unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
Why is parentNode sometimes null? (using Pagedown AKA WMD Editor)
===
I'm experiencing a really odd error in Pagedown (AKA WMD Editor, the open-source version of the markdown editor used here on StackOverflow), but I think someone with the proper JS experience could help me without actual knowledge of Pagedown.
The... | 0 | [
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Character Limit not working inside update panel
===
I'm using Jquery plugin called [Limit][1] as below
$(document).ready(
function () {
$('[id$=Textarea1]').limit('150', '#charsLeft');
});
Relevant ASPX section,
<td align="left" valign="top">
<textarea id="... | 0 | [
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Java, "pointer" equality and string comparison
===
I've C code that use a lot of commands identified by static string constants.
static char* KCmdA = "commandA"
static char* KCmdB = "commandB"
static char* KCmdC = "commandC"
In C I can compare two strings with strcmp(A, B) for example but as I only... | 0 | [
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String comparison to consider numbers
===
I am trying to sort nodes of a treeview with respect to their text property of course. The problem is that my comparison class does not care about numbers. Here is the code:
public class TreeNodeSorter : IComparer
{
public int Compare(object x, object y)
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Does Ruby have a this.var = "somevalue" functionality?
===
I'm writing my first application in Ruby and I had a question.
Here is a sample:
class SomeClass
def initialize(host)
@host = host
end
end
How can I change the value of @host within another method? I have trie... | 0 | [
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Silverlight OOB Installation on Mac with download of latest XAP
===
I have created an offline installation for an OOB Silverlight application on Mac, following this Guide:
http://sharppdf-sl.sourceforge.net/offlineoob.html
It uses Apples `Package Manager`. Here, you have to install the Silverlight OOB application ... | 0 | [
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Problems with running Android APK file when merging dex files using Scala
===
I've been trying to create Android applications using Scala 2.9.1 and SBT 0.13 and Android-Plugin.
However, running ProGuard can be extremely slow.
So, instead, when I'm not using any new classes/methods since the previous build, I'm j... | 0 | [
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Is directly manipulating the Rails form params hash considered code smell?
===
I have a Rails form with a parent model and nested attributes for potentially multiple children of another model.
The child model has an attribute which is manipulated in logic as an array, but is serialized to a YAML string using the Ra... | 0 | [
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Counting distinct use rids from multiple tables
===
I have about 5 tables with common field “userid” I want to count distinct userids across all these tables. Certain user ids may occur in about 2 of these tables. But I want to count the UNION of distinct user ids in the 5 tables together. I am able to count distinct ... | 0 | [
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use of MARK target in iptables -?
===
I learned that iptables can "mark" the packet in the mangle table to change routing decisions for the packet... But what does the "--set-mark" actually change in ip header and can it be used to drop the packet?
I work with firewall code with the rule to drop certain UDP "flows" (... | 0 | [
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Outlook 2010 email rendering
===
i am trying to set a global font in an email. The Mail is built using tables to keep compatibility but there is one table that just does not accept my styles. What I have done:
{literal}
<style>
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Using collections in ATL application
===
How can I use std collections as vector and list in an ATL application? if it is not possible what can I do instead, aside from using the collections described in http://msdn.microsoft.com/en-us/library/15e672bd.aspx ? I want for example to store some strings in a list as
s... | 0 | [
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Opening source code from debug view
===
When I'm debugging my code in Eclipse, I get annoyed when I open up the editor to find out I cant edit it because I'm actually viewing the source of the .class file. How do I get Eclipse to open up the .java file instead of the .class file when in debug mode?
EDIT: When I hi... | 0 | [
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Trying to pass URL from iFrame to SharePoint site URL?
===
I have an application running in an iFrame that is embedded in a SharePoint site. The problem with this is navigation within the application does not result in a change in the SharePoint site URL. Therefore, if you were to refresh the overall page, you would b... | 0 | [
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Linking GLIBC statically and propreitary software licensing
===
I have basic understanding problem with open source and licenses. Could someone please clarify some questions for the below scenario. Excuse me if it is very basic
1. I'm writing a proprietary software in which i plan to use some open source libraries.... | 0 | [
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Convert object to struct with generics
===
I'm looking for a way to convert an object to one of several different types of structs. I need structs because I need it to be non-nullable. I'm not sure how to go about this, but this is what I've tried so far and it doesn't work because:
"Object must implement IConvert... | 0 | [
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Google Bigquery create table with no code? syntax
===
I was hoping to use basic SQL Create Table syntax within Google BigQuery to create a table based on columns in 2 existing tables already in BQ. The Google SQL dialect (https://developers.google.com/bigquery/docs/query-reference) does not show a CREATE. All the doc... | 0 | [
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wordpress pagination, links appear but go nowhere when clicked
===
First let me say that, ive been digging for the past 2 hrs and the problem is that, although
the links do appear on the bottom of the page where i place the function that calls the pagination.
when clicked, the page does nothing.
Ive found count... | 0 | [
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UIWebView usage
===
Now I need to display webview in cocos2D game. I used this code. But it is not displaying close button, how can I enable close button? Here is screen that I want. !
![enter image description here][1]
Code Used:
CGRect webFrame = [[UIScreen mainScreen] applicationFrame];
UIWebV... | 0 | [
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compiling problems with latex and embedded python code
===
I'm using Ubuntu server with Python 2.7 and LaTeX and I try try to compile this LaTeX code with the shell command: pdflatex test.tex
\documentclass{article}
\usepackage{python}
\begin{document}
\begin{python}
print "H... | 3 | [
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Delete entire row when a column reaches 0?
===
So I have this database table "userDeck", with three columns: idUser, idCard, amount. Amount is a counter that keeps track of how many cards the user has added of a specific card. Right now I'm using this query:
$query1 = "UPDATE userDeck SET amount=amount-$amount ... | 0 | [
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How should I incorporate SSH passwords into this code?
===
With a asp.net web page I need the user (the site will be on an intranet page) to be able to log into multiple UNIX systems to execute perl scripts. The user may only need to run the script once on a system.
I looked into creating a public/private key but s... | 0 | [
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view in base.html django
===
I have notification scrollbar like on fb or twitter. Top menu.html is directly included by base.html Unfortunatelly, I can use only User method there. Is it possible to not write in every view that I need notifications? I want to once paste in one view and have it always in top menu.htm... | 0 | [
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Calling Enviroment in system() under Perl
===
Thank you for your time. I am trying to use a Perl script to add certain directories in a tool(wpj) we have. The direct command would look something like
wpj add path/to/desired/library makefile.wpj
I want to do a script to automate this since a lot of this has to be... | 0 | [
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hasAndBelongsToMany for two types of objects in same model on CakePHP
===
I have an object that has hasAndBelongsToMany of two kinds, but using the same holder table.
Let me try to explain:
I have an object called Task, the task can be done either by a user and a group of users.
so I have the tables: tasks, u... | 0 | [
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A simple play button for YouTube and JQuery
===
I want 2 simple buttons to play and stop a YouTube video. I tried something like this with jQuery and doesn't work.
1-Can anyone help me with a simple and clean solution to do a play button for a YouTube video?
2-Can I hide the video in order to just hear the soun... | 0 | [
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Android. Calling dismiss on a dialog
===
When you call `dismiss()` on a dialog, besides hiding it, does it also remove it from memory? Does it remove all the Objects that were placed inside the dialog, like `ImageViews`, `Buttons`, etc, from memory?
Is there a way i could free up the memory of these objects myself,... | 0 | [
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Get the last hash after the hash has changed
===
I've a backbone app where I wanna open an overlay wich is just a page with its on url. You can also navigate in this overlay with different pages/urls. So when the overlay is closed I wanna set back the hash to the state before the overlay was opened. As the overlay is ... | 0 | [
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How to get "local address book" in Name Picker?
===
We have a name picker in **Xpages** which should get the values from current server's NAB & local address book .
Our code to get values from server's NAB is working fine.
But i don't know how to write for "Local Address Book"
i tried with ("") & others for ... | 0 | [
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can't access listBox1
===
I have listBox1 but when I am using that listBox1 inside the buttonClick I can access but outside the buttonClick I can't access .
Where I am doing mistakes ? Thanks
namespace design
{
public partial class Form1 : Form
{
public Form1()
{
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Can I have my UITableView detect and respond to a swipe jesture?
===
I don't want the swipe to delete the row but do something else.
What code do I need to add to the UITableViewController to have that happen | 0 | [
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Using JQuery loop to alternate image scr
===
Okay so I have an image (id = "slideshow") in my content section of my site. I'm trying to create a loop that alternates the image src using JQuery. Here is the code I have so far. It seems to loop through but the only src change that it shows is the last one. As a result g... | 0 | [
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C# How to correctly unload the class from memory?
===
I'm developing a solution where a service runs continuously in background, and plugin DLLs can be added/deleted at runtime. The service would load the necessary plugins when needed, run them and unload them. This is the unloading part is what currently gives me tro... | 0 | [
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xsl Template match
===
I am creating xml using xsl with xml
Here is the code for XML
<?xml version="1.0" encoding="utf-8"?>
<example>
<sample>245 34</sample>
<sample1>24 36</sample1>
</example>
With the help of XSL I want to split the xml value
When i am checking in google i saw t... | 0 | [
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jsf richfaces insert only numbers
===
this is what i have atm:
<h:outputLabel value="#{locale.nroEmployees}:"/>
<h:inputText value="#{companyEditBean.companyEmployeesAmount}"
disabled="#{not companyEditBean.editingAllowed}">
</h:inputText>
is it possible by any chanc... | 0 | [
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Extract minutes and seconds (ex '02m12s') from YouTube URL param
===
Best way to extract the minutes and seconds from youtube urls?
http://www.youtube.com/watch?v=TjTbNWhsG28#t=1m40s&foo=1&bar=2
where '1m40s' is the string i need and either '#t=' or '&t=' may be used.
could be at the end too (or in middle but... | 0 | [
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How to return IDispatch pointer to JavaScript inside a webkit browser control
===
I've been able to embed webkit control into a windows (c++) application, and registered my custom object for javascript to access (using JSGlobalContextRef, JSObjectMake etc.). Successfully tested calls from JavaScript to c++ layer for s... | 0 | [
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Javascript and Raphael.js Custom Class for draing Donut Charts
===
I am new to javascript and Raphael.js so bare with me please. I am working on a project that requires a circular user interface. The interface will be created using Raphael.js to create rings(donut chart style) with each section being a menu item... | 0 | [
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c# DirectoryInfo.GetFiles by generic mime type
===
Is there a way to get files by generic mime types?
Example: For all the images ("image/png, image/jpeg, ..."):
DirectoryInfo.GetFiles("image") | 0 | [
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Rails / Delayed::Job tasks are gobbling up VM
===
[Prescript: I know that nothing here is specific to Delayed::Job. But it helps establish the context.]
I have delayed tasks that slurp data from the web and create records in a PostgreSQL database. They seem to be working okay, but they start at vmemsize=100M and ... | 0 | [
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Python set filemode in logging configuration file
===
I am trying to config the loggers in a text configuration file using Python. Here is partial content:
[logger_root]
handlers=result
level=NOTSET
[handler_result]
class=handlers.TimedRotatingFileHandler
interval=midnight
backup... | 0 | [
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Sqlite union and sort order
===
select 'none', '0' union select * from category where id='2'
Can I retrieve the output of above sqlite query as 'none' should always be the first item ?, ie I want to block from a combined sort of two resultsets. plz help... | 0 | [
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how to convert Nsstring to Nsdate with time
===
> possibly many duplicate "convert nsstring to nsdate" in stackflow. but i want
> convert nsstring to nsdate with time..
NSString *myDateIs= @"2012-07-14 11:30:40 AM ";
NSDateFormatter* startTimeFormat = [[NSDateFormatter alloc] init];
[startTimeForm... | 0 | [
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WebDriver close Internet Explorer after test
===
I'm running **WebDriver** tests in **Ruby** and I've got a problem with closing **Internet Explorer** browser: when I suppose to close browser's window, IE pop-ups with the prompt "**Are you sure want to leave this page**" and two options are available "Leave this page"... | 0 | [
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Decision tree : switch vs functions
===
I have to evaluate a decision tree. This tree has a template parameter (called EvalStrategy). Depending on the strategy, a node could fail this evaluation, and "bailout".
In this case, it must be called with a better stragtegy. But the previous computed nodes remain valid.
T... | 0 | [
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WebResource.axd and ScriptResource.axd Get Method Failed
===
I have been searching around here and elsewhere on the internet searching for a solution, and have wasted too much time on this. Keep in mind I am fairly new to web design and am self taught. It is possible I just completely missing something.
When I clic... | 0 | [
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pdf reader for iPhone
===
I'm new in iPhone, I want to create application to open pdf document like Adobe Reader
and contain many features like:
- sets and gets bookmarks
- allows user to add comments in any paragraph
- allows user to add highlight
- allows for the search for a word (supporting Arabic and Engli... | 0 | [
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displaying multiple scenes Xcode
===
I am building a project in Xcode using storyboards. I will be starting off using a UINavigation Controller. From there I need to have five scenes, each built in a UIScrollView. So, should I have an individual View Controller for each UIScrollView or should I nest all of the scrollv... | 0 | [
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soql join query in SalesForce
===
I'm struggling with a query, I want to select all Branches, and 'join' Companies (of type Account) with again the Contacts in there. Until now no luck, what am i doing wrong?
SELECT
b.Id, b.Location,
(SELECT FirstName, LastName, FROM b.Companies.Contacts
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Alexa Sites Linking In
===
I read on internet that alexa updates its "Sites Linking In" only once in a month ( though ranking is updated daily as I monitor it daily ). Is that true ? Are there any webmasters here who track "sites linking in" and can they tell me when did they updated "sites linking in" ? | 2 | [
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Django travel up or down relationships in a generic way
===
I am trying to rewrite my Django code to make it as generic as possible on all levels. Say I have the following models:
class Tvshow(models.Model):
pass
class Season(models.Model):
tvshow = models.ForeignKey(Tvshow)
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monitor folder and execute command
===
I'm looking for a solution for monitoring a folder for new file creation and then execute shell command upon the created file. The scenario is I have a host machine that runs a virtual machine and they share a folder. What I want is when I create or copy a new file to that shared... | 0 | [
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jQuery smooth scroll on mousedown
===
Is there any way to emulate a scroll type option using jquery animate? Right now it simply scrolls equivalent to the value you give it (like below). I cannot do a custom scroll bar on this div because its mainly geared towards making it easy to scroll on mobile devices. So the ... | 0 | [
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Junk removal in java
===
In text field if i copy from word , junk character get inserted. I have use the following code to eliminate junk before insertion. I am using mysql database.
String outputEncoding = "UTF-8";
String inputDecoder="Windows-1252";
Charset charsetOutput = Charset.forName(outputEncoding);... | 0 | [
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Magento website IE issue
===
I got an IE compatibility issue in my magento website. When i look deeper,I found that it is because of default quirks mode. I can able to get the original website when i change the quirks mode to IE standard mode. But by default quirks mode is coming.
I can able to fix this issue in ht... | 0 | [
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How prevent RegisterViewWithRegion adds new TabItems in PRISM?
===
OK
In my PRISM app I have 3 modules that each one have 3~6 views. in each module when `Initialize` method runs, after each `RegisterViewWithRegion` for each one of views, new `TabItem` appears in `Shell`'s `TabControl`. But i want to just add one `T... | 0 | [
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XSD code generator empty nodes
===
I have been provided an XSD file that I have generated code from using XSD.exe but it is not functioning in the way that I'm expecting.
<xsd:element name="Claims">
<xsd:complexType>
<xsd:sequence>
<xsd:element maxOccurs="unbounded" na... | 0 | [
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c# copy console output to second location
===
Using c#, is there anyway to copy console output to a second location (aswell as the original console). I know i can call SetOut to override the default output location of the console, but what i want to do, is keep writing to the original console implementation, but also ... | 0 | [
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error in compiling a C code for householder reduction algorithm
===
I wrote a C code for householder reduction (convert a matrix to a tridiagonal matrix), but for compiling it gives the following error:
First-chance exception at 0x0139399d in eig3.exe: 0xC0000005: Access violation reading location 0x001ac240.
U... | 0 | [
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Resources for learning Rails 3 through a project
===
I recently finished my Rails app following `Michael Hartl's Rails Tutorial Book`. I have been toying around with the app by adding extra features such as Photo uploads, Twitter-user sign-in etc etc. I was wondering whether there are in another Rails resources out th... | 0 | [
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Iterate over unique combination of groups in a data frame
===
I have 3 different groups summarised in a data frame. The data frame looks like:
d <- data.frame(v1 = c("A","A","A","B","B","B","C","C","C"),
v2 = c(1:9), stringsAsFactors = FALSE)
What I want is to compare the values of A ... | 0 | [
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PHP: Fetch file from https only server
===
I have small php scripts, that fetches some information from other website, which is HTTPS-only (plus, the certificate is invalid, but i know owners). I've used curl for this on localhost - and it worked, but when I uploaded it on free-hosting server, I found that my server d... | 0 | [
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controls don't reach right border when aligning right
===
The right-aligned label doesn't reach the right border:
<StackPanel Orientation="Horizontal" HorizontalAlignment="Stretch">
<Label Content="Left Align" HorizontalAlignment="Left"/>
<Label Content="Right Align" HorizontalAlignment="Right... | 0 | [
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Android Virtual Device issue with URLs and buttons
===
I'm fairly new to this android stuff but I'm building a small app that when you press a button you can go to a specific URL (goes to an optimized version of a website). I've encountered a problem however. The application complies and loads onto the AVD but the onl... | 0 | [
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MVVMLight: Creating viewmodels for usercontrols, how to get access to "there data" from my main viewmodel
===
can anyone help?
I am using MVVMLight with a WP7 app. I have created a Main view connected to a viewmodel. This main view has a number of of custom controls that i created. Now from my understanding each us... | 0 | [
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Displaying parameters of method in a textview or toast
===
Hey guys i cannot figure out the logic behind why my code is not working, apparently I am not allowed to print out these values in this way. I cannot display the values of v1,v2,v3 or v4 into a toast or a textfield, but i can display strings. Am i calling th... | 0 | [
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Python - how to do <xor> in python e.g. enc_price = pad <xor> price
===
I am new to crypto and I am, trying to interpret the below. Namely, what does <xor> mean?
I have a secret_key secret key. I also have a unique_id. I create pad using the below.
pad = hmac.new(secret_key, msg=unique_id, digestmod=hashl... | 0 | [
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how to include file in zend framework controller?
===
hello I am newbie in zend framework ..
I want to know how to includes files in zend framework Controller
I am using action in zend framework controller like that
public function anyAction()
{
require("../mailchimp/anyfile.p... | 0 | [
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Display ALT-219 █ in textview on Android - Extended ASCII
===
I want to display a block character "ALT-219" in a textview. It isn't easy to search Google or stackoverflow for this as block means so many other things but I tried. I experimented with saving the file as a UTC-8 and my entire project crashed in some une... | 0 | [
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algorithm - warping image to another image and calculate similarity measure
===
Have a query on calculation of best matching point of one image to another image through intensity based registration. Would like to have some comments on my algorithm
1) Compute the warp matrix at this iteration
2) For every point of ... | 0 | [
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Bump API Android crash
===
I have a huge problem with the bump API on Android. I setup everything like in the example, the first time I start my activity containing the bump code it works great, now if I go back and start it again it just crash due to a Fatal signal error... It happen right after I call the configure ... | 0 | [
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Send sms without user Interaction iPhone
===
I have seen an application which name is "Glympse". In this application sms is sending without user interaction which is not not possible for iPhone.
In my application I also need that so how i implement that?
Thanks in advances. | 0 | [
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Do you know a simple php script to throw 403, after ip check?
===
I have a script where payment processors come with payment confirmations.
To make the page secure, as it can access order information and other user related stuff, I had to limit the acces by ip(/24) as it follows:
$ipAllowed = array(
'192.... | 0 | [
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SALESFORCE TO SALESFORCE INTEGRATION USING SOAP API
===
Iam trying to integrate the data from salesforce to salesforce using SOAP API. I generated apex class through wsdl file. now when iam executing the code in developer console the error is as follows
Web service callout failed: WebService returned a SOAP Fault: ... | 0 | [
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How to find x and y-offset for slider in python for a web-application
===
Can anyone please tell me how to find the x-offset and y-offset default value of a Slider in a webpage using python for selenium webdriver.
Thanks in Advance ! | 0 | [
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Having a custom repository not associated to an entity in Symfony 2 / Doctrine 2?
===
Would be possible to have a custom repository not associated with an entity in Symfony 2 and Doctrine 2? I would like to put in it some native SQL that doesn't fit well in other repositories (it may refer to abstract or entity hierar... | 0 | [
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What is the difference between class alv and function alv
===
We are using class alv and function alv, what is the difference between those options? | 0 | [
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Magento 1.4 - PayPal Payments Standard sometimes won't charge shipping
===
I have a UK based website running Magento 1.4.0.1 and recently added PayPal Payments Standard as a payment option. It works as expected for the most part, but recently I've had 2 overseas orders come through that haven't been charged shipping (... | 0 | [
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Jgrapht multiple labels for a vertex
===
Iam using Jgraph for visualization of a graph using java. My graph is display perfectly and working good. Now i want to add more than one label to Vertex but i couldn't come up with a solution ?.. any idea ?.
graph.addvertex(label); is the only option it have how can i add o... | 0 | [
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UIMapView - How to create PDFView
===
How to create PDFView in UIMapView in iphone sdk? | 0 | [
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Can I call some function every month in exact day?
===
<p>I want to pay automatically every month from my application.
<p>Can I use something like
def pay
Time.now(:day => 2)
end
or something like this ?
<p>Should it be only by clicking some button ? | 0 | [
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Cocos2d iphone app runs oddly on actual iphone
===
I have a simple application using Cocos2d, and all the images show up fine when running on the simulator. However, when i run it on an iphone, all the images are scaled up and incredible amount, making the game unplayable.
Has anyone got any ideas as to why this i... | 0 | [
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PLSQL bulk collect into UDT with join of 1-N tables?
===
I'm trying to sort out some PL/SQL code, trying to test the performance. Being able to do this will allow us to make much fewer calls the the DB, but I'm not sure how to fill the returned type I've created. Here's a poorly designed table structure that demonstra... | 0 | [
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Is a java synchronized method entry point thread safe enough?
===
I have a Singleton class handling a kind of cache with different objects in a Hashmap.
(The format of a key is directly linded to the type of object stored in the map - hence the map is of <String, Object>)
Three different actions are possible on th... | 0 | [
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zip code validation in jquery
===
$('#create_membership').click(function () {
var zip = $('#zip').val();
else if (zip == ''){
errorMessage = "*Zipcode required!";
}
else if ((zip.length)< 5 || (zip.length)>5 ){
er... | 0 | [
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Issues when using f2py module in python code
===
I have a FORTRAN code that required the following compile command
gfortran -c interp.f -ffixed-format -ffix-line-length-none
I compiled the same using f2py module in python
from numpy import f2py
f2py.compile(open('interp.f').read(),modulenam... | 0 | [
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How to populate a form list with buttons using javascript
===
I made a script that, when you press one button(`accessories`) the selection(`mylist`) populates with one array(`accessoryData`), and when you hit the other button(`weapons`) the other array(`weaponData`) populates the selection. However, in the current sta... | 0 | [
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NoSuchMethodException with getter and setter in play framework 1.2.5
===
I am using play framework for my application. It gives me
Execution exception (In /app/helper/FinansHelper.java around line 189)
NoSuchMethodException occured : finansServis.helper.KayitliIslemDto.getIpcMemo()
How can I solve this problem... | 0 | [
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"String could not be parsed as XML" php error
===
i keep getting this error when i try to create a new instance of SimpleXMLElement.
i checked my xml syntax manually and with online tools, and even copy/pasted the example XML file from php.net, but i'm still getting the error.
<br>
my code:<br>
265: inclu... | 0 | [
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JQuery Modal Dialog does not behave as in example
===
First of all, I am new to JQuery and Web technologies overall. I have been playing with node.js/expressjs/jade.js and JQuery few weeks so far.
For some reason I just cant get modal dialog work. Following code shows button and button click shows "dialog". This di... | 0 | [
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How execv gets the output from pipe?
===
referring to the old homework question : `/* implementing "/usr/bin/ps -ef | /usr/bin/more" */`
using pipes.
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
int main()
{
int fds[2];
int child[2];
char *argv[3];... | 0 | [
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Setting Checbox values in checkboxselectionmodel
===
I want a grid with checkbox in all rows like the one in this link http://gwt-ext.com/demo/#checkboxSelectionGrid After saving selected records, i want to set the checbox selected earlier.
How this can be done? | 0 | [
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how to overcome this NullPointerException ?
===
import java.sql.*;
import java.io.*;
import java.util.*;
public class A {
public static void main(String args[]){
try {
Class.forName("sun.jdbc.odbc... | 0 | [
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Debugging WPF DataGrid Virtualization Issue
===
I'm using a WPF datagrid (.Net or Toolkit), that is unacceptably slow when binding to an observable collection. It contains roughly 3500 rows and 10 columns and takes over a minute to display the contents. Everything points the the fact that it is not doing UI virtualiza... | 0 | [
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jquery 1.3.2 initial load fails on (document).ready in ie8, but works on refresh
===
using jquery 1.3.2.min, ui.1.7.3.min & main.js with the script functions. I have a strange behavior on ie8.
When I load the page initially the scripts all download fully, however the JQ does not fire
SCRIPT16389: Failed ... | 0 | [
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Check if an image is loaded in jQuery (or plain JavaScript)
===
I know there's a `load()` event in jQuery which is triggered when the image has finished loading. But what if the event handler is attached *after* the image has finished loading?
Is there a property like `$('#myimage').isLoaded()` to check if the imag... | 0 | [
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How to use the specific font in jasper reports
===
I want to use my own specific font in my jasper reports.I am using the jasper reports-4.5.0.If i use the Helvetica as the font name in my jrxml file then i am getting the exception as Font not available to the JVM.How to resolve this problem. | 0 | [
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How to mySQL query two tables and compile results into one array in PHP?
===
I am using two queries to select the values from their respective tables, and I want to put them into one array. For example, using the code below, I want to have id, last, first, course1, course2, course3 from $startsem1 and $endsem1 in one ... | 0 | [
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Android: accessing the images that make up a video
===
I'm making an app that takes a video and does some computation on the video. I need to carry out this computation on individual frames of the video. So, I have two questions:
1. Are videos in Android stored as a sequence of pictures? (I've seen a lot of Androi... | 0 | [
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Multiple @PathVariable in Spring MVC
===
Couldn't find an answer to this unfortunately so hoping someone can help.
In Spring MVC 3.1.0 here is my method:
@RequestMapping(value = "/{app}/conf/{fnm}", method=RequestMethod.GET)
public ResponseEntity<?> getConf(@PathVariable String app, @PathVariable String fn... | 0 | [
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