial : <a href="http://www.roseindia.net/struts/hibernate-spring/spring-context.shtml" rel="nofollow noreferrer">http://www.roseindi...
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<p>Neo4j does not support storing another object as a nested property. Neo4j-OGM only supports </p> <blockquote> <p>any primitive, boxed primitive or String or arrays thereof, essentially anything that naturally fits into a Neo4j node property. </p> </blockquote> <p>If you want to work around that, you may need to cre...
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Download in .zip file works with website image but not image from Amazon S3 with signed Url <p>I have an object with signed Urls to images on Amazon S3. My example is simplified to one image and my goal is to download a zip file with that image.</p> <p>This image works with my code in the variable <code>$fileUrl</code>...
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<pre><code>Caused by: java.lang.NullPointerException at android.content.ContextWrapper.getResources(ContextWrapper.java:81) </code></pre> <p>This suggests you're trying to access your resources too early, for example when initializing your member variables. Only call <code>getResources()</code> in <code>onCreate()</co...
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Is it possible to insert an icon in the arc of a donut chart with D3? <p>I have a Donut Chart with 3 categories (arcs): Facebook (50%), Twitter(30%) and Instagram(20%). Plot the chart is fairly easy, but I want to know how to insert an icon in each arc with the respective symbol of the social network (using D3 or even ...
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<p>You cannot use <code>document.write()</code> once the document is loaded. Doing so will cause the entire document to be cleared and a new one started. If you want to add text to a document that has already been loaded, then you can use the appropriate jQuery methods to modify existing elements or add new ones.</p> ...
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<p>Apple users can download your .apk file, however they cannot run it. It is a different file format than iPhone apps (.ipa)</p>
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<p>i was struggling a while back with the same problem. i was following ryan bates screencast on delayed_job and got the same error 'uninitialized constant Delayed::Job'. In the screencast ryan creates a file called mailing_job.rb(located under lib folder) with the delayed_job perform method inside, which allows you t...
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<p>In the usual case destructor is not caused for objects created in <strong><code>main()</code></strong>. But there is a good &amp; elegant solution - you can put your code into the <strong>extra parentheses</strong>, and then the destructor will be invoked:</p> <pre><code>int main() { { myApp app; app.run(); getchar...
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How do I tell solr where my document collection is? <p>My sysadmin installed <a href="http://lucene.apache.org/solr/" rel="nofollow">solr</a> here: <code>/software/packages/solr-4.3.1/</code> I followed the <a href="http://lucene.apache.org/solr/4_3_1/tutorial.html" rel="nofollow">tutorial</a> (using Jetty) successfull...
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How to check if button is clicked while text input has focus using jQuery <p>I'm relatively new to code and have been building a little project called <a href="http://keyboardcalculator.com/" rel="nofollow">http://keyboardcalculator.com/</a> to improve my jQuery.</p> <p>I'm trying to add some more features to improve s...
34,508,804
1
Count number of foreign keys in Django <p>I've read the documentation and all the other answers on here but I can't seem to get my head around it. </p> <p><strong>I need to count the number of foreign keys in an other table connected by a foreign key to a row from a queryset.</strong></p> <pre><code>class PartReference...
6,348,833
0
how to improve the quality of resultant video when merging audio-video with ffmpeg? <p>When merging an audio and video with ffmpeg, the quality of the resultant video goes down. How to we improve the quality(esp. the audio quality)?</p> <p>The audio quality gets degraded to quite an extent with random screeches in betw...
10,779,145
0
get user's name and pic from id - graph API iOS <p>I am developing a game which is saving opponents ID. So I wanted to know how can I get user's name and and profile pic from the id here is what goes in for the parameter in </p> <pre><code>[facebook requestWithGraphPath:@"_______" andDelegate:self]; </code></pre> <p>th...
35,956,230
0
<p>Oke i have a (ugly?) temporary Fix... What works till now What the working method is for now:</p> <pre><code>class class1(): ... init etc... def function1(inputs): do something return(output1) def function2(inputs): temp = class1(some inputs) returnval = temp.function1() do something else return(output2) </code></p...
35,398,599
0
<p>I had the same issue, what fixed it for me: Delete bin and obj folders, Uninstall-Package Akka, then Install-Package Newtonsoft.Json to latest version (8.0+) Then, Install-Package Akka, which will pick up the latest version of Newtonsoft.Json and be happy :).</p>
40,465,194
0
How to run a infinite angular forEach loop in angularjs? <pre><code>InstitutionStructure.teamHierarchy().then(function(response) { $scope.hierarchyList = response.data; $scope.hierarchyListsData = _.where($scope.hierarchyList, {reportingMemberId: null}); angular.forEach($scope.hierarchyListsData, function(value1, key1)...
7,741,032
0
<p>You are missing an include file</p> <pre><code>#include &lt;netdb.h&gt; </code></pre>
32,212,331
0
LINQ query with many tables, left outer joins, and where clause <p>I need to translate this SQL query into LINQ in c#. I would appreciate any help or guidance you can give. (I'm using entity framework 6).</p> <pre><code>SELECT f.FacId ,sli.SitLocIntId ,ei.EnvIntId ,p.PhoId FROM Fac AS f join SitLocInt AS sli on f.FacId...
9,659,476
0
<p>if you are fine adding variables to the global scope then:</p> <pre><code>var firstname; var secondname; var checkName = function() { if(firstname != null &amp;&amp; secondname != null){ console.log(firstname); console.log(secondname); } } $('#first_name').live("change", function(){ firstname=$(this).val(); checkNa...
984,887
0
<p>C compiles down to machine code and doesn't require any runtime support for the language itself. This means that it's possible to write code that can run before things like filesystems, virtual memory, processes, and anything else but registers and RAM exist.</p>
2,359,493
0
Starting multiple gui (WinForms) threads so they can work separetly from one main gui in C#? <p>I've one MainForm window and from that user can press 3 buttons. Each of the button starts new Form in which user can do anything he likes (like time consuming database calls etc). So i decided to put each of the forms in it...
23,883,398
0
<pre><code>Panel div = new Panel(); Panel innerdiv = new Panel(); TextBox txt = new TextBox(); innerdiv.Controls.Add(txt); div.Controls.Add(innerdiv); CustomAttributes.Controls.Add(div); </code></pre> <p>Your <code>CustomAttributes</code> holds <code>Panel</code>. Try this :</p> <pre><code>var textboxes = CustomAttrib...
32,576,059
0
<p>You can allocate the array as a contiguous bloc like this. Suppose you want ints:</p> <pre><code>int (*arr)[secondCount] = malloc( sizeof(int[firstCount][secondCount]) ); </code></pre> <p>You could hide this behind a macro which takes the typename as a macro argument, although the code is simple enough that that is...
34,595,020
0
Symfony 2: How to dynamically adjust configuration parameters <p>For my <code>AppBundle</code> (THE APPLICATION ITSELF, NOT A REUSABLE BUNDLE) I have a configuration parameter that is a path. I'd like to be sure the path ends with a <code>/</code>.</p> <p>In this moment I have a method in the entity that uses this path...
22,110,067
0
<p>If you select only HEAD, than any changes in any revisions prior to HEAD will not be included in the merge. You either need to select ALL the revisions in the branch whose changes are not yet included in your branch, or leave the range specifier empty to allow SVN to figure out which revisions to merge.</p> <p><str...
207,981
1
How to enable MySQL client auto re-connect with MySQLdb? <p>I came across PHP way of doing the trick:</p> <pre><code>my_bool reconnect = 1; mysql_options(&amp;mysql, MYSQL_OPT_RECONNECT, &amp;reconnect); </code></pre> <p>but no luck with MySQLdb (python-mysql).</p> <p>Can anybody please give a clue? Thanks.</p>
18,674,145
0
Clear upper bytes of __m128i <p>How do I clear the <code>16 - i</code> upper bytes of a <code>__m128i</code>?</p> <p>I've tried this; it works, but I'm wondering if there is a better (shorter, faster) way:</p> <pre><code>int i = ... // 0 &lt; i &lt; 16 __m128i x = ... __m128i mask = _mm_set_epi8( 0, (i &gt; 14) ? -1 : ...
2,077,746
0
<p>Most of the answers here I don't think are really going to wow anyone, especially a tech crowd. They might be surprised that Perl can do it, but they aren't going to be surprised that you can do the task. However, even if they aren't surprised that you can do it, they might be surprised how fast, or with how little...
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