pid int64 2.28k 41.1M | label int64 0 1 | text stringlengths 1 28.3k |
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5,888,401 | 0 | <p>I blogged on this. It's not that straight forward and a bit confusing, but simple really.</p> <p><a href="http://a.shinynew.me/post/4641524290/jquery-ui-nested-sortables" rel="nofollow">http://a.shinynew.me/post/4641524290/jquery-ui-nested-sortables</a></p> |
1,953,036 | 0 | <p>You can always use a Python property to accomplish your goal:</p> <pre><code>class ClassA(db.Model): name = db.StringProperty() def __get_classBdeleted(self): return self.classB_set.filter('deleted_flag =', 'True') classBdeleted = property(__get_classBdeleted) class ClassB(db.Model): name = db.StringProperty() dele... |
35,563,424 | 0 | <p>Try calling</p> <p><code>chart.notifyDataChanged()</code></p> <p>and</p> <p><code>chart.invalidate()</code></p> <p>After setting the offsets.</p> |
10,387,135 | 0 | <p>If you want the element to not be visible AND not take in any space you should do:</p> <pre><code>.hidden { display: none; } </code></pre> <p>However if you want to hide the element, but let it take in space you should do:</p> <pre><code>.hidden { visibility: hidden; } </code></pre> <p>See this <a href="http://jsfi... |
24,375,467 | 0 | <p>There are a couple of things here, largely for XML you're going to have to realize that proper XML is organized by a structure of node types. These types and their consistency is defined by the name of the node, so having a different node name for what are essentially the same type, is wrong. Consider this XML:</p>... |
13,390,109 | 0 | iOS 6 CLLocationManager last location <p>So, as of iOS 6, <code>-locationManager:didUpdateToLocation:fromLocation:</code> is deprecated.</p> <p>Apple suggests, instead, using <code>-locationManager:didUpdateLocations:</code>, which provides anywhere from one to a series of recent location changes. However, in the incre... |
29,108,765 | 0 | How do I AJAX post to an MVC action from within a javascript file? <p>The following code exists in a file called <em>job.js</em>. When I run this code against localhost everything behaves properly. When I do so against my intranet server where there is an application name I get a 404. </p> <pre><code>Job.updateJob = fu... |
11,885,973 | 0 | how to automatically make new file with mvim <p>When I run <code>mvim .</code> it opens NERDTree but doesnt open a new file/buffer.</p> <ol> <li><p>How might I accomplish this? Ideally when you type <code>mvim .</code> from terminal it would open MacVim, close NERDtree, and open a new buffer</p></li> <li><p>I'm not sur... |
13,124,424 | 0 | Include static sitemap in Liferay <p>I'm in need of putting a static <code>sitemap.xml</code> file, because Liferay does not generate all of the desired links, and a few that shouldn't be there. I think it's because it's heavily altered by my <code>ext-plugin</code>. </p> <p>Question is, that is it possible to set up a... |
10,725,323 | 0 | <p>Make sure you don't have a space character before or after the entry in the "Work with" field as you try to add the software site.</p> <p>Other than that, the software site is perfectly valid. Perhaps the server was just down at the time you tried it. You could also check to verify that there is no proxy or firewal... |
11,995,138 | 0 | <p>I ended up figuring some thing out that would work let me know what you all think.</p> <pre><code>$Des = "c:\test\" $DListFiles = Get-ChildItem $Des -EA 0 Switch($Des) { {!$Des} {$DDE = 4; break} {((Test-Path $Des)-ne $false -and $DListFiles -eq $null)} {$DDE = 1; break} {((Test-Path $Des)-ne $false -and $DListFile... |
28,577,699 | 0 | <p>You don't have to call <code>Flush()</code> on <code>Close()/Dispose()</code>, <code>FileStream</code> will do it for you as you can see from its <em>source code</em>: </p> <p><a href="http://referencesource.microsoft.com/#mscorlib/system/io/filestream.cs,e23a38af5d11ddd3">http://referencesource.microsoft.com/#msco... |
36,857,917 | 0 | <p>I came with the same problem and my friend I found a quick solution for this.</p> <p>You have to just add a single line before your code.</p> <pre><code>ob_clean(); $ical = "BEGIN:VCALENDAR VERSION:2.0"; </code></pre> |
13,879,311 | 0 | <p>OK, lets start from the simplest one (Your first rule):</p> <pre><code>SELECT q.id, a.id, q.asker_username, q.target_username, a.username, q.question, a.answer FROM questions q LEFT JOIN answers a ON q.id = a.id WHERE q.asker_username <> 'mikha' GROUP BY q.id,a.username </code></pre> <p>Now lets add Your seco... |
15,917,460 | 0 | Expand to the largest contained "positioned" block? <p>In a container can you <em>in any way</em> position two blocks <em>above each other</em> (eg absolute) and make the container expand to the size/height of the largest one?</p> <p>If using <code>position: absolute</code> the container does not expand to the size of ... |
37,059,045 | 0 | <p>You can use the OAuth 2.0 API for this. Try <a href="https://developers.google.com/apis-explorer/#p/oauth2/v2/oauth2.tokeninfo" rel="nofollow">tokeninfo in the API Explorer</a>.</p> |
12,939,213 | 0 | Trying to generate incremental numbers in a function with foreach <p>This function creates <code><li></code> tags and im trying to give each <code>li</code> tag a unique CSS class name, I've tried to create a <code>for</code> loop to generate numbers but this is producing the number 7 rather than counting down to... |
31,622,387 | 0 | <p>The Streams from the linked answer seem like an analog of core.async channels.</p> <p>Instead of removing all listeners each event maybe pass in a channel that has event details put to it. The same channel should go to the button's logic handler where it will repeatedly be taken from.</p> |
14,596,500 | 0 | what are the options for hadoop on scala <p>We are starting a big-data based analytic project and we are considering to adopt scala (typesafe stack). I would like to know the various scala API's/projects which are available to do hadoop , map reduce programs. </p> |
7,146,909 | 0 | Validate HTML form with JQuery <p>Can someone see where I'm going wrong with this form validation? I was using an example I found online and it does not work for me. </p> <p>I want to validated the input fields with the jquery before passing it on to the server side script. It supposed to print error message next to th... |
570,461 | 0 | <p>Since you're using a <code>TcpClient</code>, that means you're checking open TCP ports. There are lots of good objects available in the <a href="http://msdn.microsoft.com/en-us/library/system.net.networkinformation.aspx" rel="nofollow noreferrer">System.Net.NetworkInformation</a> namespace.</p> <p>Use the <code>IPG... |
27,175,544 | 0 | Inno Setup Language Dialog Custom page <p>So, if i can't change Language Dialog, can i create one my custm language dialog?</p> <p>In my installer I have only one custom page, the installation page and at end the finish page.</p> <p>I can put a combo (with 2 language) in my custom page and on change, refresh all label?... |
35,165,718 | 0 | <p>I have same issue. Facebook say they are aware of it and its not a high priority as it doesn't affect the app. I regressed back to 4.7.1 where the warning issue is no longer present.</p> <p>I don't think it would be rejected but can't be sure.</p> |
37,979,276 | 0 | Google Maps: How to draw labels (country, city names, etc.) over my overlay <p>I need to draw some graphics over google maps. Graphics is not always transparent, so I'd like to draw text labels (country names, city names, etc.) over my graphics.</p> <p>For graphics I use <a href="https://developers.google.com/maps/docu... |
34,667,213 | 0 | Validate uniqueness of name in a HABTM association <p>I have an <code>Artist</code> model that has many <code>Album</code>s in a HABTM association. Though I would like to permit two different albums to have the same name I'd like to ensure that there aren't two in the collection of one artist. So far example:</p> <pre>... |
11,031,268 | 0 | <p>If you are running Apache with mod_php, you will not see a separate PHP process since the script is actually running inside an Apache process. If you are running as FastCGI, you also might not see a distinguishable PHP process for the actual script execution, though I have no experience with PHP/FastCGI and might b... |
27,722,795 | 0 | How do I use .filter to return multiple values? <p>Say I have a div, with some CSS and javascript:</p> <p><div class="snippet" data-lang="js" data-hide="false"> <div class="snippet-code"> <pre class="snippet-code-js lang-js prettyprint-override"><code>var someCSS = { color: 'red', }; $(".test > .sub").filter(functio... |
18,451,644 | 0 | <p><code>!</code> is used to reference one member of a collection ... <code>CollectionName!MemberName</code></p> <p><code>Forms</code> is the name of a collection whose members are <code>Form</code> objects, and includes those forms which are currently open in your Access session.</p> <p>A <code>Form</code> has a coll... |
6,994,397 | 0 | <p>Simple: It does nothing. It doesn't escape anything.<br> Entering \n in a textbox enters two characters. This is different from defining <code>var s = "\n"</code> as this is only one character.</p> |
21,443,609 | 0 | Why does `<Button Command={x:Static...}..>` works but `<Button Command={Binding...}..>` doesn't? <p>I'm new to WPF, and I'm trying to implement a custom <code>Command</code>, what I did is that I implemented the <code>ICommand</code> interface and I bound that implementation to a button using two ways one with a Static... |
16,338,532 | 0 | <p>You can simple use the function <code>stripslashes</code>. </p> <pre><code> stripslashes($string); </code></pre> <p>Have a look into the official <a href="http://ca3.php.net/manual/en/function.stripslashes.php" rel="nofollow">documentation</a></p> <pre><code> <?php $str = "Is your name O\'reilly?"; // Outputs: I... |
12,338,452 | 0 | <p>This is very wrong. If you insist on not using <code>strcpy</code> do something like this (not tested)</p> <pre><code>int iStringLength = strlen(name); for (i = 0; i < iStringLength; i++) { s->name[i] = name[i]; } </code></pre> <p>but make sure that the length is not longer than your array size. </p> <p>This ... |
11,134,020 | 0 | <p>It can be done by getting input and output streams from VFS. The following example uses a utility class from commons-net (a dependency of VFS) to manage the copying and progress-monitoring. You could equally do it manually.</p> <pre><code>import org.apache.commons.net.io.Util; import org.apache.commons.net.io.CopyS... |
35,969,373 | 0 | All possible combinations of elements in vector with repetitions in MATLAB <p>I have 6 numbers with repetition: 1,2,2,3,3,4. I want all possible combinations using any 4 of the numbers. How will I get that in MATLAB?</p> <p>Generally I use 'nchoosek' function if there is no repetition. </p> <p>Example: <code>A = 1:6; c... |
27,306,129 | 0 | String inside structure behavior <p>Let's say we have structure</p> <pre><code>struct MyStruct { public string a; } </code></pre> <p>When we assign it to the new variable what will be happened with the string? So for example, we expect that string should be shared when structs are copied in the stack. We're using this ... |
40,810,313 | 0 | JavaScript validating form error message <p>I have been working on this form validation and I got the error message to work when I have it displaying as an alert but I cannot seem to get it to print out with <code>document.getElementById("").innerHTML =</code>.</p> <p>I also have this as the form </p> <pre><code> <f... |
35,150,355 | 0 | <p>You might be able to use <code>UIManager.put("TabbedPane.contentAreaColor", new Color(255, 255, 0, 100));</code></p> <p><img src="https://i.stack.imgur.com/JGkv4.png" alt="screenshot"></p> <pre><code>import java.awt.*; import java.awt.event.*; import javax.swing.*; public class TransparentTabbedPaneTest { public JC... |
29,418,705 | 0 | How to change factor to string in R <p>I am working with a data frame that is a list of sequences</p> <pre><code>Alpha_Helix = xmlParse("AlphaTbl.Xml") all_seq = getNodeSet(Alpha_Helix, path = "//Protein/sequence", ) all_seq = xmlToDataFrame(all_seq) </code></pre> <p>I want to find the length of the sequences in each r... |
37,579,915 | 0 | Spring MVC + AngularJS + JWT Token Expiration - HowTo <p>I would like to ensure that my JSON Web tokens are revoked/expire after a configurable ammount of time and i have the following set up:</p> <p>Security Filter:</p> <pre><code>import io.jsonwebtoken.Claims; import io.jsonwebtoken.Jwts; import yourwebproject2.servi... |
22,692,739 | 0 | <p>I'm not aware of any python modules that implement NTLM.</p> <p>But I think this type of authenticated transaction is much more involved than what you're focusing on here. The link you referenced actually contains much more details if you change your starting point from <code>AV_PAIRS</code> structure to the <code>... |
18,425,955 | 0 | <pre><code>/ is a culture sensitive data seperator character in your format String :`"MM/dd/yyyy"` </code></pre> <p>And the Final argument <code>null</code> means you specified to use Current Culture. Check you current culture. Is it <code>en-US</code> ? OR you can also Use <code>InvariantCulture</code></p> <p>use thi... |
10,887,980 | 1 | libjpeg.so.62: cannot open shared object file: No such file or directory <p>I am trying to do some image processing with python and the PIL. I was having a problem that I wouldn't correctly import the _imaging folder so I did a reinstall and now I am getting this problem:</p> <pre><code>libjpeg.so.62: cannot open share... |
37,558,456 | 0 | R change character encoding of a character vector <p>I read in two data frames from two different excel spreadsheets using openxlsx::read.xlsx. I want to get the common column names. With</p> <pre><code>intersect(colnames(nutrients), colnames(req.EAR)) </code></pre> <p>the output is </p> <pre><code>[1] "carbohydrate_g"... |
22,781,614 | 0 | <p>A better solution would be to use the django template system. Have the user enter the message in django template format like: Dear {{contactname}}, This is your booking confirmation for your vacation from {{startdate}} to {{enddate}} for a total of {{numdays}} days. Please click {{cancellink}} to cancel your bookin... |
9,356,336 | 0 | <p>The function you have, despite being called <code>ButtonConstructor</code>, is not a constructor.</p> <p>In Java, a constructor must share the name of its parent class (and have no return type). The correct signature would be <code>public TicTacToePanel()</code>.</p> <p>I cannot say for sure without seeing a more c... |
11,148,260 | 0 | <p>The second parameter in <a href="https://msdn.microsoft.com/en-us/library/aka44szs(v=vs.110).aspx" rel="nofollow"><code>Substring</code></a> is the length of the substring, not the end index.</p> <p>You should probably include handling to check that it does indeed start with what you expect, end with what you expec... |
15,919,755 | 0 | <p>try using this </p> <pre><code><TableLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="bottom" android:stretchColumns="*"> <TableRow android:layout_height="wrap_content" android:layout_width="fill_parent" android:gravity="center_horizontal"> <Button androi... |
13,545,229 | 0 | How to get raw mouse events in Excel <p>I have an Excel workbook app that includes a low-level definition of a chart. It's not an Excel built-in but one I defined following the [WorkBook->Sheets->WorkSheet->ChartObjects->ChartObject->Chart->[Chartarea, Shapes]] chain. I don't want to talk about how long it took to brea... |
23,896,780 | 0 | <p>XSLT doesn't operate on a sequence of characters, but on the tree defined by the XPath data model. There are some properties of the input that the XSLT processor cannot preserve, because it does not see them in the first place. This includes the amount of whitespace between attribute-value specifications in start-t... |
27,592,454 | 0 | <p>This regex matches valid URLs according to your rules:</p> <pre><code>http((\:\/\/greenbook\.americansalon\.com\/(((leaf|cat)\/(Haircolor|Cosmetics|Shampoos))|company\b).*)|(s?\:\/\/(?!greenbook\.americansalon\.com).*)) </code></pre> <p><a href="https://regex101.com/r/mE0gG2/1" rel="nofollow"><strong>Online demo</s... |
15,531,922 | 0 | <p><code>package</code> is a <a href="http://docs.oracle.com/javase/tutorial/java/nutsandbolts/_keywords.html" rel="nofollow">reserved word</a>, don't use it as part of a package name. If you try to add a package with "package" as part of it in Eclipse, you will get an error message:</p> <pre><code>Invalid package nam... |
41,018,986 | 0 | <p>I have finally made the connection to my database by creating a WorkItemHandler and add it as a dependency to my BPM Suite project. After a lot of search, i think this is the best way to do it if anyone wants to access his database in a business process.</p> |
9,838,752 | 0 | <p>It actually looks fine to me. Try refreshing your CSS by clearing your browser cache.</p> <p><img src="https://i.imgur.com/k2E9P.png" alt="image"></p> |
39,814,142 | 0 | No resource identifier found for attribute 'srcCompat' in package '....' <p>I will being by saying that I have seen SOME answers for this question on stackoverflow already, but only providing a quick 'fix' solution. I would like, if possible, to also understand WHY this is happening (an answer with some detailing).</p>... |
24,635,456 | 0 | <p>Dividing with a float 100. value should covert it into a float. After that, it's only a matter of formatting to display it the way you like.</p> <pre><code>$ python Python 2.7.6 (default, Mar 22 2014, 22:59:56) [GCC 4.8.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>>... |
1,808,498 | 0 | <p>Basically if a user gets any error other than 403 or 404 (most notable other than those is 500 which is sent if there's an exception) they'll be redirected to that page, which won't exist (And if you're in IIS7 integrated pipeline or have IIS6 wildcard mapped they'll then get bounced to FileNotFound.htm - otherwise... |
18,327,890 | 0 | <p>ok, looks like sqlite either doesn't have what I need, or I am missing it. Here's what I came up with:</p> <ul> <li><p>declare zorder as integer primary key autoincrement, zuid integer in orders table</p> <p>this means every new row gets an ascending number, starting with 1</p></li> <li><p>generate a random number:... |
19,245,842 | 0 | <p><code>std::endl</code> calls <code>flush</code> stream while <code>cout << "\n"</code> does not flush the stream, so <code>cout << "\n";</code> gain better performance, especially while you call it in loop.</p> <p>§27.7.3.8 <strong>Standard basic_ostream manipulators</strong></p> <pre><code>namespace st... |
37,791,594 | 0 | <p>In order to make TDS work in your local solution, you need to right click the TDS project, select Properties and make sure you have the "Install Sitecore Connector" checked under the Build tab. Click on TEST and let the process run.</p> <p>If you have multiple TDS projects in the same solution, make sure you have t... |
21,444,961 | 0 | Not being able to create a push notifier in apigee <p>I am trying to create a push notifier for my app. I follow the instructions provided: upload a .p12, name the notifier, development, etc. and then click create notifier. However the button does nothing! Anyone else facing the same issue?</p> |
38,094,981 | 0 | Linux checking shell command (bash) <p>How can I check if a shell command ends with some text? For instance if I type </p> <pre><code>$ http://example.com/file.webm </code></pre> <p>(ends with .webm) it will be automatically replaced with </p> <pre><code>$ wget http://example.com/file.webm </code></pre> <p>Of course on... |
36,409,578 | 0 | <p>Any view can implement both "get" and "post" handling; that way you can have something like </p> <pre><code>class BookCreateView(views.View): # subclass the basic form and add an hidden input named search form = your_custom_search_form # subclass the create model form confirmation_form = your_custom_create_model_fo... |
38,789,837 | 0 | <p>Your application import_name can't be identified properly in *.tac file. If you create flask application in *.py file and import it in *.tac it will work just fine.</p> <p>But you also need another list of <a href="http://twistedmatrix.com/documents/current/web/howto/web-in-60/wsgi.html" rel="nofollow">instructions... |
30,620,923 | 0 | <p>If you want to display a table with all the possible properties in the header, and each row with each column filled or not whether the property is defined or not for the document in that row, then you will need to:</p> <ol> <li>Ahead of time (in <code>onCreated</code> or <code>onRendered</code>), find <em>all</em> ... |
36,375,946 | 0 | <ol start="3"> <li>As an alternate solution you may simply not use HTML helpers and write your own HTML. Using HTML helpers leads to issues such as those you are encountering. You may overcome them, but what is the point using HTML helpers if instead of helping you, they create difficulties? (In my point of view, MVC ... |
8,612,479 | 0 | <p><code>n/10</code> will not shift the decimal number since <code>n</code> is an integer. The division will produce the result like this: if n = 25, then <code>n/10</code> would be 2 (without any decimal points), similarly if n = 9, then n/10 would be 0 in which case <code>if</code> condition would not be satisfied.<... |
4,828,384 | 0 | <p>Check the process id parents - you probably will see one parent and 2 children.</p> <p>Historically - MANY entries appeared in the ps table per <a href="http://wiki.apache.org/tomcat/FAQ/Linux_Unix" rel="nofollow">http://wiki.apache.org/tomcat/FAQ/Linux_Unix</a></p> <p>In new linux kernels - ps/top have whittled th... |
10,866,146 | 0 | <p>I'll throw an alternative solution into the mix. It is, unapologetically, a huge ugly hack, but gets around a problem.</p> <p>If you have an array called 'theArray' like this</p> <pre><code>100 => 'a' 200 => 'b' 300 => 'c' </code></pre> <p>then replacing</p> <pre><code>for (key in theArray) </code></pre> <... |
23,736,801 | 0 | Delete link behaviour lost when I regenerate HTML. How can I handle this? <p>If I regenerate a Rails delete link on my page, something like the following:</p> <pre><code><a href="/categories/19" data-method="delete" data-confirm="Are you sure?" ..>Link</a> </code></pre> <p>When this page loads, something in... |
33,252,144 | 0 | when to use Repository methods and when to use mongoTemplate? <p>I am working on <code>Spring data mongo</code> with my <code>Spring MVC</code> application. I need to understand which is the correct way to improve performance if I wish to use multiple criteria's.</p> <ul> <li>Do I need to go for <code>Repository</code>... |
28,759,544 | 0 | Google Spreadsheet xpath scraping <p>So I'm not a professional programmer, but I'm trying to scrape data off the Reuters homepage and import it into google spreadsheets. I know that there have already been questions answerd about scraping from Reuters, however, that didn't help me.</p> <p>I want data from this page: <a... |
20,501,416 | 0 | <p>LINQ statements return IEnumerable objects, and your method is returning a single Request object. In your case looks like you only need to return the first result of the LINQ statement.</p> <p>Something like:</p> <pre><code> Dim pr = (From r In dc.Request From p In dc.Process.Where(Function(v) v.IdReq = r.IdReq And... |
19,243,938 | 0 | Keep the text in textboxes saved <p>I have these textboxes where the user enters data and then presses a button to process the data. Now the data entered by the user is alot and to give the user some slack I want to make it possible whenever you press the button, the application saves the data, so when you close the ap... |
2,168,111 | 0 | <p>There is a nice overview on <a href="http://en.wikipedia.org/wiki/Design_by_contract" rel="nofollow noreferrer">WikiPedia about Design by Contract</a>, at the end there is a section regarding <a href="http://en.wikipedia.org/wiki/Design_by_contract#Languages_with_third-party_support" rel="nofollow noreferrer">langu... |
36,455,337 | 0 | <p>Finally, I managed to make it work... so thank you to those who gave me comments:</p> <pre><code>df1$diff_order <- reorder(df1$country.name, df1$diff) #Set order of countries by diff, and then set this to be plot a <- ggplot(df1, aes((x=diff_order), y=diff,fill=as.factor(level))) + geom_bar(stat="identity") +... |
39,635,318 | 0 | Can't get autocomplete of some bootstrap style classes in WebStorm <p>WebStorm version: <strong>2016.2.3</strong></p> <p>Bootstrap version: <strong>3.3.7</strong></p> <p>Way of including bootstrap files: <strong>Locally</strong></p> <p>Issues: Can't get autocomplete of some style classes. For example:</p> <p><img src="... |
33,875,238 | 1 | Export Pandas data frame with text column containg utf-8 text and URLs to Excel <p>My Pandas data frame consists of Tweets and meta data of each tweet (300.000 rows). Some of my colleagues need to work with this data in Excel which is why I need to export it.</p> <p>I wanted to use either <code>.to_csv</code> or <code>... |
8,286,847 | 0 | Issue while publishing Android app: "This application is available to over 0 devices" <p>Hello: I note this question has been answered at <a href="http://stackoverflow.com/q/8212956/936042">http://stackoverflow.com/q/8212956/936042</a> but I hope y'all will entertain my question since I am not able to reproduce the sol... |
36,774,117 | 0 | Using Regex to recognize pattern in string <p><em>I apologize if this is a repeat question, as I know there are many about Regex on StackOverflow, but I have yet to find an answer or a level of help I need.</em></p> <blockquote> <p>I have a string that needs to be a length of 8 where:</p> <ul> <li><p>The first two char... |
30,674,843 | 0 | Android Instance Variables <p>Are instance variables preferred over local variables or vice versa? For instance, with using <code>SharedPreferences</code>, should it be declared at the top of the class and then referenced throughout or should it just be declared in each method it is needed?</p> <p>I am wondering if the... |
34,392,388 | 0 | <p>Pointers to functions and pointers to member functions are different beasts. While functions decay to pointers to functions, the same is not true for member functions or member objects. While there is a standard function to pointer conversion there is nothing similar for member functions or member objects. When you... |
5,208,335 | 0 | <p>try simply indicating ctypes the argtypes it takes and the ones it returns:</p> <pre><code>nDll = ctypes.WinDLL('ndll.dll') nDll.restype = ctypes.c_double nDll.argtypes = [ctypes.c_char_p] result = nDll.iptouint("12.345.67.890").value </code></pre> <p>Although, consider these points:</p> <p>1) if, as the name indic... |
29,911,834 | 0 | Program(java) skips nextLine() prompt and continues with program <p>here is the code:</p> <pre><code>import java.util.Scanner; public class DriverProject1 { public static void main(String[] args) { int roomNumber; int numberOfRooms; int optionNumber; String guestName = null; String phoneNumber; int nightsStaying; doubl... |
10,595,101 | 0 | Rails Daily/Monthly Report <p>Report</p> <p>I need to create a daily report + monthly report with this records.. All records is from one table and under one field('nature' is the name of my field)..</p> <pre><code>Calls Texts Emails </code></pre> <p>Is there any possible way to create a single query that will generate ... |
9,145,836 | 0 | understanding executing c code in stack ( Mac Hackers Handbook code) <p>I was looking at this example w.r.t executing code in the stack:</p> <pre><code>#include <stdio.h> #include <stdlib.h> #include <string.h> char shellcode[] = “\xeb\xfe”; int main(int argc, char *argv[]){ void (*f)(); char x[4]; me... |
13,289,321 | 0 | <p>try to do it,like below code...</p> <p>private void Form1_Load(object sender, EventArgs e) { FillCountry();</p> <pre><code> } private void FillCountry() { string str = "SELECT CountryID, CountryName FROM Country"; SqlCommand cmd = new SqlCommand(str,con); //cmd.Connection = con; //cmd.CommandType = CommandType.Text... |
21,305,875 | 0 | <p>In my opinion the simplest solution:</p> <pre><code>#controllers/application_controller.rb protected def ckeditor_pictures_scope(options = { :assetable_id => "#{current_page.id}" ,:assetable_type => "Page" }) ckeditor_filebrowser_scope(options) end def ckeditor_attachment_files_scope(options = { :assetable_id... |
12,558,248 | 0 | <p>Try manually setting your view layers z-property to ensure the hierarchy is what you need.</p> |
26,675,462 | 0 | <p><em>Remark, it is a very general question that doesn't fit well to the usage of this community.</em></p> <p>Supervisor are here to control the way your application starts and evolves in time. It starts processes in the right order with a verification that everything is going fine, manage the restart strategy in cas... |
10,346,824 | 0 | <p><code>grep</code> uses regexes; <code>.</code> means "any character" in a regex. If you want a literal string, use <code>grep -F</code>, <code>fgrep</code>, or escape the <code>.</code> to <code>\.</code>.</p> |
37,232,346 | 0 | <p>Your way is wrong. if you have view for every language, then what's the point to use i18n? </p> <p>You can just get </p> <pre><code>?lang= </code></pre> <p>value and send <code>res.render ( '/' + req.query.lang + '/contact.html').</code></p> <p><em>Try way is</em></p> <pre><code>-locales --en.json --nl.json -view -... |
28,808,571 | 0 | Back to page using ajax form with form settings <p>I have a page that offers the user results. From that page there are additional sort options and advanced search options that are submitted by POST by AJAX to a script and the output is inserted into a div using jquery. </p> <p>Once the user clicks one of the results, ... |
30,070,685 | 0 | <p>I have had similar problem because I was not adding the <strong><em>_id</em></strong> column to the projection argument, so adding <strong><em>_id</em></strong> to the projections argument of the query was the solution. (<em>commented by @nobugs</em>) </p> <hr> <p>Example: </p> <pre><code> String[] projections = {"... |
2,230,420 | 0 | <p>I've not tested this, but I think you can request the page using ajax and check the response code - if there's no errors and the status code is 200 then the page is accessible.</p> |
13,142,537 | 0 | <p>First, replace <code>cat $strLocalDir"config.txt"</code> by <code>cat "${strLocalDir}config.txt"</code>.</p> <p>Then, check what does config.txt contains ? This will be moved to the $URLS variable, maybe it s not well formed.</p> <p>When you have such problems try to insert debug statements, like print. Test the va... |
9,976,087 | 0 | <p>try:</p> <pre><code>var mySelect = document.getElementById('select_value'); mySelect.getElementsByTagName('option')[index].setAttribute('selected','selected'); </code></pre> <p>where index stands for the position of the option you want to select.</p> |
38,931,066 | 1 | TypeError: string indices must be integer <p>I tried to get data from <code>JSON</code>. But instead data i get <code>TypeError</code>:</p> <pre><code>'TypeError: string indices must be integers' </code></pre> <p>Here ist my code:</p> <pre><code>api.authenticate(LOGIN, CONN) profil = api.get_profile("abc") data = json.... |
10,812,330 | 0 | <p>All styleable attributes are here: <a href="http://developer.android.com/reference/android/R.styleable.html" rel="nofollow">http://developer.android.com/reference/android/R.styleable.html</a></p> <p>All styles (themes) are here: <a href="http://developer.android.com/reference/android/R.style.html" rel="nofollow">ht... |
12,355,086 | 0 | What's the usage of tesseract useROI method? <p>Is there a documentation for tesseract dotnetwrapper? as in like a java doc or something? I'm trying to understand what this useROI method does?</p> |
3,487,744 | 0 | In PL/sql oracle stored procedure,trying to use analytical functions <p>Is it better to use cursor or analytical functions in a stored procedure for performance improvement?</p> |
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