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3,014,157 | 0 | <p>Rox suggested WordPress. I would second that. You don't need your own domain to start a Wordpress blog. Just go to wordpress.com and sign up. You will probably get an address like wordpress.com/. The advantage would be that when you get your own domain, you probably can export all your content and import it in your... |
28,986,657 | 0 | <p>Restlet uses JDK's logging API that you can bridge to log4j.</p> <p>Your own classes can use the SLF4J API, if you prefer (I prefer the logj4 API though), which also can bridge to log4j.</p> <p>You'll need two bridges in the runtime classpath: log4j-jul e log4j-slf4j-impl.</p> <p>In Maven, do:</p> <pre><code><de... |
19,787,198 | 1 | Logging in web2py <p>I'm working on a web application that handles a bit of traffic. I tried using FileHandler, set up when handling each request, for logging but that resulted in wsgi crashing from too many open files, current limit is 1024 which seems reasonable.</p> <p>How do people handle logging when dealing with ... |
40,384,521 | 0 | R: replace values in a vector before and after a condition is met <p>Consider a vector with missing values:</p> <pre><code>myvec <- c('C', NA, 'test', NA, 'D') [1] "C" NA "test" NA "D" </code></pre> <p>How to replace all the elements in the vector before 'test' with, say, 'good' and after it with 'bad'? The outcome ... |
34,526,156 | 0 | HTML5 Notification With PHP <p>I noticed Facebook started using the HTML5 notification for desktop and I thought I would start dabbling in it for fun for my blog. My idea is pretty simple: new blog comes out, apache cronjob runs every X minutes and calls a file, does some PHP wizardry and out goes the notification. </p... |
15,442,310 | 0 | <p>Try this:</p> <pre><code>Select area, PARSENAME(userip,4) + '.' + PARSENAME(userip,3) UserIp, COUNT(*) from mytable group by area, PARSENAME(userip,4) + '.' + PARSENAME(userip,3) </code></pre> <p><a href="http://sqlfiddle.com/#!3/06d2f/1" rel="nofollow">SQL DEMO</a></p> |
36,420,714 | 0 | <p>I had the same issue and I used command line in order to import the SQL file. This method has 3 advantages:</p> <ol> <li>It is a very easy way by running only 1 command line</li> <li>It runs way faster</li> <li>It does not have limitation</li> </ol> <p>If you want to do this just follow this 3 steps:</p> <ol> <li><... |
8,084,077 | 0 | <p>The literal-object syntax cannot be used for non-literal keys. To use a non-literal key with an object requires the <code>object[keyExpression]</code> notation, as below. (This is equivalent to <code>object.key</code> when <code>keyExpression = "key"</code>, but note the former case takes an <em>expression</em> as ... |
10,662,650 | 0 | Need help understanding this macro from ltp testsuite file tst_res.c <p>What does this macro do? I am not able to understand its definition:</p> <pre><code>#define PAIR(def) [def] = { .name = #def, .val = def, }, </code></pre> <p>From : ltp-full-20120401/lib/tst_res.c line 183</p> <p>You can get the source from this <a... |
30,541,402 | 0 | <p>Being new to sails and jade i found the following link helpful. Turns out you need to go into config > views.js & then change the "engine:" from saying 'ejs' to 'jade'</p> <p>After doing this you'll have to also install jade as a dependency:</p> <pre><code>npm install jade --save </code></pre> <p><a href="http:... |
21,302,588 | 0 | <p>Documents directory will not be removed during an app update so your file will be there. However the app bundle will be replaced by the new bundle. But if your code copy the Plist from bundle to Document directory then it will be overwrite so you can put your logic for reading the data or updating the file!</p> |
5,224,759 | 1 | is python good for making games? <p>i hear people say python is just as good as c++ and java but i cant find many good games made in python. a few in pygames but not many</p> <p>just trying to choose the right language</p> <p>edit: sorry, many games really, i would love to make a roguelike, basically my dream. also an ... |
27,743,330 | 0 | <p>You can achieve this using Jackson JSON library: <a href="http://jackson.codehaus.org/" rel="nofollow">http://jackson.codehaus.org/</a></p> <p>One good tutorial which particularly addresses nested objects is here: <a href="http://www.mkyong.com/java/how-to-convert-java-object-to-from-json-jackson/" rel="nofollow">h... |
31,688,704 | 0 | <p>The <code><-></code> "distance between" operator applies to PostgreSQL geometric data types, not to the PostGIS <code>geography</code> data type. With the <code>geography</code> data type you can use the PostGIS function <code>ST_Distance()</code> and find the minimum value.</p> <pre><code>WITH this_cafe (lat... |
40,914,729 | 0 | <p>First, you have to get the instance holding your sketch. That means using the <code>runSketch()</code> function instead of calling <code>main()</code> directly:</p> <pre><code>Game game = new Game(); String[] args = {}; PApplet.runSketch(args, game); </code></pre> <p>Now that you have a reference to your sketch ins... |
10,838,263 | 0 | <p>1) Assuming you want your key to be unique, have you considered how you will handle this using a standard field? There is no out-of-the-box way to enforce uniqueness with a standard field. There is an <a href="http://success.salesforce.com/ideaView?id=08730000000Bqct" rel="nofollow">Idea Exchange request</a> for su... |
9,663,794 | 0 | <pre><code>var modules = Process.GetCurrentProcess() .Modules .Cast<ProcessModule>() .Select(m=>new {Name = m.ModuleName, Size = m.ModuleMemorySize }) .ToArray(); </code></pre> |
20,007,406 | 0 | Breeze.js and Entity Framework - How do I expose xref table when generating an EDMX from the DB? <p>Breeze.js doesn't handle many to manys, so I need to spell out the 1 to many with xref tables. But how do I force EF to expose those xrefs when generating my EDMX from the database?</p> |
22,110,960 | 0 | wordpress comment spamming even no form in website <p>Hello i have wordpress website i have no comment form in my website on any page </p> <p>but when i see in admin comment section i see lots of unnecessary comments.</p> <p>So how people are able to comment on website?</p> <p>is this from any media image or else i don... |
1,984,039 | 0 | <p>You could have your <code>Line</code> object implement the <a href="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html" rel="nofollow noreferrer"><code>Comparable</code></a> interface. You could then put the comparison logic within the <code>Line</code> class in the <code>compareTo</code> method. The l... |
6,403,317 | 0 | <p>You could do something like</p> <pre><code>current_user.views.where(:post_id => post.id) # this may work, not sure current_user.views.where(:post => post) </code></pre> <p>or</p> <pre><code>post.views.where(:user_id => current_user.id) # this may work, not sure post.views.where(:user => current_user) </... |
34,728,508 | 0 | <p>There seems to be a character limit for iOS push notifications based on the type of notification. These values can be seen in a similar Stackoverflow question:</p> <p><a href="http://stackoverflow.com/questions/6307748/what-is-the-maximum-length-of-a-push-notification-alert-text">What is the maximum length of a Pus... |
27,115,609 | 0 | Remove columns in a matrix that have a match with the column name in R <p>I have a matrix in a R script and i want to remove columns in a matrix in R that have a match with the label.</p> <p>For example :</p> <pre><code>A <- matrix(c(4,5,4,4), nrow=1) dimnames(A)= list(c("row1"),c("foo","bar","alfa","foo")) foo bar ... |
15,622,618 | 0 | Where should i store current user in node.js? <p>As with almost any web application, I need a way to reference the current user in my node.js app.</p> <p>I have the login/session system working, but I noticed today that when I login to my app in one browser, and view it in another, I can see the same data that I see in... |
22,181,178 | 0 | <p>If I understand you correctly you want the final product to look like this:</p> <p><img src="https://i.stack.imgur.com/TixFy.png" alt="I think this is what you are looking for."></p> <p>The current order of the row you want changed is DEAD MAIN’S CACHE (Text), BENJAMIN (Portrait), and then PROTECT YOUR NECK (Coffee... |
5,863,233 | 0 | <p>You could use php to load the page into your current page. A lot of people consider iframes bad practice. It would only take a couple lines of php to load the page elements, instead of an iframe, which is sometimes slower.</p> <p>Here is how you would do it....</p> <pre><code><?php include('file.html'); ?> </... |
16,616,337 | 0 | <p>It appears to work like this. I still haven't tried saving or retrieving data from the database, but it's error free initializing controllers etc. The rest of the code is like in the tutorial <a href="http://docs.castleproject.org/Windsor.Windsor-tutorial-part-one-getting-Windsor.ashx" rel="nofollow">http://docs.ca... |
32,247,633 | 0 | not all code paths return a value error on web method <p>I have a web method function has checks if a name exists in the database but I am getting the error:</p> <blockquote> <p>Error 114 'lookups_Creditor.CheckIfNameExists(string)': not all code paths return a value</p> </blockquote> <p>Here is the web method:</p> <pr... |
22,054,892 | 0 | Rails 4 multiple form (User and Address) <p>I have problem with creating multiple form for User and Address models. When I load page, I don't see address fields.</p> <p>Me source code is below</p> <p>models/address</p> <pre><code>class Address < ActiveRecord::Base has_one :user end </code></pre> <p>models/user</p> <... |
38,352,993 | 0 | Why Promise.all cannot work after all asynchronous function are completed? <p>Hi I'm new to Js and I'd like to wait some async functions complete before print <code>ni</code>. But the code never print it I cannot understand why. Please help me:(</p> <pre><code>// public function this.run = function() { 'use strict'; le... |
31,400,404 | 0 | mvc : convert view model code to viewbag or viewdata <p>I am sending my table data to mvc web page through using viewmodel....my code is below..now i am given the task to send it through viewbag or viewdata. Any passionate programer plz edit the code to send it throgh viewbag or viedata and give a basic overview about ... |
18,043,445 | 0 | <p>So you basically want to <em>detect</em> whether a file is an ISO file or not, and not so much check the file, to see if it's valid (e.g. incomplete, corrupted, ...) ?</p> <p>There's no easy way to do that and there certainly is not a C# function (that I know of) that can do this.</p> <p>The best way to approach th... |
34,858,358 | 0 | If expression in Qlikview <p>My expression:</p> <p>IF(Min(MONTHYEAR) > Min(MONTHYEAR2) and isnull(FIELD1),FIELD1B,if(Min(MONTHYEAR) > Min(MONTHYEAR2) and len(FIELD1)>0,FIELD1)) as Value</p> <p>I need this: 1.-if(Min(MONTHYEAR) > Min(MONTHYEAR2) and isnull(FIELD1) output FIELD1B 2.-if(Min(MONTHYEAR) > Min(MONTHYEAR2) an... |
29,233,127 | 0 | <p>The Control is generic class, to show the decimalplaces you need to make a typecast to convert the Control to the specific type (NumericUpDown).</p> <p>Below code will work:</p> <pre><code>public CustomToolStripControlHost(Control c) : base(c) { NumericUpDown numUpDown = (NumericUpDown)c; numUpDown.DecimalPlaces = ... |
40,356,067 | 1 | Sqlalchemy: automatically calculate the value of a column upon another column changed <p>I want the value of a column (<code>is_dangerous_token</code>) to be calculated using a method. Here is what I have gone so far.</p> <pre><code>class PassRecovery(DeclarativeBase): __tablename__ = 'pass_recoveries' id = Column(Inte... |
5,328,493 | 0 | IBAction Doesn't Get Called in Subview <p>I am creating a simple app that let's the user view movies after clicking buttons. The first screen you see is the Main Menu with 2 buttons. One of them sends the user to a sub view which I coded as this in an IBAction method:</p> <pre><code>ViewConroller *nextView = [[ViewCont... |
17,989,674 | 0 | <p>best way is </p> <p>on defining css put some class in front (or <code>id</code> if only one time your are using the div). for eg:</p> <pre><code>.container a { text-decoration: none; color:#fff; font-size:15px; font-family: 'Ropa Sans', sans-serif; sans-serif;sans-serif; text-shadow: 1px 1px 1px #000; } </code></pr... |
31,904,860 | 0 | <pre><code>$str = sprintf('%o', $octal_value); </code></pre> |
10,230,959 | 0 | Joining two relations with default values <p>I have two views:</p> <pre><code>view1 view2 obj obj attribute +-+ +-+--+ |A| |C|27| +-+ +-+--+ |B| +-+ |C| +-+ </code></pre> <p>How can I combine the values and return the output,</p> <pre><code>obj attribute +-+--+ |A| 0| +-+--+ |B| 0| +-+--+ |C|27| +-+--+ </code></pre> <p... |
24,127,391 | 0 | <p>What ended up working was:</p> <pre><code>if (defined('BCC_EMAIL')) { $headers .= 'Bcc: '.BCC_EMAIL.'' . "\r\n"; } </code></pre> |
2,079,146 | 0 | <p>My <em>.emacs</em> file loads <em>~/.emacs.d/init.el</em>, which defines the following functions, written first for XEmacs, but working well enough for Emacs these days:</p> <pre><code>(defconst user-init-dir (cond ((boundp 'user-emacs-directory) user-emacs-directory) ((boundp 'user-init-directory) user-init-direct... |
3,765,695 | 0 | <p>You could have him use a dynamic DNS service like dyndns.com or no-ip.com. That way he can setup a domain name like someguy.dyndns.com which would always resolve to his ip (he'll probably need to install a small daemon/service/program to automatically update the IP though). Then you can add a rule into your .htacce... |
32,093,937 | 0 | <p>there is 2 options one is you need to use namespace otherwise use that way</p> <pre><code>public function index() { return \App\MemberModel::test(); } </code></pre> |
22,013,601 | 0 | Why WalkingFileTree is faster the second time? <p>I am using the function <code>Files.walkfiletree()</code> from <code>java.NIO</code>, I am looking over a really big tree so when I run the app the first time (with first time I mean each time I turn on my computer) the app takes some time but the second time is really ... |
17,049,336 | 0 | <p>You can try using <a href="http://lucene.apache.org/solr/api-4_0_0-BETA/org/apache/solr/schema/RandomSortField.html" rel="nofollow">RandomSortField</a> which will enable you to sort results randomly.<br> For ordering the for the first few results, you can boost the criteria e.g. <code>bq=name:Peter</code> and try u... |
7,334,272 | 0 | Multi return statement STRANGE? <p>Today while playing with a De-compiler, i Decompiled the .NET C# Char Class and there is a strange case which i don't Understand</p> <pre><code>public static bool IsDigit(char c) { if (char.IsLatin1(c) || c >= 48) { return c <= 57; } return false; return CharUnicodeInfo.GetUnico... |
13,168,806 | 0 | Calling a function on a table of async populted data in Meteor <p>I am using Meteor and the jquery data table library. I have a table that I am loading meteor/handlebars using something like this:</p> <pre><code><table> {{each x}} // code to insert rows of data {{/each}} </table> </code></pre> <p>I need to ... |
18,135,106 | 0 | Google Maps Api v2 key does not work properly <p>So everything works fine with the key that i generate for me. i wanted to export the apk and did as follows:</p> <ol> <li>generate sha-1</li> <li>get google apikey1, include in manifest(if i run the app from eclipse directly to my phone, the map works)</li> <li>generate ... |
31,893,360 | 0 | How to free up unused space after deleting documents in ElasticSearch? <p>When deleting records in ElasticSearch, I heard that the disk space is not freed up. So if I only wanted to keep rolling three months of documents in a type, how do I ensure that disk space is reused?</p> |
1,313,883 | 0 | <p>Based on how CSS selectors work, it should be <code>.bear, .dog</code></p> |
26,521,630 | 0 | <p>I found this same bug. Worked on all Nexus devices but <strong>all</strong> Samsung devices lost my user changes. I know the below method is <strong>deprecated</strong> but it solved my issue.</p> <pre><code>webview.getSettings().setDatabasePath("/data/data/" + webview.getContext().getPackageName() + "/databases/")... |
324,323 | 0 | <p>A view is barely more expensive to the computer than writing out the query longhand. A view can save the programmer/user a lot of time writing the same query out time after time, and getting it wrong, and so on. The view may also be the only way to access the data if views are also used to enforce authorization (ac... |
7,633,965 | 0 | PHP - XML conversion <p>I'm new to stackoverflow and after some searching didn't find an answer to my question so I'm hoping someone can help me out.</p> <p>I have to use this web service method that takes three parameters, a string and two xml params.</p> <p>Below's an example of the code I'm using. The web service me... |
1,149,878 | 0 | <p>If the input is read by the script from <code>stdin</code>, just redirect input from a file (using a wrapper script).</p> <pre><code>#! /bin/sh test.sh < data.in </code></pre> <p>If this does not work for you (i.e. you have your script calling some interactive shell program like telnet, you can use <a href="http... |
34,054,141 | 0 | How to transfer a DataTable between pages <p>I have a DataTable at page1.aspx and want page2.aspx to read and storage that DataTable so i can freely use this one too.</p> <p>There is a simple way to do that?</p> <p>It's only for a college homework so nothig too big or complicated, only a DataTable with simple items.</p... |
30,967,702 | 0 | Send UDP data from Windows Service to browser running webpage on same machine <p>Let's say I have the following code running on a Windows service. I have to send data from a Windows service on a machine to a webpage that is open on the same machine(<em>but not hosted on that machine</em>).</p> <pre><code> static void M... |
26,208,978 | 0 | <p>change the option, then re-initialize:</p> <pre><code>$('ul').circleMenu({direction:'bottom-right'}).circleMenu('init'); </code></pre> |
38,989,100 | 0 | <p>So to do this I made a unit test, that passes:</p> <pre><code>// // CloudKitLocationsTests.swift // import XCTest import UIKit import CoreLocation import CloudKit class CloudKitLocationsTests: XCTestCase { let locations = [ CLLocation(latitude: 34.4, longitude: -118.33), CLLocation(latitude: 32.2, longitude: -121.3... |
26,026,088 | 0 | search bar in TableView : App crashes when type last character of search text string <p>Added search bar in the storyboard on top of tableview app crashes when type last character of search text string with the error </p> <p>Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[PFUser copyW... |
14,959,037 | 0 | type conversion can not have aggregate operand (error in modelsim) <p>I'm novice to VHDL. I'm getting the following errors while compiling in modelsim6.5b </p> <blockquote> <ol> <li>type conversion(to g) cannot have aggregate operand, </li> <li>No feasible entries for infix operator "and",</li> <li>Target type ieee.std... |
2,269,101 | 0 | <p>try using the "url"-option of the form-helper, like:</p> <pre><code><?= $form->create('Car',array('url' => '/.../search')) ?> </code></pre> <p>EDIT (quick n' dirty fix):</p> <pre><code><form action=".../search" method="post"> <input type="text" name="data[Car][model]" /> <input type="text... |
23,067,475 | 0 | How do I obtain pseudo R2 measures in stata when using GLM regression? <p>I am using GLM estimation method (family = poisson and link = log). This should be equivalent to a poisson estimation method. Therefore, I should be able to calculate pseudo R2 measures. How can I do this?</p> <p>Thanks,</p> <p>Bruno</p> |
36,100,916 | 0 | <p>You can use PHPmailer class to send the mail. It is very easy option to send mails.</p> <p>To use PHPMailer:</p> <ul> <li>Download the PHPMailer script from here: <a href="http://github.com/PHPMailer/PHPMailer" rel="nofollow">http://github.com/PHPMailer/PHPMailer</a></li> <li>Extract the archive and copy the script... |
26,302,016 | 0 | Getting the address of a statically allocated array into a pointer inside a struct <p>The simplified version of my code is the following:</p> <pre><code>struct args { int p; int *A; }; typedef struct sort_args sort_args; void func(int A[], int p) { args new_struct = {&A, p}; args *args_ptr = &new_struct; } </co... |
8,893,436 | 0 | <p>Quick question: is the image the same every time or specific to a customer order? I presume it is different or you wouldn't be asking.</p> <p>To clarify: attachments are okay if you sending out invoices/delivery notes/order confirmation. However you are advised to setup your email so that the IP address can be veri... |
32,551,620 | 0 | <p>Here is how I solved this issue with Win2D. First of all, add <code>Win2D.uwp</code> nuget package to your project. Then use this code:</p> <pre><code>CanvasDevice device = CanvasDevice.GetSharedDevice(); CanvasRenderTarget renderTarget = new CanvasRenderTarget(device, (int)inkCanvas.ActualWidth, (int)inkCanvas.Act... |
29,751,233 | 0 | <p>I use this trick to deploy apk's wirelessly to my device from Android Studio, with IIS. Just go on your computer, open a command prompt, type <code>ipconfig</code> and see what your local network IP address is. Type that exact IP address into your phone and forward-slash into your asp page.</p> <p>Hope this helps!<... |
37,262,183 | 0 | <p>I can't say I understand the root of the issue or why my solution even works for me, but I ran into the same problem and simply added <code>pdf(NULL)</code> at the beginning of my script and everything seems to work just fine. No <code>dev.off()</code> needed (adding it in threw an error for me).</p> |
22,104,179 | 0 | AngularJS how to style JSON message <p>I am trying to style the JSON message to the required style. </p> <p>the required style of JSON message looks like: </p> <pre><code>[ { “question”: “Write down Nhat’s email”, “answer”: “nhat@taie.com.au”, “inline”: true }, { <% NEXT QUESTION/ANSWER %> }, { <%…%> } ] </... |
34,304,780 | 0 | <p>Simply uncompress the archive <a href="https://github.com/git-for-windows/git/releases/download/v2.6.4.windows.1/PortableGit-2.6.4-64-bit.7z.exe" rel="nofollow"><code>PortableGit-2.6.4-64-bit.7z.exe</code></a> anywhere you want.</p> <p>Then open <code>C:\path\to\PortableGit-2.6.4-64-bit\git-bash.exe</code>: you won... |
24,704,597 | 0 | <p>Ended up with creating a new stringbuilder object with ," " quote. And appended each string to the text view. Finally I got the output working as required when used with linear layout n stuffs. Thanks for ur help :)</p> |
36,778,120 | 0 | <p>You can also give weightage while modelling. you can assign higher weight to minority class it will compensate the imbalance. </p> |
2,638,493 | 0 | <p>With Jquery</p> <pre> $(document).ready(function () { $("#live").load("ajax.php"); var refreshId = setInterval(function () { $("#live").load('ajax.php?randval=' + Math.random()); }, 3000); }); </pre> <p>it calls ajax.php in first load and every 3 seconds to #live div.</p> |
17,815,000 | 0 | <p>You can <code>effectively</code> name ranges using the text box in the top left of the screen (where appears the "B2" or whatever coordinate the cell has). Select entire column and insert the name there.</p> <p>Then the name is valid to use in formulas.</p> |
35,692,426 | 0 | <p>Send the request to PHP page on click of like button and handle it there to update the database.</p> |
37,432,517 | 1 | Neo4j 3.0.1 - Neomodel 2.0.7 - Parameter provided for node creation is not a Map <p>I am trying out the Neomodel Source Code to make it work with Neo4j 3.0.1. I am facing this eeror saying that the Parameters provided for node creation is not a Map.</p> <p>{u'errors': [{u'message': u'Parameter provided for node creatio... |
35,315,325 | 0 | <p>The problem was the missing '/' from the definition of the parent state ..</p> <pre><code>.state('manage', { url: '/manage', abstract: true, template:'<div ui-view></div>', resolve: { authorize: ['authorization', function(authorization) { return authorization.authorize(); } ] } }) </code></pre> |
13,713,916 | 0 | Am I using default arguments incorrectly? <p>I've just started going through a beginners book of C++. I have some java experience (but having said that, I've never used default arguments in java to be honest)</p> <p>So, as mentioned, my issue is with default arguments..</p> <p>This is the code snippet I'm using:</p> <p... |
1,276,968 | 0 | Transparent gif/black background? <p>I have the following, it works except the gif is suppose to be transparent and it is creating a black background, if I change all the (imagesavealpha, etc) stuff to the $container then it created a transparent background for the text I add to this image. How would I go about getting... |
34,964,409 | 0 | <p>You can use the code snippet given below as it will serve your purpose. Here use <strong>time.h</strong> header file for required <strong>localtime()</strong> function and then using the <strong>strftime()</strong> function with required parameters will give the output and it returns it as a string.</p> <pre><code>... |
39,935,239 | 0 | <p>"mlm" model class is not widely known by <code>lm()</code> users. For an introductory example, please refer to <a href="http://stackoverflow.com/q/39262534/4891738">Fitting a linear model with multiple LHS</a>. Also read <a href="http://stackoverflow.com/q/15296833/4891738">Run lm with multiple responses and weight... |
23,905,917 | 0 | <p>As far as I know this is currently only supported for fields of a class or top level fields but not for local variables inside a method/function when reflecting at runtime. Maybe source mirrors has more capabilities (I haven't used it yet) but I think this can only be used at compile time.</p> |
4,821,501 | 0 | <p>This is <strong>(maybe)</strong> because of the theme for root isn't the same.</p> <p>Try to change the theme by starting the appereance manager as sudo:</p> <pre><code>sudo gnome-appearance-properties </code></pre> |
15,143,434 | 0 | <p>The @ in that case is a SQL Server construct. Parameters to SQL Server queries are specified with the @ symbol since T-SQL (SQL Server programming language) uses the @ symbol for variables. </p> |
24,415,793 | 0 | <p>Figured it out. I started ignoring the whitespace, changed a few rules, and resolved the conflicts. The parser returns a function that is used to determine if some object matches the query. Here is the final result:</p> <pre><code>/* Google-Like Parser */ /* Lexical Grammar */ %lex %% \s+ { /* ignore whitespace */ ... |
13,348,849 | 0 | An interface that allows to pick specific color through a modal dialog box. |
26,959,290 | 0 | <p>This issue was solved using the Index property of the partition. <strong>Partition Index number is permanent. Win32_DiskPartition</strong></p> |
27,549,182 | 0 | <p>I know this is an old thread but I tried the above example in a SP 2010 environment and it didn't work so I thought I'd add my working CAML. Instead of using the ContentTypeID field, I just used ContentType=Folder</p> <pre><code><Where> <And> <Eq> <FieldRef Name='ContentType'/> <Value Typ... |
36,810,178 | 0 | Cannot send signal to another process in perl <p>I have to send a sigusr2 signal number 12 to a process named xyz in a cgi perl script. I do the following:</p> <pre><code>my $pid = `pidof xyz`; kill 12, $pid or die "could not kill: $pid"; </code></pre> <p>It dies when I press the button on which this command run.</p> <... |
12,598,915 | 0 | <p>Well, some were faster, but here's yet another solution, that's works: <a href="http://jsfiddle.net/FsrbZ/6/" rel="nofollow">http://jsfiddle.net/FsrbZ/6/</a></p> |
36,514,045 | 0 | UIColor expected a type after update to xCode 7.3 <p>My project stop to compile after was updated to 7.3 version. For this moment main problem is in header files when I want to return <code>UIColor</code>. xCode tells me <code>Expected a type</code> error. Is there some way to handle with this situation?</p> <p><strong... |
26,229,371 | 0 | <p>Since there are only 5 constant columns, I would go with the simple solution:</p> <pre><code>var data = ctx.tblEmp.SingleOrDefault(e => e.Id == model.Id); switch (columnName) { case "Id": data.id = newValue; //newValue should have a correct type. break; case "name": data.name = newValue; break; case "desig": dat... |
27,350,762 | 0 | Chain of functions for variadic template arguments <p>I am trying to design a generic, type-safe way to load interleaved data into a OpenGL VBO. My problem is now how to organize the various glVertexAttribPointer() calls. I have defined the buffer data descriptor as follows.</p> <pre><code>template <typename T> s... |
4,805,554 | 0 | Database Snapshot SQL Server 2000 <p>We have a large database that receives records concerning several hundred thousand persons per year. For a multitude of reasons I won't get into when information is entered into the system for a specific person it is often the case that the individual entering the data will be unabl... |
15,087,397 | 0 | <p>Since your scheduled task is actually changing the permissions on the error log file, the only viable options I can see are:</p> <p>1) Make the scheduled task not write to the error_log. Add the following to the top of the cron job:</p> <p><code>error_reporting(E_NONE);</code></p> <p>2) Make the scheduled task writ... |
6,075,216 | 0 | <p>You cannot generally retrieve missing information.</p> <p>If you know what it is an image of, in this case a Gaussian or Airy profile then it's probably an out of focus image of a point source - you can determine the characteristics of the point.</p> <p>Another technique is to try and determine the character tics o... |
40,394,830 | 0 | I am using javascript sort function on angular scope inside an if condition. My condition is false still it is going inside <p>Here is the code snippet:</p> <pre><code>$scope.notes = notes.data; if($scope.notes) { console.log("notes", $scope.notes); } else { console.log("no notes"); } if($scope.notes) { console.log("in... |
31,175,394 | 0 | <p>You can do the same if slickPrev function doesn't work. You can pass the function name as parameter to slick.</p> <pre><code>$('.next').click(function(){ $("#sliderId").slick('slickNext'); }); </code></pre> |
26,006,257 | 0 | How to add a double with a variable only using one double <pre><code>public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.println("Insert value for year (Ez = 2014): "); double year = in.nextDouble(); System.out.println("Insert value for day (Ex = 12): "); double day = in.nextDouble(... |
16,357,625 | 0 | Creating HTML tag using XSLT <p>I have an XML (Here I have shown only a fragment and it has several Control elements,</p> <pre><code> <Control Name="submit" ID=""> <Properties> <Property Name="id" Value="btn_Submit" /> <Property Name="value" Value="Submit" /> </Properties> </Control>... |
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