unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
Rspec error undefined method `has_key?' for nil:NilClass
===
I am trying to write a test case for the depot application. Below is the code
Model:-
class Product < ActiveRecord::Base
attr_accessible :description, :image_url, :price, :title
validates :title, :description, :image_url, :presence ... | 0 | [
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How to remove rows from DataGridView on button click event in winforms 2.0 using c#?
===
I have a winform with preloaded DataGridView over it...I want to remove rows from datagridview on selecting or highlighting the rows and clicking over the button...
Also want to clear all the columns....
Currently i used
... | 0 | [
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How to ping in Windows Phone?
===
I have a project based on windows Phone 7.5, which contains a module to ping remote devices (in the same subnet or internet). I tried to perform an echo request and reply on port 7. but reply does not comes back, rather, an NullReferenceException occurs when I try to access `SocketAs... | 0 | [
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Trying to fine a complete list of git variables
===
I've seen references in other questions to various git variables such as:
- GIT_CURL_VERBOSE
- GIT_SHELL
How can I get a complete list of config variables?
| 0 | [
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Best Way to Insert An Element With JavaScript
===
I have an HTML form which consists of several fieldsets (each has identical fields). I want users to be able to add additional fieldsets by clicking a button (jQuery). I can think of two approaches:
1. Create a dummy hidden fieldset and [clone it](http://stackoverfl... | 0 | [
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Is there a way to stop a signal from calling it's slots if one of them returns true?
===
I have a signal that might call many different slots but only one slot will match the call so I want this particular slot to return true and that the calling will stop.
Is it possible?
Is it efficient?
Can you guys sugges... | 0 | [
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MySQL how to grab more information with JOIN?
===
Currently, I have two MySQL tables.
First table stores relation between the friend and his picture.
TABLE 1
id | pic_id | friend_id
----------------------------
0 | 123 | 84589
1 | 290 | 11390
2 | 884 | ... | 0 | [
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Getting button list from a window menu - AppleScript
===
I can get a main menu item and I have been able to use system events to select and click a specific button in a window. I am running into an issue where i want to get the 'handles' of buttons that belong to a popup 'sheet'. For instance, the "airplay" button in ... | 0 | [
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Codeigniter replace uploaded image
===
I'm using Codeigniter's [File Uploading Class][1] for uploading user avatars. Is there a way to replace a user's image file whenever he/she uploads a new one? I want to replace an existing avatar with the newest one uploaded.
My image uploading controller
function uploa... | 0 | [
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no @interface for 'UITableView' declares the selector 'initWithStyle:reuseIdentifiers
===
I'm new in iOS development, and i'm looking for some help on my UITableView issue.
Well, i was studying everything about the UITableView code, and, during the development, when i'm trying to reuse the identifier (in case that ... | 0 | [
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HTTP Content-Type video/mp4 warning in firefox
===
I have a video that is embeddedin in a webpage.
My htaccess:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ app.php [QSA,L]
AddType video/ogg .ogv
AddType video/mp4 .mp4... | 0 | [
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Java: Taking a photo & MMS that
===
What is the steps of implementing below actions in detail?
1. Taking a photo by a pressed key e.g key "1"
2. Send that photo by MMS automatically
For mobile java programing.
Thanks. | 0 | [
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With DOS batch file, how to parse a file and output part to one file, part to another?
===
I'm a perl programmer, but I need to do a DOS batch file for a particular task.
The script needs to read an input file line by line, and copy to an output file. However part way through, it needs to switch output files.
Fo... | 0 | [
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Populate second dropdown depending upon selected value in first dropdown
===
I need to populate second dropdown by executing mysql query having a parameter which is selected from first first dropdown in my jsp page. I think AJAX will work but i don't find the idea and correct syntex for AJAX for populating second drop... | 0 | [
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Making a custom action dll using Visual Studio 2010 Ultimate
===
I am working on an installer that requires some customactiondll ihave understod that i need to have a cpp file that could be converted to .dll .
I have been reading the posts on the internet mst of them relates to VS 6.0 , i am using this VS 2010 Ult... | 0 | [
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How to define association relationship in grails
===
I have a domain classes as below
class Training{
// has user, course objects
// has Trainer1 and Trainer2 objects.
}
class Trainer{
String name
//has many trainings, One Trainer can have many trainings.
If... | 0 | [
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SELECT from dynamic table by FK
===
I have an object structure in C# which I'm persisting to SQL Server 2008 in a pattern similar to what is described [here][1]. Basically I have some states, which different properties. There is a main State table which has an Id which is FK on the subtype tables, see attached image (... | 0 | [
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Android include layout in portrait and landscape
===
I have xml layout surrounded with merge.
I'm using it in my activity layout with:
<include layout= "@layout/balloon" />
It is OK.
Problem is - I have 2 layouts for activity - one for portrait and another for landscape.
1. For portrait all works fine.
... | 0 | [
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ActiveX control for sharepoint integration
===
I am working on integrating web parts on sharepoint. After reading many articles I found developing an ActiveX control would be an approach for such integration.
But an ActiveX control would be required only if you want to access windows features (hardware interaction)... | 0 | [
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How is User.config created and how it is used.
===
I started reading about config files and I read about user.config. Googled about it, but couldnt find how it is created and how it is used. Also read that for each user a seperate user.config will be created. Even read questions in StackOverflow, but they didnt help. ... | 0 | [
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fire foz 12 autoplay wmv file
===
i use this code to play wmv file in my view in IE it works fine but in firefox v 12 when pages comes up it start to play video file but auto Start is false,
how can i handle it ?
@Video.MediaPlayer(path: "/abc.wmv",
width: "380",
height: "300... | 0 | [
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use jQuery to expand/collapse text
===
I want to cut off text based on a fixed height.When the text is cut off, a "more" link is used to expand to text. When the text is expanded, a "less" link is used to collapse the text. I wrote the js as this:
$(document).ready(function () {
// line height in 'px... | 0 | [
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phonegap calllog plugin
===
my project is i have to get the calllog from phone and send as email using phonegap.I have got the calllog by using calllog plugin.but I am new to java script I dont know how to get the values in the script file.Can anybody pls help me..I have posted my code here.
CallListPlugin
p... | 0 | [
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Make this function return distinct results
===
Alright, so I know this is a large Procedure, but my question is very simple. I am trying to get a single instance of a Bond from this, but it is giving me each instance times the number of users in the system related to the agency since I am an administrator. This happ... | 0 | [
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ASP.NET 2.0 not handling static files under IIS 7
===
We recently migrated from IIS 6 on windows 2003 server to IIS 7 on windows 2008 server. Our applications are using ASP.NET Framework 2.0 and a custom Forms Authentication module.
The issue that we have is that ASP.NET is handling native ASP.NET file types (ex .... | 0 | [
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Using Transitions on Ember
===
I have been using jquery plugins to create transitions on my views, and have decided to create them at the CSS level with classnames.
I would like to receive feedback/opinions about which could be most suitable way to integrate transitions at the view level.
Option 1)
App... | 0 | [
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how to subclass a subclass of a UIViewController
===
I'm stumped! This should be so simple...
I create a subclass of UIViewController (call it alphaVC class). This will have several 'generic' methods.
But when I try to create a subclass of alphaVC (call it betaVC, with specific methods), alphaVC is not recognized ... | 0 | [
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Machine Learning Approach needed: Predict most likely feature value given all other features in a feature vector
===
I am in need of a suitable machine learning approach that will tell me the most likely value for a feature in a feature vector given the combination of the other features in that vector (and the knowled... | 0 | [
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Get event click component in WebView Android
===
I have a webview that contains an input html as follow:
<input type="file" name="upload" onChange="checkimg(this.value)"/>
and javascript funtions coresspond with that component
function checkimg(fName){
fullName=fName;
splitName = fullName.split(".... | 0 | [
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MySQL join on columns with null value, what is the best way to work around null value?
===
I am doing an outer join of 2 tables on 2 columns. The join should happen if table1.column1=table2.column1 and table1.column2=table2.column2. Since column2 is allowed to be contain null, the join fails whenever the value is nu... | 0 | [
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What's the RESTful way to structure an URL for user interactions with other entities?
===
I'm trying to figure out what's the correct RESTful way to structure an URL for user interactions with other entities?
For example, I have three entities: `users`, `posts` and `tags`.
How do you represent "user likes post",... | 0 | [
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Compiling files through Java File using command line
===
I am looking at ways to compile java files and I know you can compile Java files from the command line using `javac Test.java`, but is there a way to pass this call to the command line?
Also is there a way to get the command line to compile .tar files in the ... | 0 | [
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update table if checkbox is checked in datagridview for each row
===
I have a datagridview in which i retrieve data from sql server database and one more column for checkboxes in each row. If the checkboxes in each row in checked or unchecked, it should be updated in the database. | 1 | [
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Explain dynamically bound and static methods
===
I"m a little confused on how private methods can be static and but public must be dynamically bound. | 4 | [
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Can Java Jersey inject HeaderParam and FormParam into class private variables?
===
I wrote the following code:
> public class UserAccountWebServices {
>
> @Context
> protected HttpHeaders httpHeaders;
>
> @HeaderParam("Authorization")
> private String authorization;
>
> @FormParam("Us... | 0 | [
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How can I make a link open within an iframe on the same page in firefox?
===
I already wrote some code for Chrome using the **target** attribute and it worked fine, but in Firefox it just opens the link in another type. What is a working alternative to **target** that also works for Firefox? | 0 | [
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LshMatcher with opencv?
===
I am trying to use ORB descriptors with LshMatcher for a faster matching.
I have found somewhere LSH implementations (example: https://code.ros.org/trac/wg-ros-pkg/browser/branches/trunk_diamondback/stacks/object_recognition_experimental/rbrief/src/lsh.cpp)
But it seems it is not impl... | 0 | [
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Using Jenkins over a NAS
===
I am planning on setting up a new Jenkins server at our company. I want to keep all deployable artifacts in Jenkins for a wide variety of reason (easy access, access control, etc.).
The company would prefer if these deployable artifacts were kept on a NAS. That's fine with me. I can set... | 0 | [
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ASP.NET MVC 3 use DB other than aspnetdb.mdf to contain membership data, etc
===
I'm creating a web app in ASP.NET MVC 3. I want to use a SQL Server DB (SQL Server Express in development) to house the membership, role, and other related info. So far, I've just been relying on the automatically generated <code>aspnetdb... | 0 | [
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how to offset an image with php/html?
===
My foreach loop in **display.php** which is called from **Main.html** when a user hits a button is supposed to generate a different image for each num that is passed into it, however it's only displaying one image. Is there a way I can move each image after the first a set ... | 0 | [
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WMD Editor echoing value of wmd-preview div and inquiries about storing that value into a database
===
I am currently trying to add the WMD editor to my site. I have everything working so far but now I am running into wall: How to store the typed information into my database? I have created a JS/Ajax function that wil... | 0 | [
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Single Quote in Javascript Param
===
I have a function that, when clicked, fills in a field of the parent window. In this case, it's a name (text) field.
The problem I'm having is if the field has a single quote in it (ex. Bill's Chili) the function fails because it reads the single quote as the end of the paramet... | 0 | [
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Filehelpers datalink to connect to Oracle DB
===
http://filehelpers.sourceforge.net/example_sqlstorage_extract.html
The example above connects to SQl server.
My requirement is to connect to Oracle DB.I found no class in filehelpers which i can use to connect to oracle DB. Please help if you have any ideas. Thank... | 0 | [
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Add a field to existing vector
===
I have a standard program with a list of interview questions that people use when interviewing new members. The questions are hard coded, the interviewer records the answer to the questions. The answers when submitted are added to an object (called iQuestions) and then stored in a ... | 0 | [
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How to run OpenCV program in Xcode?
===
Following is my step:
1)create a command line tool project "OpenCV"
2)add files to the project which are in /usr/local/lib with suffix 2.4.2, such as
"libopencv_calib3d.2.4.2.dylib"
3)add "/usr/local/include" to project's Header Search Path
4)type this program:
... | 0 | [
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How do I prevent a single window from rotating when in a tabGroup?
===
I have a Titanium app with a tabGroup that has 4 tabs. I want to disable rotating and lockdown to whatever orientation the device is in when the second tab is active. The device can be free to rotate when any other tab is active. I've tried looking... | 0 | [
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ShareThis Wordpress plugin not working properly on page with multiple posts
===
When using the WordPress plugin for ShareThis I get the following error after closing the light box: <br>
`Uncaught TypeError: Cannot read property 'className' of null`
The lightbox only shows the proper content from the first post ... | 0 | [
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How to prevent IDM capturing MP3 files?
===
I use the following code to add a Music player in my site,
<div id="player" style="z-index:100;"></div><!--Player-->
<script language="javascript" type="text/javascript">
var so = new SWFObject("flashmp3player.swf", "player", "242", "150", "9"); // Locat... | 0 | [
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Bad alignment of text fields in HTML
===
Can anyone tell me why the first textbox is not aligned in the following html: http://jsfiddle.net/ughjk/?
Thanks. | 0 | [
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Metadata Vs. content keyword checker
===
I am a techsavvy person but not really very technical so I am describing my need as simply as I can.
I am looking for an opensource or Commercial software that can compare a webpage's content and its metadata/keyword to check for any mismatch.
We have a big website with... | 0 | [
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Make javascript wait for some second before a function is executed
===
<script type="text/javascript">
var timeout;
function doAjaxFunc(){
alert("called");
$.ajax({
type: "POST",
url: "searchSuggest.php",
data: dataString,
cache: false,
success... | 0 | [
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1,
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1,
1,
1,
1,
1... |
FACEBOOK:: Read images from a public fan page
===
I need to extract images from a FB fan page.
I'm able to read the page post, I then check post by post to see if it is really a photo and then try to open the object_id related to photo.
The last point give me error: it told me I need an user token.
I'm developing a... | 0 | [
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OCI invalid operation ORA-01010
===
I am running a batch application that processes huge data files and puts the data into an Oracle 11g database. I am using Java 1.6.20, ojdbc6, and ucp11.2. Intermittently, I get ORA-01010 invalid operation SQLExceptions. When I looked up the meaning of this error and the actions ... | 0 | [
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Shell Script Unix Copy file to a folder with the same structure
===
Here is my scenario:
I have an Eclipse project in my desktop in a folder named eclipseProject. Now, I have another folder in my desktop named Prod, this folder has a directory structure for some files that also exist in eclipseProject.
What I wan... | 0 | [
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Getting objects from an Array
===
I may be doing this very badly but I'm new to this!
if I have an array that contains objects like this
var company = [H7 = {companyName:"company1"},F4 = {companyName:"company2"}]
If I get a reference as a string say "F4" is there any way I can go
myCompName = company... | 0 | [
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Objects properties not reachable from all classes
===
I have 3 classes in my project : HeliController, FlightView and ConnectionView.
HeliController stores some connection data which is to be used by both FlightView and ConnectionView.
In both ConnectionView and HeliController I have
// Interface
#... | 0 | [
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Open a word document from javascript
===
I have to open a word document from javascript with cross browser support. Then I have to print that document.
var objWord = new ActiveXObject("Word.Application");
objWord.Visible = true;
objWord.Documents.Open(resumePath);
But I get reference error for Ac... | 0 | [
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responsetext of XMLHttpRequest is null(blank) in Mozilla
===
function ajaxFunctionCallGetSubMenuRef22(url)
{
if (window.XMLHttpRequest) { // Non-IE browsers and IE>=7
reqGetSubMenuRef22 = new XMLHttpRequest();
reqGetSubMenuRef22.onreadystatechange = processStateChangeGetSubMenuRef22;
... | 0 | [
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How to show jsp page in lightbox on a selected row of struts jquery grid plugin?
===
Here is the brief code please share your idea,i am using struts2-jquery-grid-plugin-3.2.1
<s:url id="remoteurl" action="CustomExtaction" namespace="/forcustomtemplete" escapeAmp="false">
... | 0 | [
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(a/b) mod m when m is not a prime
===
I need to find (a/b) mod m where
m = 500000002
and
`m = 148721 * 41 * 41 * 2` (prime factors)
basically I need to find 2nCn where `an = an-1 * ((4*n-2)/n)`
I am using Chinese remainder theorm to solvee but unable to get the correct ans?
Can someone help?? | 1 | [
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How to make a colspan and rowspan cell in asp.net without using <table> tag, only <div> tag
===
I have just switched toward <div> for using table format. If i want to do colspan and rowspan which we do in Table tag with colspan & rowspan, how can we do the same in <div> tags. PLEASE HELP ME OUT. | 0 | [
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How to resize Text field in IE9?
===
I'm able to resize text field in Chrome & other browsers. However, I'm not able to make the same work in IE9, even after installing the Chrome frame for IE.
Ex:
<input type="text" id="txt1"style= "resize: horizontal;" />
<input type="text" id="txt2" style = "resize:... | 0 | [
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Invoke a java program with windows program
===
How to invoke any Java program when a application/program in windows is opened. For ex-When I start VLC media player, I want that a java application starts before VLC media player starts. | 0 | [
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make UITabBar without adding in appDelegate file
===
I am making an application which will have 3 pages
1. Login Page - first page after the app loads
2. **My First Page**- when user successfully logs in then he comes into this page.This page
contains a UITabBar with two UITabBarItems. The first one is... | 0 | [
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Search a location in google maps without giving coordinates
===
In my android app I whant to give in an edittext field a location/city and by pressing a button I want google maps to display that specific city. Is that possible without giving coordinates of the city? Thanks in advance . | 0 | [
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Getting data into a partial view or layout using MVC4
===
I want to display information about the logged in user (username, company name, number of notifications, etc) in the layout and/or partial views. These will be common on every page. Is there a trick for getting this data to them, or is it a case of extending ... | 0 | [
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How to turn off blue line under ActionBar (ActionBarSherlock)?
===
I use ActionBarSherlock with theme **Theme.Sherlock.ForceOverflow** (for using on pre Honeycomb devices) and I need turn off blue line under my ActionBar....is it possible? | 0 | [
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Change My PC IP Programatically
===
I'm building application that needs the hosting machine to change the IP every 30 minutes, can I do it melodramatically without 3rd party applications?
Python is preferable, Java is welcome too. | 3 | [
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Breadcrumb active link css
===
Here is the breadcrumb design I am trying to get but how to get the activated css with arrrow effect, like how it is working for hover
http://jsfiddle.net/uqTyA/4/ | 0 | [
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Reverse strings in C
===
I wonder what's the problem with the following code:
#define N 30
int main() {
char str[N], new_str[N];
int i,len;
printf("please enter 20 letters \n");
scanf("%s", str);
len=strlen(str);
printf("the l... | 0 | [
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Extjs 4.0.7, Editor Grid - how to get updated cell value?
===
I need to get(retrieve) updated cell value in controller. (MVC)
So I tried this,
var modified = this.getItemGrid().getStore().getUpdatedRecords();
console.log(modified); // return [] empty array
var modified = this.getItemList_Sto... | 0 | [
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Partition MySQL table with primary key and concatonated unique index
===
I have a table storing weekly viewing statistic for around 40K businesses, the tables passed 2.2M records and is starting to slow things down, I'm looking at partitioning it to speed things up but I'm not sure how best to do it.
My ORM require... | 0 | [
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(How c| C)an I use Graphics.CopyFromScreen to enable alpha transparent controls?
===
I am trying to use (and this may be my problem already) e.Graphics.CopyFromScreen() in the OnPaint() method of my control to prepare a background onto which I can draw the content of the control. The goal is a tool-tip with rounded co... | 0 | [
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weird symbol getting appended at the end
===
I am trying to read characters from a file and writing them to another. The problem is, though everything is being written, a weird symbol is getting appended in the next line of write file. My code is:
#include<iostream>
#include<stdlib.h>
#include<string.... | 0 | [
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ZombieJS and Qunit integration
===
has anyone integrated QUnit tests with ZombieJS? I have a script so i want to pass a "tests.html" file and poll until the tests complete, then read the results. Similar to what i'm doing with PhantomJS and it works perfectly fine. I'd mostly like to compare Phantom and Zombie with re... | 0 | [
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SoundCloud 503 - Service Unavailable
===
When I have request to SoundCloud API sometimes I have "Error 503 - Service Unavailable". What is it and how it repair? | 0 | [
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jQuery if div contains this text, replace that part of the text
===
Like the title says, I want to replace a specific part of the text in a div.
The structure looks like this:
<div class="text_div">
This div contains some text.
</div>
And I want to replace only "contains" with "hello everyon... | 0 | [
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Where is the default configuration for Project "Output Directory" & "Intermediate Directory" saved?
===
I seek to change the following default configurations for new Visual C++ Projects in VS 2008
1. Output Directory [currently: $(SolutionDir)$(ConfigurationName)]
2. Intermediate Directory [currently: $(Configu... | 0 | [
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SQL CLR Project , Directory Services not recognized
===
I created a SQL CRL project using visual studio 2010 , that will update active directory direct manager attribute based on trigger on sql database , I registered the assembly for the database
use [MyDatabase]
CREATE ASSEMBLY [System.DirectoryServices]
FROM... | 0 | [
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Multi-dimensional array search to preserve parent
===
I'm working with vTiger 5.4.0 CRM and am looking to implement a function that would return a particular field information based on search criteria.
Well, vTiger is pretty weakly written system, looks and feels old, everything comes out from hundreds of tables wi... | 0 | [
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How to create a comma separated string in Google Apps Script
===
I need LOTS of help on this one, but I think it's a procedure that would be helpful to other green-programers in the future.
I have a Google Form for people to fill that are new to our neighborhood. It, obviously, feeds a Google Docs spreadsheet. (Her... | 0 | [
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Either DOMParser or XMLSerializer is dropping my namespace declaration in IE9
===
So I think there are probably cleaner solutions than what I am doing anyway, but I'm wondering if this is a known issue, if there's something obvious I'm doing wrong, etc...
For reasons not worth describing, I have some Javascript c... | 0 | [
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Are there any tools that assist in porting F# to OCaml?
===
Unfortunately, due to .NET's lack of an incremental GC (either in the MS or Mono implementation), building soft real-time software such as games with F# is problematic. I've written a language in F# that, if -
a) it doesn't perform adequately in the face o... | 0 | [
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Buildfile for Java with external jars
===
I have tried and tried again to develop an Ant Buildfile for my project outline here:
http://stackoverflow.com/questions/11397952/noclassdeffounderror-when-running-java-from-windows-command-line-with-external-j
This is the Buildfile I have tried to run:
<code>
... | 0 | [
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Automation tests for AutoCAD + web browser
===
I'm interested in writing UI automation tests for an AutoCAD addon which uses IE as part of its UI. It would open IE when user input is required (the addon talks to a web based ECM and uses IE to select documents from the ECM to be downloaded to the users machine and open... | 0 | [
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The JavaVM.framework. What is it? How could I use it?
===
In playing around with Xcode recently, there is a framework named `JavaVM.framework`. What is this framework for, and how could I use it?
Would this allow me to somehow build Objective-C applications that use Java libraries? | 0 | [
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How i can prevent AntiXSS Sanitizer from removing html5 <br> tag from AjaxControlToolkit HtmlEditorExtender generated html
===
I have added a Htmleditorextender ajax control to my asp.net web application with putting XSS sanitizer in it for XSS security but now when I retrieve the text from Htmleditorextender the sani... | 0 | [
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What is Good way to get Related Content
===
What's good method to fetch related content in php. i have $keyword, if i use in where title LIKE '%$keyword%' it returns same.my method is simple like:
$keywords = 'Most Perfectly Timed Videos EVER';
$rel = mysql_query("select * from media where title LIKE '%$ke... | 1 | [
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Batch script to copy symbolic links as is but not overwrite source if already exist
===
I've tried Fastcopy and Robocopy and both seem to be able to do either one of those operation but not both.
For files like (BEFORE COPYING)
D:\SYMLINKSOURCE\file1 <<symlink from D:\Source\file1 **edit
D:\SYMLINKSOURC... | 0 | [
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PHP imap functions not working in a shell, but working in controller/browser. (CakePHP 2.x)
===
Preliminary info:
1. CakePHP 2.x
2. Ubuntu using XAMPP on localhost
As part of a web app, I have made a script that checks an email inbox for new messages. When there are new messages, the script writes the bod... | 0 | [
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redirect to html from cgi once the page is fully written
===
I have searched for a case similar to mine and found few related posts but none of them could answer my question.
The cgi script I'm executing is crunching some numbers and at the end is spiting out a html file. I am controlling the location of this html ... | 0 | [
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Memory leaks in ipod - 100% leak while using instruments and iPod
===
-(NSString*)readTextColumnWithIndex:(int)index {
char* val = (char *)sqlite3_column_text(statement,index);
if (val==NULL) {
return nil;
}
return [NSString stringWithUTF8String:val];
}
I have 100% leak... | 0 | [
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Error in load Properties file and upload image in jboss 7 server
===
In jeety , Glassfish server when project is deploy then make one folder in webapp but in jboss 7 server have no webapp folder.
where is project deploy( folder name ) in jboss 7?
so there are some problem like read properties file and image uplo... | 0 | [
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how to get nested values inside braces
===
How to use php to get inside nested braces?
example:
{{ text1 {{text2 text3 {{text4}} text5}} }}
should output
1- text1 {{text2 text3 {{text4}} text5}}
2- text2 text3 {{text4}} text5
3- text4 | 0 | [
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Custom user levels and permissions MVC
===
I want to use the following method whenever the GET or POST is called to create or edit an article page:
' userId = ID or username of the user logged in
' companyId = ID or name of the company for which the current blog is assigned
' blogId = ID or name of th... | 0 | [
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CoffeeScript: Using instanceof vs Class.constructor.name
===
If I have a class:
class Haha
constructor: (@lolAmount = 1) ->
alert @lolAmount
And I want to check if an object is of the right class, Is it always safe to use `constructor.name`:
haha = new Haha()
unless haha.construct... | 0 | [
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Failed to Parse Manifest : Using asp.net
===
I am following [Stephen Walther's][1] guide and everything builds without errors. However once I run the application in Chrome I get this error message:
Application Cache Error event: Failed to parse manifest http://localhost/website/Manifest.ashx
And nothing is c... | 0 | [
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Is it acceptable style to have a constructor block?
===
Concrete Example: Abstraction of a controlling unit, which could also be a remote unit represented by a socket. For ease of use, I consider creating the sockets and accept()'ing already in the constructor.
However, this feels slightly weird. Such a constructor... | 0 | [
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I make a 3-tier application i want to insert the data in table it show me a error...it show me a null exception
===
<tab> DataBase Layer...................
public static void AddEnrollment(StudentScore enrollment)
{
SqlConnection conn = MyDB.GetConnection();
string i... | 0 | [
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Do I need to explicitly close connections when using GridView control
===
When working with databound controls in asp.net, is there a good pattern for making sure everything is disposed properly?
Here's what I have so far:
using (var conn = New SqlConnection("connectionString"))
using (v... | 0 | [
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