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20,180,248 | 0 | <p>You also have to initialise the ArrayList</p> <pre><code>ArrayList<CheckBox> ethChecks = new ArrayList<CheckBox>(); </code></pre> |
39,248,199 | 0 | Accessing the Auth object in AngularFire2 <p>I am trying to access the auth object in angular2 using firebase but I have become confused. I can see the user auth credentials in the console but the auth variable seems to be null.</p> <p><strong>app.component.ts</strong></p> <pre><code>import { Component } from '@angular... |
29,207,816 | 0 | <p>You start by adding a method to your controller</p> <pre><code>def update_fname # get the parameters fname = params[:fname] # get the employee ID id = params[:id] # find the employee @employee = Employee.find(id) # update the employee employee.update_attributes(fname: fname) redirect_to @employee end </code></pre> ... |
38,971,737 | 0 | How to catch "Nrpe unable to read output" when occured? <p>I'm trying to catch "nrpe unable to read output" output from plugin and send an email when this one occurs and I'm a little bit stuck :) . Thing is there are different return codes when this error occurs on different plugin: </p> <p>Return code Service status</... |
8,709,184 | 0 | trouble with ProcessBuilder <pre><code>// following code works fine n open notepad... class demo { public static void main(String args[]) { try{ ProcessBuilder pb=new ProcessBuilder("notepad"); pb.start(); }catch(Exception e) {System.out.print(e);} } } //however the above code throws an exception when any other system ... |
27,996,818 | 0 | img Inside a foreignObject Inside an svg Inside an img <p>Here is my test case.</p> <p><a href="http://tobeythorn.com/isi/dummy2.svg" rel="nofollow">http://tobeythorn.com/isi/dummy2.svg</a></p> <p><a href="http://tobeythorn.com/isi/isitest.html" rel="nofollow">http://tobeythorn.com/isi/isitest.html</a></p> <ul> <li><p>... |
13,417,624 | 0 | Why PhpStorm inspection says `Exception` is undefined? <p><code>PhpStorm</code> doesn't recognize <code>Exception</code> from some reason. The code executes fine, but I cannot "go to" code (which should send me to <code>Core_c.php</code>):</p> <p><img src="https://i.stack.imgur.com/JkxXd.png" alt="enter image descripti... |
22,434,183 | 0 | Displaying image from db to picturebox winforms c# <p>Iam doing a winforms application to insert an image to a database(sql server 2008)and retrieve an image from database into a picture box.The code for inserting works perfectly.While the code for retrieving show's up an error parameter not Valid.I was trying various ... |
35,412,449 | 0 | Why did Go add panic and recover in addition to error handling? <p>Why did Go end up adopting exception handling with panic/recover, when the language is so idiomatic and a strong advocate of error codes? What scenarios did the designers of Go envision not handled by error codes and necessitate panic/recover?</p> <p>I ... |
36,988,817 | 0 | <p>In what I say below, KAAZING_GATEWAY_HOME represents the directory in which you installed the Kaazing JMS Gateway.</p> <p>There are several moving parts - the client, the Kaazing JMS Gateway, and the EMS back-end. The problem could be the Kaazing JMS Gateway connecting to EMS on the back end, or there could be an i... |
17,866,798 | 0 | How to keep decimal rounded to two places? <p>So All of my decimals are rounded to two places. However when I click on "keyboard or mouse" image the decimal place is roughly ten digits long( for example:36.900000000000006). How do I stop this. I've tried using ".toFixed(), and .toPrecision().</p> <p>here is a link to t... |
7,475,390 | 0 | <p>You tagged your question <code>mysql</code> but the special outer join syntax you're using is a proprietary invention of Oracle. </p> <p>MySQL does not support the <code>(+)</code> join modifier syntax in any position.</p> <p>Why not use ANSI SQL-92 syntax for <code>LEFT OUTER JOIN</code> and <code>RIGHT OUTER JOIN... |
13,982,326 | 0 | mongodb sparse indexes and shard key <p>I looked through the docs, and couldn't find a clear answer</p> <p>Say I have a sparse index on [a,b,c] </p> <ol> <li><p>Will documents with "a" "b" fields but not "c" be inserted to the index? </p></li> <li><p>Is having the shard key indexed obligatory in the latest mongodb vers... |
1,728,706 | 0 | <p>The <code>start</code> event is a tricksy faux one. What you need to do is attach your code to cancel event bubbling directly to the <code>mousedown</code> event of the <code>ul</code> itself, and make sure your event handler is executed first.</p> <p>You'll see in the jQuery docs for <code>event.stopPropagation</c... |
40,599,246 | 0 | ArrayList not updating after using .clear() <p>I'm new to Android development, so please bear with me.</p> <p>I have a custom ArrayAdapter which I want to update by swiping down to refresh.</p> <p>I understand that in order to do this I need to:</p> <ul> <li>clear the ArrayList that holds my data (with .clear())</li> <... |
38,094,163 | 0 | <p>What i did was </p> <p>1st. i go to manifest.xml and add android:configChanges to my playerActivity</p> <pre><code> <activity android:name=".Activities.YoutubePlayerActivity" android:configChanges="orientation|keyboardHidden|screenSize"></activity> </code></pre> <p>2nd. i override the configurationChang... |
15,397,401 | 0 | Pathing using ./, ../, .. - what do they exactly mean for my view files? <p>I always worry about pathing issues when I move my website into subfolders because I don't know how to handle it with PHP.</p> <p>I want to learn this with an example because I can easily learn it by looking at examples.</p> <p>Let's say I have... |
18,509,625 | 0 | <p>You can do this without <code>LINQ</code>, but I want to use <code>LINQ</code> here:</p> <pre><code>public IEnumerable<Control> GetControls(Control c){ return new []{c}.Concat(c.Controls.OfType<Control>() .SelectMany(x => GetControls(x))); } foreach(Control c in GetControls(splitContainer.Panel2).Whe... |
19,934,143 | 0 | <p>regarding pointer type: the idea here is that in order to reduce both loop and copy overhead, you want to copy using the largest data "chunks" (say 32bit) possible. So you try to copy as much as possible using 32bit words. The remainder then needs to be copied in smaller 8bit "chunks". For example, if you want to c... |
14,644,532 | 0 | <p>Starting with Steve B's comment and later finding this <a href="http://social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/67c417e8-cf39-4ae2-928c-2b4f709b146d" rel="nofollow">article</a>, I solved my problem doing the following:</p> <ol> <li>On the user machine, the database is copied into the <code>%AppData%... |
38,946,221 | 0 | <p>What happens if you change $URLPath from</p> <pre><code>$URLPath = "http://localhost/~matthew/"; </code></pre> <p>to </p> <pre><code>$URLPath = $_SERVER['DOCUMENT_ROOT'] . "/~matthew/"; </code></pre> |
32,048,928 | 0 | <p>Use the while statement:</p> <pre><code>while($row = $result->fetch_assoc()) { echo "First name:" . $row['fname']; echo " last name:" . $row['lname']; echo " Email:" . $row['email']; echo " Website:" . $row['website']; echo " comment:" . $row['comment']; } </code></pre> |
40,954,313 | 0 | <p>This will not work as:</p> <pre><code>typeof null === 'object'; </code></pre> <p>So it will always return an object and hence your code will not work.</p> <p>Rather you can try:</p> <pre><code>if (myNull == null){ // your code here. } </code></pre> <p>Also can try as suggested by Scott, but the if else would be the... |
22,097,081 | 0 | <pre><code>convert string to date format, and this is easy for validating public class DateUtil { // List of all date formats that we want to parse. // Add your own format here. //u can use anyone format private static List<SimpleDateFormat>; dateFormats = new ArrayList<SimpleDateFormat>() {{ add(new Simpl... |
35,503,164 | 0 | Fiori Launchpad : could not run custom App -Found negative cache <p>i deployed an application on SAPUI5 Repository, when i added it to Fiori launchpad the app could not start and it's giving me the following error while debugging :</p> <pre><code>Uncaught Error: found in negative cache: 'com/emi/Component.js' from sap/... |
40,507,272 | 0 | <p>Maven's first request is indeed anonymous, this is a common practice done for security reasons - not disclosing your credentials to the server if not needed to.<p> At this point Artifactory identifies that this is an anonymous request and that there are insufficient permissions and therefor returns a 401 status.<p>... |
14,517,686 | 0 | Integrating Elasticsearch with Activerecord <p>In Java when using Hibernate Search for instance you bind JPA insertion, removal and update events to the search engine so that it automatically insert, updates and removes elements from the search engine index at the same time inserting, updating or removing it from the d... |
38,837,668 | 1 | QT QFileSystemWatcher <p>It seems simple but it doesn't work. I have usbautomount installed.</p> <pre><code>#Watch the media directory and connect to enable save csv pb self.usb_watcher = QFileSystemWatcher() self.usb_watcher.addPaths(["/media/usb0"]) self.usb_watcher.directoryChanged.connect(self.enable_save_csv_pb) s... |
8,241,520 | 0 | android play wave stream through tcp socket <p>I don't know how to play live wave audio stream through socket. Now I have got the socket audio stream. the stream format : </p> <pre><code>wav format header +pcm data wav format header +pcm data wav format header +pcm data </code></pre> <p>So how do i parse the live audio... |
3,913,858 | 0 | <p>A vector is a line, that is a sequence of points but that it can be represented by two points, the starting and the ending point.</p> <p>If you take the origin as the starting point, then you can describe your vector giving only the ending point. </p> |
12,809,424 | 0 | <p>The following article explains how you can make the Web Service Reference dynamic by changing the reference properties, adding a key to the web.config file and referencing this key on the application code: </p> <p><a href="http://www.codeproject.com/Articles/12317/How-to-make-your-Web-Reference-proxy-URL-dynamic" r... |
18,598,668 | 0 | Specifying a subdomain in the route definition in Express <p>I'm new to ExpressJS and NodeJS in general, so I need directions on how to achieve this effect: </p> <pre><code>app.get('/', 'sub1.domain.com', function(req, res) { res.send("this is sub1 response!"); }); app.get('/', 'sub2.domain.com', function(req, res) { r... |
5,587,511 | 0 | Dynamic Scalar Sub Queries <p>How to generate Scalar Sub Queries dynamically at run time using Java. Please suggest any api if available?</p> <p>Scalar sub query example:</p> <pre><code>SELECT d.deptno, d.dname, (SELECT count(*) FROM emp e WHERE e.deptno = d.deptno) AS "Num Dept" FROM dept d; </code></pre> <p>For examp... |
32,188,957 | 0 | <p>As documented, the item's transformations are mathematically applied in a certain order - this is the order you'd be multiplying the transform matrices in and is, conceptually, the <em>reverse</em> of the order you'd normally think of.</p> <ol> <li>The <code>transform</code> is applied. The origin point must be inc... |
37,221,100 | 0 | <pre><code>public void changeWidth(final Pane/*Region*/ node, double width) {//its a Pane or Regions this.node = node; this.timeline = TimelineBuilder.create() .keyFrames( new KeyFrame(Duration.millis(20), new KeyValue( going here? , width, WEB_EASE) ) ) .build(); setCycleDuration(Duration.seconds(5)); setDelay(Durati... |
35,709,497 | 1 | Anaconda Python: where are the virtual environments stored? <p>I am new to Anaconda Python and I am setting up a project in Sublime Text 3. I have installed Anaconda and created a virtual environment using:</p> <pre><code>conda create -n python27 python=2.7 anaconda conda create -n python35 python=3.5 anaconda </code><... |
17,988,847 | 0 | <p>You querying a list of strings from your database and this is what the service returns.</p> <p>Their are multiple ways to achieve your goal.</p> <p>Pure JPA</p> <ol> <li><p>Using @JsonIgnore to tell Jackson not to serialize an attribute</p> <pre><code>class Application { String name; @JsonIgnore String address; } <... |
40,711,193 | 1 | Python typeerror int object not iterable, sum function issue (I think) <p>The object of the program is to ask the user how many articles of clothing they collected on each day of a 3 day (weekend) clothes drive, average them, do it again for the second weekend, then average the two weekends (clothes per day). </p> <p>H... |
8,474,620 | 0 | Errors with a shell-script <p>i found some freaky error. I want to increment a counter, but the variable isnt visible outside the while do.</p> <p>The script as follows:</p> <pre><code> ## $1 - The file which should be examined ## $2 - The time passed between the checks. If $2 is 5 then all lines from the last 5 minute... |
1,351,931 | 0 | <p>Mod just means you take the remainder after performing the division. Since 4 goes into 2 zero times, you end up with a remainder of 2.</p> |
13,882,206 | 0 | Changing the Twitter Bootstrap stock Navbar to Transparent <p>I've seen a number of questions and answers about changing the background color of the default Twitter Bootstrap Primary Navbar, but they seem to deal with the top-most layer (the navbar-inner class), masking a number of other colors and options underneath.<... |
10,030,380 | 0 | <p>Found it.</p> <p>No masks involved.</p> <p>I took the <code>Path</code> and wrapped a <code>Group</code> around it:</p> <pre><code><s:Group blendMode="layer"> <s:Path id="connector" ... /> <s:Ellipse id="hole" blendMode="erase"> </code></pre> <p>I set the <code>blendMode</code> to "layer" and adde... |
4,301,580 | 0 | <p>Did you try some:</p> <pre><code>pid_t pid = getpid(); </code></pre> <p>and try to use gdb to print pid value? Nevertheless, your pid should print. What if you try :</p> <pre><code>printf("pid = %ld\n", getpid()); </code></pre> |
18,338,463 | 0 | Javascript hide show object <p>This code doesn't work, why?</p> <pre><code><script> function color(color_type){ if (color_type == 'blue'){ document.getElementById('blue').style.display = 'block'; document.getElementById('red').style.display = 'none'; } else{ document.getElementById('blue').style.display = 'none';... |
7,191,918 | 0 | jQuery image/window resize--max resize constraint <p>I currently have a page where I have fixed-size divs that load pages as a user scrolls down (similar to Infinite Scroll) and am currently working on functionality to have the loaded images and containers dynamically resize along with the browser window. My current is... |
8,854,636 | 0 | <p>After testing and searching.. the answer is no. The only version that supports "non-broadcast" command is 5.0 The newer versions of cisco packet tracer only support defining networks as "point-to-point" or "broadcast". Though, non have the same characteristics. </p> |
2,461,311 | 0 | <pre><code>let Tlist_WinWidth = somenumber </code></pre> |
32,450,553 | 0 | <p>There's a different behaviour for push notifications when the app is in the foreground/background and when the app isn't running at all. When the app is running, whether in the foreground, you'll receive a call to <code>didReceiveRemoteNotification:</code> and you'll be responsible for handling the notification's d... |
13,636,694 | 0 | <p>If I've understood it correctly you don't have any problems of library versions and isolation, so independently of if a library is used by all the war archives or not, you can place them all inside the ear's lib directory (you could even consider placing the libraries in the jboss instance lib directory, and removi... |
5,160,906 | 0 | <p>When doing performance tests like this, you should always allow for "warmup period". So you shouldn't start measuring before having run the calculations a couple of hundred or thounsand times. This way the Java Hotspot compiler will have compiled what it considers being frequently executed code, and the native bina... |
3,109,928 | 0 | <p>StringBuffer has a reverse: <a href="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/StringBuffer.html#reverse()" rel="nofollow noreferrer">http://java.sun.com/j2se/1.4.2/docs/api/java/lang/StringBuffer.html#reverse()</a></p> <p>BTW, I assume you meant O(n) because O(1) (as other people have mentioned) is obvious... |
17,006,619 | 0 | <p>The type inference is just a shortcut for an unnecessarily long way of instantiating paremeterized types. Generics are still implemented by type-erasure, so your bytecode will only have the raw types.</p> |
957,432 | 0 | <p>For the Microsoft .NET folks</p> <p>I think Silverlight is going to be HUGE for the next few and perhaps many years.</p> |
7,985,713 | 0 | <p>I had to figure this out one time, so I'm referring to my notes on the matter.</p> <p>The following query:</p> <pre><code>INSERT INTO table ... ON DUPLICATE KEY UPDATE ..., id = LAST_INSERT_ID( id) </code></pre> <p>Where 'id' is the primary key on the table, allows you to call <a href="http://us2.php.net/mysqli_aff... |
25,092,906 | 0 | MySQL join, even when 0 <p>Im doing the follwing, to create an user report</p> <pre><code>SELECT b.username, b.name, b.permissiontoedit, a.total, a.user FROM (SELECT user, Count( * ) AS total FROM products GROUP BY user)a JOIN user b ON a.user = b.username </code></pre> <p>This should give a table with the username, fu... |
30,918,130 | 0 | <p>We're doing this:</p> <pre><code>$(document).on("pagecontainershow", function() { var activePage = $.mobile.pageContainer.pagecontainer("getActivePage"); var activePageId = activePage[0].id; if(activePageId != 'splashPage') { //fix rotation splash flash bug $("#splashPage").hide(); } else { $("#splashPage").show();... |
4,283,861 | 0 | <p>Have you tried this?</p> <pre><code>usort($array, array($this, 'compare')) </code></pre> <p><a href="http://www.php.net/manual/en/language.pseudo-types.php#language.types.callback" rel="nofollow">See PHP's documentation on the callback type</a>.</p> |
15,606,436 | 0 | <p>Here is a very basic attempt in Python:</p> <pre><code>import pylab as pl data = pl.array([[1,2],[2,3],[1,3],[2,1],[5,3],[3,2],[3,2],[1,1]]) first = data[:,0] second = data[:,1] xs = [] ys = [] for r in data: ys += list(r) ys.append(None) xs += [1.3,1.7] xs.append(None) pl.plot([1.3]*len(first),first,'o',[1.7]*len(... |
2,508,815 | 0 | <p>Though as with any operating system, you don't really learn to get truly comfortable with it unless you actually start using it on a daily basis. You can learn the basics from books and online tutorials, but if you want it to feel "natural" you'll have to jump right in and start actually using it regulary.</p> <p>A... |
38,899,934 | 0 | <p>Issue was with JTDS driver as soon as I switched to JConnect driver everything began to work as expected. </p> |
334,330 | 0 | <p>There is such a thing as "too much" processing, and catching all exceptions kindof defeats the point. Specifically for C++, the catch(...) statement does catch all exceptions but you can't process the contents of that exception because you don't know the type of the exception (and it could be anything).</p> <p>You ... |
1,493,844 | 0 | <p>If you need relational properties, <strong>look for non-Notes solutions</strong>. It is possible to get some relational behavior using document UNIDs and update agents, but it will be harder than with a proper relational backend.</p> <p>Your specific problem with referencing to a piece of text that might change can... |
31,462,287 | 0 | What could be causing this JavaScript error? <p>I'm modifying an ASP.NET webform that loads a user control. In the user control there is JavaScript that is generating an error. The error is:</p> <blockquote> <p>JavaScript runtime error: The value of the property 'GetFirstItineraryObjects' is null or undefined, not a Fu... |
10,291,342 | 0 | <p>It's the opposite. There wasn't one out of the box in 1.3, and you had to download one from the gallery, whereas it's built-in 1.4.</p> |
40,665,116 | 1 | How to open a .txt file, analyze each individual date, determine how many time a day of the week appeared, in Python? <p>I am working on a project that I was able to do manually by hand, but am troubled when trying to write it in Python. I'm a new programmer in college.</p> <p>I have a .txt file that looks like so (for... |
29,492,810 | 0 | <p>You could store this information to a map while import. As it grows really big I suggest using a preallocated long-array with as many entries as there are edges. E.g. use a custom encoder:</p> <pre><code>CarFlagEncoder carEncoder = new CarFlagEncoder(5, 5, 3) { @Override public void applyWayTags(OSMWay way, EdgeIte... |
29,390,740 | 0 | Kafka Spout fails to acknowledge message in storm while setting multiple workers <p>I have a storm topology that subscribes events from Kafaka queue. The topology works fine while the number of workers config.setNumWorkers is set to 1. When I update the number of workers to more than one or 2, the KafkaSpout fails to a... |
16,488,939 | 0 | <p>You can add the footer at the end:</p> <pre><code>%body = render :partial => "landing/landingmenu" - if devise_controller? #login .span4.offset4 = yield - else = yield = render :partial => "landing/footer" .footer </code></pre> |
16,418,755 | 0 | <p>The entire difference is like you said, in texture caching. So choosing between either of these methods depends on whether or not you will want to exploit texture caching in your visualization. Lets look at some common cases:</p> <p>a) If you want to calculate how a surface is deformed (for example the surface of w... |
22,447,871 | 0 | Implement Equivalent Elasticsearch titan query using Elasticsearch java driver <p>I asked question related to pagination in Elastic Search result fetched by titan here</p> <p><a href="http://stackoverflow.com/questions/22436106/pagination-with-elastic-search-in-titan/22439442?noredirect=1#22439442">Pagination with Elas... |
22,369,940 | 0 | <p>Its just a mathematical calculation which can done using javascript alone. There is no need of AJAX as I guess. You get the input and calculate and display it with drawing even using canvas.</p> <p>What you need is formulas as in the link you need <code>A = π * (r * r)</code> for circle</p> <p>and for square <code>... |
24,315,937 | 0 | <p>You could install Visual studio on build server, and run devenv.exe from a commandline build runner in TeamCity. It doesn't feel right, but I think it will work. See <a href="http://www.tandisoft.com/2011/08/building-visual-studio-setup-projects.html" rel="nofollow">this link</a>.</p> |
21,793,009 | 0 | <p>Most uses of <code>after_initialize</code> can be (and SHOULD be) replaced with defaults on the corresponding database columns. If you're setting the property to a constant value, you may want to look into this as an alternative.</p> <p>EDIT: if the value isn't constant, a call to <code>has_attribute?(:name)</code>... |
24,652,309 | 0 | <p>The function <code>OnePlusNumber(x);</code> return a Integer.</p> <p>Replace it with <code>x = OnePlusNumber(x);</code> </p> |
31,850,691 | 0 | <p>You library must support all the frameworks that you web project it targeting. This is why the default Class Library project in VS15 targeting dotnet, which is supporting the widest ranges of frameworks. </p> |
37,843,609 | 0 | Angular 2 testcomponentbuilder does not work with several directives from third party libraries <p>I am writing unit tests for my angular 2 component with Jasmine framework and somehow Jasmine always skips my spec if I include directives not from the angular original module (in my case the test only works with directiv... |
23,405,271 | 0 | Change the PegMan position on a Google map <p>I've succeeded in moving all other controls on a Google map with the following small screen css:</p> <pre><code>div.gmnoprint, div.gmnoprint:nth-child(8) > div:nth-child(2) > div:nth-child(4) > img:nth-child(1) { padding-top: 130px; } </code></pre> <p>This is neede... |
7,358,483 | 0 | <p>As I suppos the main reason was compiler settings, I make some modifications in <strong><em>makefile</em></strong> and my .a archive linked to shared library, here are modifications.</p> <pre><code>GCC := C:\Tools\ndk-toolchain\ndk-standalone\bin\arm-linux-androideabi-gcc.exe GPP := C:\Tools\ndk-toolchain\ndk-stand... |
28,367,660 | 0 | Filter out events <p>I have a TellstickDuo, a small device capable of sending signals to my lamps at home to turn them on or off based on a schedule. This device sends around 3-5 "on-signals" and "off-signals" every time i press the remote control button (to make sure at least one signal is sent correctly i guess!?). I... |
13,856,259 | 0 | <p>It might be a formatting issue. If Philip A Barnes suggestions are not enough (or if you want an automated solution), check the <a href="http://www.microsoft.com/en-us/download/details.aspx?id=21649" rel="nofollow">Microsoft Excel Excess Formatting Cleaner Add-in</a></p> |
36,385,105 | 0 | <p>I think you shouldn't be touching to the gradle/index.[android¦ios].js files when you change the root directory ; the paths are relatives meaning as long as you don't change your folder hierarchy it will keep working.</p> <p>The best way to add react-native to an existing projet is to first add it via <code>npm</co... |
19,011,024 | 0 | <p>Use this function in your c program</p> <pre><code>int Add(int a, int b) { while (b) { // carry now contains common set bits of "a" and "b" int carry = a & b; // Sum of bits of "a" and "b" where at least one of the bits is not set a = a ^ b; // Carry is shifted by one so that adding it to "a" gives the required... |
26,934,550 | 0 | <p>A more-succint version of the same logic:</p> <pre><code>^(\d{2,4}|\d{6})$ </code></pre> |
23,311,015 | 0 | Include jQuery files in Node app's DOM on localhost <p>So I got jQuery to work in my Node app. Let's say I have the following code:</p> <pre><code>var body = '<html>'+ '<head>'+ '<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>'+ '</he... |
634,942 | 0 | <p>If your projects are separated in a different file from ccnet.config, then you need to restart the service unless you touch the actual ccnet.config. </p> <p>We use ENTITY with SYSTEM file reference in ccnet.config for our projects, so we're in the same boat. I'm happy to pay the price for easier project maintenance... |
36,344,126 | 0 | Cleaning a segmented image in Opencv <p>I have this original:</p> <p><a href="https://i.stack.imgur.com/BFvgZ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BFvgZ.jpg" alt="enter image description here"></a></p> <p>After segmentation I obtained this image:</p> <p><a href="https://i.stack.imgur.com/9... |
7,169,872 | 0 | <p>You override the global language setting in your user defaults by calling</p> <pre><code>[[NSUserDefaults standardUserDefaults] setObject:@"YOURCOUNTRY" forKey:@"AppleLanguages"]; </code></pre> <p>However by doing this your user will have to restart the application unless you call this in the <code>main()</code> me... |
40,480,433 | 0 | <p>Removing this line of code worked.</p> <pre><code>let testArray: NSMutableArray = [] </code></pre> |
9,293,991 | 0 | How to get the data via ajax in servlet? <p>I would like to send some data on the page to servlet</p> <p>so I have written following jquery to do this</p> <p>I use all data to build a json string, and directly send it to servlet</p> <p>but I don't know how to get the whole data from the ajax in servlet</p> <pre><code>$... |
8,584,821 | 0 | <ul> <li>Are the requirement dependencies in C.lua correct? Can this be done or is it circular? <ul> <li>What you have looks fine to me.</li> </ul></li> <li>Can I overload mycalc(a,b) so it is same function name in both A and B? <ul> <li>I don't think that would make sense without another change, which would be to sco... |
21,096,612 | 0 | <p>Came across this and remembered that I recently found a way that works.<br /> Basically iterating over all fields removing and re-adding them with merged options.<br /> Take this example below.</p> <pre><code>public function buildForm(FormBuilder $builder, array $options) { $builder ->add('name_short') ->add(... |
35,755,334 | 0 | Android Gridview with ImageButtons and TextViews. Items in gridview not lining up <p>I've got a view that has a GridView with Image Buttons and Textviews but whenever the textviews that are multi line the items are not lining up as shown below. I could set the TextView as </p> <pre><code>android:singleLine="true" </cod... |
36,654,062 | 0 | <p>I've come up to inflate a layout and it's been way faster.</p> <pre><code> View v = inflater.inflate(R.layout.choose_activity_dialog_view, container, false); int count = 1; TableRow row = new TableRow(getContext()); TableLayout mainLayout = (TableLayout) v.findViewById(R.id.choose_activity_dialog_table_layout); for... |
23,628,416 | 0 | <p>This is how I did it, when I had such a requirement</p> <pre><code>public class Schedule { public Schedule()throws Exception{ SchedulerFactory sf=new StdSchedulerFactory(); Scheduler sched=sf.getScheduler(); sched.start(); JobDetail jd=new JobDetailImpl("myjob",sched.DEFAULT_GROUP,QuartzJob.class); SimpleTrigger st... |
5,549,350 | 0 | <p>With whichever of the two languages you'll be using to determine whether the user is logged in, create a conditional statement that adds a html class to the input field that alters it's width say .input-full and .input-partial</p> <pre><code>IF user is logged in SET class to input-full ELSE SET class to input-parti... |
35,758,255 | 0 | Creating a JSONPATH Query Talend <p>I am using CurrencyLayer to convert the following format in Talend. This is what the format looks like:</p> <pre><code>{ "success":true, "terms":"https:\/\/currencylayer.com\/terms", "privacy":"https:\/\/currencylayer.com\/privacy", "timestamp":1456950010, "source":"GBP", "quotes":{ ... |
1,108,336 | 0 | <p>I guess you are running PHP without <a href="http://pl2.php.net/manual/en/ini.core.php" rel="nofollow noreferrer"><code>register_globals</code></a> option which is safe. That's why you need to access the submitted values using <code>$_POST['user']</code> and similar...</p> <p>How about adding:</p> <pre><code> $user... |
32,135,853 | 0 | <p>Try this:</p> <pre><code><field name="organization_type_id" domain="[('id', 'in', parent_id.organization_type_id.allowed_children_ids.ids)]" /> </code></pre> <p>While <code>allowed_children_ids</code> is a set of records, <code>allowed_children_ids.ids</code> is a list of ids of those records.</p> <p>You can ... |
15,020,791 | 0 | Weird thing is happening on Live Server <p>I am facing a weird thing when i move the file to live server. Actually i have an XML file. It is read from Jquery and the contents are displayed in the HTML Page. Yesterday i made some changes in the XML file and updated in the Live server. It works perfectly in the local. Bu... |
24,581,082 | 0 | <p>I am using Android Studio 0.8.1. I have a project's gradle file like below:</p> <pre><code>android { compileSdkVersion 19 buildToolsVersion "20.0.0" defaultConfig { applicationId "com.omersonmez.widgets.hotspot" minSdkVersion 15 targetSdkVersion 19 versionCode 1 versionName "1.0" } buildTypes { release { runProguar... |
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