unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
How to have Play 2.0 Framework ignore routes
===
Building a Play 2.0 scala app and deploying it to the ROOT context on Tomcat (from what I understand, a Play app must be deployed to ROOT context). There are other web apps running on this server at different contexts, but with the Play app at root, it is intercepting e... | 0 | [
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How do I properly index a java.util.uuid in db4o?
===
I'm trying to index objects containing a UUID into db4o, but I don't want it to index on the object itself, but rather the UUID. However, in the table, I'm seeing that the object has been broken up into three fields, MostSigBits, LeastSigBits, and SerialVersionUI... | 0 | [
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Jquery change the label of a drop down field
===
I know this is very basic...
I would like to use jquery to change the label of a drop down field which was generated by Django.
Here is the html code:
<div class="form-fields">
<table>
<tr><th><label for="id_Ap_m">Application method 1:</label></th><... | 0 | [
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Stack overflow while trying to generate random number
===
I'm writing a sudoku generator.
static void change(int[][] x, int[][] y, int[][] z, int[][] w, int [][] u, int k){
int a = r1.nextInt(9);
int b = r2.nextInt(2);
int c = r3.nextInt(2);
if... | 0 | [
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NHibernate Could not determine type for [namespace,assembly] for columns: NHibernate.Mapping.Column(column)
===
I'm confused with this situation. Having these two classes:
public class Payment {
public Payment() { }
public string Trn { get; set; }
public TxType TxTypeId { get; set; ... | 0 | [
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manipulating tumblr paging: do not count some posts
===
I'm creating a blog with tumblr and I want that some types of post (the answer block) not to be displayed in the main page.
I already achieved this by changing the default code of my theme into
{block:Answer}
{block:TagPage}
<ar... | 0 | [
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Breaking/Pausing the Login Process the change an expired password
===
I'm having a spot of bother here.
I'm working on a multi-tiered CAB application that uses a Web-service for authentication and a WinForms front-end.
Now, I've been asked to implement password expiry and have gotten the necessary details and I'v... | 0 | [
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Install Glassfish Eclipse Plugin without internet conenction?
===
I'm have internet connection problems with my **Eclipse**, i want to find a way to download the **Glassfish Eclipse Plugin** manually (Without using the **Eclipse Market Place** or **Eclipse Install Wizard**) and install it separately ... I made many se... | 0 | [
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openssl tsget server
===
[root@LINUX misc]# pwd
/usr/local/openssl/ssl/misc
[root@LINUX misc]# ./tsget -h http://tsa.opentsa.org:8080/tsa ../../bin/alllog.log.tsq
../../bin/alllog.log.tsq: fatal error: could not get timestamp, curl code: 7 (couldn't connect to host)
How can I confugure the time s... | 0 | [
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Add Gallery button in Camera view in iphone
===
I am trying to add Gallery button in camera view on right side of the cameraview,please help?Is there any sample code. | 0 | [
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Iquerable in Asp.Net Webapi restrict filtering
===
Is it possible to allow only certain properties to be filterable on a service that has exposed IQuerable.
Alternatively, would I be able to monitor the filter clauses and only allow through ones that where filtering on certain properties?
This is the filtering I... | 0 | [
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Java - Why value of primitive wrapper class (e.g. Integer) isn't maintained in recursive calls?
===
I am using recursion and I want an `Integer` object to retain its value across recursive calls. e.g.
public void recursiveMethod(Integer counter) {
if (counter == 10)
return;
else {... | 0 | [
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The if statement in JAVA
===
I have two "if" statements in my code, what can I do so that if one "if" statement is true the other is automatically ignored / disabled?
if required I will put my code in the question...
Thanks. | 0 | [
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Javascript event that runs before page changes
===
Is there such a thing?
I know that I can hook my function on the click event of all links, but there are other situations where a page is changed, like refresh or when a different script changes the window.location
| 0 | [
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Best way to store user locale settings
===
What is the best way to store s users locale settings?
Is it via cookie or just setting it in the url?
I noticed facebook used to have it in the url, they now have it as a cookie.
The issue i might have with the url version is, my mobile site has m prefix as in m.website... | 0 | [
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ODBC driven ASP.NET application running on iis doesn't work on speceific system
===
I'm having a strange problem with IIS, asp.net and ODBC.
My application is driven by SQL server via ODBC driver (I know it's bad practice, but my entire DAL is already written and will not be changed).
The problem is that when I run... | 0 | [
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910404 - how to bind a datasource to a different type property?
===
in the following code:
using System;
using System.Collections.Generic;
using System.Windows.Forms;
namespace BindingSourceSimpleTest
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
... | 0 | [
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Is it possible that two requests at the same time double this code? (prevent double database entry)
===
1) The controller code (Symfony2 framework):
============================================
$em = $this->getDoctrine()->getEntityManager();
// get latest toplist
$last = $em->ge... | 0 | [
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HTML5 Web Apps for Mobile Devices: Browser Scroll Bar
===
I am creating a HTML5 web app for mobile devices and was asked to hide the browser scroll bar. How can I achieve that?
I think I should be able to achieve that using Phone Gap. But I wonder if its possible for a "normal" web app to hide the browser bar? I t... | 0 | [
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Soundcloud uploading to specific set/playlist
===
I'm uploading some audio to soundcloud, but would like to add the audio to a specific playlist i have also created, without making an extra request (see "Adding Sounds to a Set" http://developers.soundcloud.com/docs/api/guide#uploading). Is it possible to upload direc... | 0 | [
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DB-ref in mongoose without Schema.ObjectId?
===
in my code people can follow other people.
So far everything is ok apart from this fact: in the userScheme I have this field.
, following: [{ type: Schema.ObjectId, ref: 'Users' }]
Since every user has an username, it's more versatile for me to use dbref with the... | 0 | [
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CodeIgniter, Godaddy, htaccess passing variable through url, HMVC
===
I have a new controller in a module created with HMVC (admin), but i tried also without HMVC and the same issue. I am trying to pass a variable to index or another method from controller but when i access it i receive 404 error, not found. I am new ... | 0 | [
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Grails: combining "hasMany" with "batchSize" impossible?
===
I have 2 domain-classes like follow:
class Dataset {
static hasMany = [segments: Segment]
static mapping = {
cache usage: 'nonstrict-read-write'
version false
segmentsb... | 0 | [
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Definition of static member in objective-C and objective-C++
===
I have a difference when compiling objective-c source and objective-c++ source.
Here a declaration of Class1 and Class2 in test.h :
#import <Foundation/Foundation.h>
@interface Class1 {
}
@end
@interface Class2 {... | 0 | [
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Regex : capture 3 groups in a string "elem1/elem2@attr"
===
Here's a simple job for regex.
I'm working on strings built on this model: `elem1/elem2@attr` (made up of word characters, and `/` and `@` used as separators).
I'm trying to capture the 3 parts : `elem1/`, `elem2`, `@attr`, knowing that a valid string can... | 0 | [
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Managing Backbone.js Page Transitions
===
I know this is a very commonly discussed topic but I can't find anything that answers my question exactly :)
I'm working on a Backbone.js project at the moment. Router wise I don't instantiate views, models or collections within the router but instead just use the router as... | 0 | [
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Jquery enable/disable button based on select option
===
Is it possible to enable or disable a button which is in a form, based on a select (drop down) option which isn't in a form? I don't have any code, I will have it (or not) based on your answer to my question :D | 0 | [
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How to detect the internet connection when I close my modem while keep the router open?
===
I use [Reachability][1] from App Developer Library to check the internet connection, the code is as below:
+(BOOL)reachable {
Reachability *r = [Reachability reachabilityForInternetConnection];
NetworkStatus in... | 0 | [
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MYSQL SUM and substract
===
I have this query.
SELECT u.username,SUM(p.points)AS points, SUM(sp.spPoints)AS spPoints,
(SUM(sp.spPoints) - SUM(p.points)) AS Puntos_Restantes
FROM users as u
LEFT JOIN points as p ON (u.userid = p.userid)
LEFT JOIN sppoints AS sp ON (u.userid = sp.userid)... | 0 | [
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Not able to access iPod library path
===
I am using Media Player Framework and its MPMusicPlayer controller for integration with iPhone's default player. I got the asset URL as :-
**ipod-library://item/item.mp3?id=4157200259458444598**
Now I need to access this URL for copying this song to my application's 'song.mp... | 0 | [
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FileObserver service getting closed by another app
===
I'm running a FileObserver service that is watching for new files created in a certain folder however whenever I open a separate app that creates said files in that folder, it closes my FileObserver service app (I no longer see it in the Task Manager). I would li... | 0 | [
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how to pass to the "View Article" Activity the article id
===
i'm a web developer in php when i'm creating a view article page i was passing the id in GET
something like article.php?id=10
but now in android if i have an activity which view the article
how to pass to it the article ID to select it's data from the d... | 0 | [
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Simplest way to get weather info (no API)?
===
I want to make a very lightweight script to speak the weather. I would need to get the weather status ("cloudy", "thunder"), temperature in °F, wind speed in mph, and humidity in percentage, all based on zip code. I'd like to do this all with curl. Is there some way I can... | 2 | [
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Setting a class' metaclass using a decorator
===
Following [this answer](http://stackoverflow.com/a/5121381/623518) it seems that a class' metaclass may be changed after the class has been defined by using the following*:
class MyMetaClass(type):
# Metaclass magic...
class A(object):
pa... | 0 | [
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d3 js partition layout tables
===
I have just started getting into D3.js and am wondering whether it is possible to create partition layouts (icicles) with a html tables instead of svg? Thanks, M | 0 | [
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How to display google maps custom markers in markerclusterer?
===
I am using marker clusterer to group markers into google maps into clusters. Instead of just changing the background image on the cluster I want to add html as a cluster. This is because I want to show custom images of the top 4 items in each cluster wi... | 0 | [
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Image with stretch not displayed completely
===
I would like to use a Window to display one (or optionally two) image(s) in a grid row.
This image could be quite big, so I set the Stretch property to "UniformToFill" and embed the grid into a scrollviewer.
My Image is of app. 800 x 400 px and if I try to load it in... | 0 | [
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How to create a global variable with Play Framework 2.0
===
How do I create a global object/variable in Play Framework 2.0?
I want to create a object that once instantiated, can persist between multiple controller actions so that different actions can still call on the same object (because initializing the object i... | 0 | [
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Python Packages Offline Installation
===
What's the best way to download a python package and it's dependencies from pypi for offline installation on another machine? Is there any easy way to do this with pip or easy_install? I'm trying to install the requests library on a FreeBSD box that is not connected to the inte... | 0 | [
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Is my php "Remember me" system secure/practical?
===
Im currently implementing a "Remember Me" system for a web project. After reading a few (albeit not so helpful articles" I came up with this system to prevent a cookie from being used to access an account other than that of the user that is was assigned to:
1. U... | 0 | [
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Issue merging DirectoryIterator arrays in PHP
===
I'm having an an issue trying to merge a few arrays together for a project I'm working on. I'm getting closer to the desired results and I've searched this site and can't find a working solution.
I doubt it matters, but this project is being testing on IIS but the e... | 0 | [
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Looking for reasonably priced source control software
===
Due to staff shrinkage I am now the sole software developer at a small startup company.
Inexplicably the previous senior developer never did countenance the use of use of version control (even free ones) while he was there [sigh]. Simply being able to maint... | 0 | [
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Magento Refund programmatically
===
Hy,
i'm trying to create a refund programmatically :
//get order magento
$orderMagento = Mage::getModel('sales/order')->loadByIncrementId($realOrderIncrementId );
if($orderMagento->getStatus() == Mage_Sales_Model_Order::STATE_CANCELED){
//création de ... | 0 | [
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A null reference or invalid value was found [GDI+ status: InvalidParameter]
===
I am running an MVC3 app on Mono/linux and everything is working fine with the exception of an image upload utility. Whenever an image upload is attempted i get the Invalid Parameter error from within the method below:
System.D... | 0 | [
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Global.asx - Add Application Start event handler manually in constructor
===
I must be blind - in `Global`, as an alternative to the application AutoEventWireups, it seems that events are exposed for most of the underlying Application events (`BeginRequest, AuthorizeRequest, Error`, etc), as well as a set of asynch me... | 0 | [
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Translate Animation Issue
===
I have two images in an xml and i am applying translate animation on both but in sequential manner. fish_image_view first start and start movement from X1 - X2 and at the end of this animation I start translate animation 2 on fish_image_view2 from X1 - X2. but the problem is that when sec... | 0 | [
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How to get simply email address after MimeUtility.decodeText()?
===
How can I simply get the email address after use MimeUtility.decodeText() from javax.mail.internet ?
After that operation I have following String:
`Foo Bar <foo.bar@abc.en>`
I can do that by methods from String class but I'm interested in ... | 0 | [
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PHP-Dojo vs Java for large application
===
My company is in the infant stages of looking to building a team to develop a new platform to replace our existing system. UI/UX is extremely important since there are several thousand users. The current system is built in PHP with Zend.
I have been doing a lot of research... | 2 | [
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Not able to call insert if skipping page
===
I am designing a web application in which i am checking value of page . If value is 0 page must be skipped and forwarded to next page . everyhting is working fine but insert or update query for page previous to skipped page is not getting called it is also skipping. please ... | 0 | [
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Is there any danger of injection in sending mail like this? And if so - how should I avoid it?
===
This is my code:
MailMessage m = new MailMessage(from, to, subject, body);
SmtpClient s = new SmtpClient("...");
s.Send(m);
Only `subject` and `body` are user input.
| 0 | [
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jquery pulsate effect
===
Hoping someone can give me some pointers. I'm trying to add a 'pulsate' effect onto a div after a button is clicked.
The following script I've written is fine and does work - however I'd ideally like it to alternate between background colours rather than fading the div out completely.
A... | 0 | [
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apply for loop within list components in r and binding list components in r
===
The following is sample data and part of function I have trouble with.
# data
Gr1 <- data.frame (group = rep(1:2, each = 2001),
position = round (c(0, cumsum (rnorm (2000, 0.05, 0.08)), 0,
cumsum (rnorm (2000, 0.05... | 0 | [
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Strange (?) Xcode error message with ObjC
===
Does anyone know what this message means (or when it raises)?
CFURLCopyResourcePropertyForKey failed because it was passed this URL which has no scheme | 0 | [
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Bypass PHP CURL 2GB download limit
===
I am trying to download a 7GB file using php-curl however it seems that it will only download the first 2GB.
There doesn't seem to be any documentation or talk about this.
Anyone have any ideas? | 0 | [
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How to add “enter” option to p:dataTable globalFilter
===
I am using primefaces 3.2
Currently the “globalFilter” in dataTable is activate when the user right character.
Instead this functionality I want to add an onclick=”enter” option meaning the user can add a string but the search option will be activate only b... | 0 | [
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Getting started with Gaussian filters
===
Can anyone give me some resources for getting started with gaussian filters in image processing | 1 | [
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Ruby on Rails as portable app
===
Is there any way to run a RoR app as a 'portbale app'?
For instance, can you put an app including the ruby on rails stack, web server et all, on a stick and then just run it on a windows machine? Without installing?
There was project called Instant Rails that provided this more... | 0 | [
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How to configure ffmpeg on ubuntu to convert *.3gp to pcm *.wav
===
I'm using linux Ubuntu ver 10.04.
I need to convert file *.3gp to PCM *.wav. I'm using for that ffmpeg program.
When it's installed from repository by using aptitude install ffmpeg it's installing some basic version of it and I cannot convert wha... | 2 | [
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How to reduce memory consumption in Java application server
===
I have a Java application server which processes data from network clients. The problem that I face is the memory consumption of the Java application. What are the effective techniques for reducing the memory consumption in Java applications. Would you pl... | 0 | [
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how would you built intellisense for c#
===
I'd like to build simple code completion for c# for a simple tool. However this seems to be a bit of a challenge. Suppose all that would suffice are suggestions after dot delimiter and method parameters/overloads. In both cases it's necessary to determine the type of a varia... | 0 | [
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Large image Extra in Intent, cause black Screen in Android
===
I have this code to pick the images from gallery or camera:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case SELEC... | 0 | [
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Private member for singleton class
===
I have a singleton class for which I need a private member. I want that member to be empty until I use my setter method to set the right data.
class PlaybackHelper{
private:
PlaybackHelper();
PlaybackHelper(PlaybackHelper const&);
void opera... | 0 | [
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CSS Rounding Works in Safari but not Chrome
===
I'm having an issue with some CSS I'm working on. The expected content is to be a containing box with four rounded corners that everything falls into. It works in Safari on the Mac, but not in Chrome or in iOS. In those browsers, the corners are squared for the .posttype... | 0 | [
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Getting last N segments of URL in C++
===
I need to write a function to return last N segments of a given URL, i.e. given **/foo/bar/zoo** and `N=2`, I expect to get back **/bar/zoo**. Boundary conditions should be handled appropriately. I have no problem doing it in C, but the best C++ version I could come up is this... | 0 | [
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How can I convert a Haskell String into a Ptr (Ptr GLchar)?
===
I wish to call the function
glShaderSource ::
GLuint
-> GLsizei
-> GHC.Ptr.Ptr (GHC.Ptr.Ptr GLchar)
-> GHC.Ptr.Ptr GLint
-> IO ()
The third argument is the shader program, which is a Haskell string in my program. H... | 0 | [
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Coded UI : Handling IE Modal Dialogs
===
How do you handle IE Modal Dialog Windows in CodedUI ?
A Code snippet would be appreciated
Thanks | 0 | [
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How to add items to list with different datatypes
===
I am working on a project that will be retrieving a list of emails to be sent out. I have code in a separate class to create the items that we need for emails:
public class EmailStructure
{
public MailMessage Email { get; set; }
publi... | 0 | [
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How to get the last word of a string?
===
I have a batch file which takes as an argument a file path
set filePath = %1
Now, lets say the file path is: `C:\Temp\Folder`, I want to set the `Folder` in a new variable. How can I do that?
I search on the web and all solutions are something like this:
f... | 0 | [
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How to turn flashlight on/off using one button?
===
I can turn my flashlight on with one button and turn it off with another. But I want to do it with only one button. However, I don't have a framework which allows me to use the bool isSelected method. So I'm quite clueless on how to merge both functions together in o... | 0 | [
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yii how to show the custom error msg with validation failed msg
===
I would like to show my custom error msg with rule validation fail error msg. How can I do it?
this set msg from controller
$expire_date_error = '<p>Please enter the company license expire date more than notification days</p>
<ul>
... | 0 | [
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ipad every time launch sencha touch 2 web app from home screen application reload from beginning
===
I have a web application based on **sencha touch 2 framework**.
simply when adding home screen shortcut in **iPad** and open the application each time application ***restart from beginning*** and iPad didn't save the ... | 0 | [
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Orchard: creating a layer at content creation
===
In my Orchard website, I want to create blogs quickly, and for each of them I want to be able to add a blog archive widget to their page.
To achieve this, I have to create a new windget layer for each and every blog. Is it possible to make this process automatic wit... | 0 | [
2,
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Android How can I call Camera or Gallery Intent Together
===
If I want to capture image from native camera, I can do:
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
... | 0 | [
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RadioButton inside ListView unchecked after Dialog appears
===
I have sectioned custom ListView that contains RadioButton on each items. When a Dialog open, the RadioButton that has been checked (selected) becomes unchecked (unselected). I don't know what might cause this happens... | 0 | [
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how to 'set path' automatically when opening mvim from a directory?
===
I'm trying to get ':A' (e.g. switch between controller and spec) working in vim-rails. If I navigate to my rails project, run 'mvim .', open a controller file and run ':A', I get the error:
E345: Can't find file "app/controllers/widgets_con... | 0 | [
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Selective HTML escaping with Java
===
Is there anything in JavaSE, Spring or Apache Commons StringUtils that would allow me to strip out HTML from a String but also supply a whitelist of HTML entities that I would like to allow?
Thanks | 0 | [
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Thread safeness within Java
===
So, while working on something that was having locking issues, a question came to me. Do objects that only can be accessed from a single thread require locks or synchronization at all?
For example, given Thread1, Thread2, and Thread3, along with Buffer1, Buffer2, Buffer3, where each ... | 0 | [
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How to exclude Cross apply to make it conditional
===
I have the following clause in my query. I have table called service entry and a second table called service entry parts. A service entry record could have multiple service entry parts. The service entry part table has a column called servicetypeids in the f... | 0 | [
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Context Processor for Django Site
===
I'm builing a wedding website creator (no judgement please).
Almost every view needs to call a `Wedding.objects.get(id=wedding_id)` and then pass it to the template as part of the variables.
Seems like this is a good use for a custom context processor. Wondering what the bes... | 0 | [
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Can APK send command to run dhcpcd through JNI?
===
I write an android program mydhcp to send command which is run dhcpcd(android default dhcp program):
dhcpcd eth0
And I write an apk to receive BOOT_COMPLETED action. When received BOOT_COMPLETED, it will call my share library(JNI) libmydhcp.so to control my... | 0 | [
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Return javascript array not working
===
I have a javascript functions that fetches some JSON from a PHP. When I get the JSON my plan is to parse it and load it in to an array and then return that array so that I can use the data anywhere.
This is the ajax function:
function get_ajax(route_val){
$... | 0 | [
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SHOW FULL COLUMN in cakePHP
===
I'am newbie in cakephp, and im confused about SHOW FULL COLUMN query
i've set debug leel into 2, and i clicked on one page, its show 88 queries (even the data is NULL)
here the queries:
SHOW FULL COLUMNS FROM `item_purchase_returns` 10 10 2
SHOW FULL COLUMNS FROM `purchases` 2... | 0 | [
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Static class member is not shared between different users on different IP
===
I have written a static class and suppose to share it's members between all sessions. it works for all the browsers running on the same cumputer but the data is not shared between different users from different location. my website is writte... | 0 | [
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how to find authenticated cookies in asp.net application
===
I am .net Beginner,when the log-in request send from client to server in forms authentication
the server will sends authenticated cookies back to client after successfull log-in ,at every request cookies will sends to server.
so can we see this cookies... | 0 | [
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How to put round brackets in Latex pseudocode
===
I have the following pseudocode in latex
\begin{algorithm}
\begin{algorithmic}
.....
\State i = (i + 1) \% CAPACITY
.....
\end{algorithmic}
\end{algorithm}
However, when I compile this, the round bracket do not show up and instea... | 2 | [
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Lucene.Net locking files preventing uninstall of application
===
I am using Lucene.Net within an ASP.Net hybrid MVC/Webforms application, running on IIS 7. The Lucene index is stored in a folder within the App_Data folder of the application. The Lucene index code is wrapped in an adapter which provides the functions ... | 0 | [
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How to handle null value?
===
I am writing one LINQ to select data from entity. I have list of data with different attributes. One of the attribute could be null. so when it get null it giving me an below error
Error:
Object reference not set to instance of an object
Here is LINQ code:
var maxName... | 0 | [
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Deleting a column in Excel from R
===
I have an xls. file that contains the following information
![Excel file][1]
[1]: http://i.stack.imgur.com/nVPYL.jpg
I want to delete from R columns D and E and of course that the data of F moves to the left. How I can do that in R?
Thanks
| 0 | [
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Combine two MsgBoxStyles in one with VB.NET
===
I'm trying to create a `MsgBox()` that has both the `MsgBoxStyle.Critical` style and the `MsgBoxStyle.RetryCancel` button style. What I've tried so far is this:
<!--language: lang-vb -->
Private Sub DoSomething()
Dim Answer as MsgBoxResult
... | 0 | [
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Hidden characters in CSS
===
I have been hours with a code that did not work and I could not find the problem. I simplified the problem to find it. At the end I find a hidden character, a character I could not see but makes everything goes wrong.
I'm really surprised; I publish it if it could help someone.
Thi... | 0 | [
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How to get to know whether the Linux process is running
===
Given a pid, for example 29264， how to get to know whether the process is running ?
Is there any easy way to do that ?
thx | 0 | [
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Set width of images to parent and draggable area
===
Here's my code:http://daniel-koczula.pl/zommthumb.htm
I need to do this:
1. Set the width of all images in div.home to class projekt.
2. How to make that user can move the div.home only from first to last img? | 0 | [
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Domain cannot use Api, Groups service is not installed
===
Hi i am trying to send a get request to the url https://www.googleapis.com/groups/v1/groups/"+group_id where group id is a unique group id i am expecting to get a response which will describe setting of a group
but instead i get the response
{ "error": { "er... | 0 | [
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build Interface to define two final classes for typing a field
===
I have two `final` classes : `Scanner` and `CsvReader`.
I want a field : `private MyInterface scan;` able to receive a *Scanner instance* or a *CsvReader instance*, and only thoses types.
How build *MyInterface* ? | 0 | [
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Objective-C using vectors
===
How to start using vectors in Objective-C? All tutorials I found doesn't explains it. Just starts using them like that:
Vec2(x, y);
or
return new Vec2(x, y);
And I want to create 2D vector between two points and I can't do that because I don't know how to start using ... | 0 | [
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How to save file on client side
===
I have made a servlet which creates an excel file. But client access this servlet the created file is stored on the server . I want to store it on the client side.
How to do this in java.Please help.
Thanks in advance | 1 | [
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.net C# ajax toolkit autocomplete can't work
===
[System.Web.Services.WebMethodAttribute(), System.Web.Script.Services.ScriptMethodAttribute()]
public static string[] GetCompletionList(string prefixText, int count, string contextKey)
{
string sql = "SELECT Firstname, Lastname FROM [Patient] Wher... | 0 | [
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preg_match() giving Unknown modifier '$'
===
I've got the following code
function redireectIfNeeded(){
$url = $_SERVER["REQUEST_URI"];
if(preg_match("/\.php/$", $url))
header("Location: ".preg_replace("/\.php/",$url));
}
Which is giving me the following error.
[24-Jul-2012 19:1... | 0 | [
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Convert JPG to TIFF using ghost script
===
i am trying to convert images from .jpg to .tiff using ghost script.And i have executed following command to do that.
gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=tiffg3 -sOutputFile=sip.tiff -f sipchat.jpg
But i am getting this errors.
Error: /undefined in ����... | 0 | [
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Can we access inner function outside its scope of outer function in python using outer function?
===
I know scope of inner function is limited to outer function body only, but still is there any way so that we can access the inner function variable outside its scope or call the inner function outside its scope ?
... | 0 | [
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