Create Excel (.XLS and .XLSX) file from C#

Create Excel (.XLS and .XLSX) file from C#

How can I create an Excel Spreadsheet with C# without requiring Excel to be installed on the machine that's running the code? 1:You can use a library called ExcelLibrary. It's a free, open source library posted on Google Code:ExcelLibrar

Is it correct to use SignalR for desktop applications?

Is it correct to use SignalR for desktop applications?

Is SignalR suitable for windows desktop applications (winforms/wpf)?What are the advantages and disadvantages using SignalR with windows desktop applications?Are there any performance considerations?I want to make real-time connections betw

Programmatical click on -tag not working in Firefox

Programmatical click on -tag not working in Firefox

I have a problem with the click()-function from jquery. I create a -element with document.createElement('a') and want call the click()-function about this element. About this element i want to create a Excel-file and save this at the deskto

Creating dump file at the moment of access violation

Creating dump file at the moment of access violation

I would like to create process dump file at the moment when access violation that will not be handled occurred.Currently, I have registered mine, unhandled exception callback with:SetUnhandledExceptionFilter(CustomUnhandledExceptionFilter);

Accessing asp. net development server external to VM

Accessing asp. net development server external to VM

Guys, been knocking my head against the desk (instead of the mac) for hours. I'm running VS 2008 in a parallels VM. I can access the development server in the VM if local host is used, if I use the designated ip for the VM or try to access

Any code/library to scale down an UIImage?

Any code/library to scale down an UIImage?

Is there any code or library out there that can help me scale down an image? If you take a picture with the iPhone, it is something like 2000x1000 pixels which is not very network friendly. I want to scale it down to say 480x320. Any hints?

Google Drive Sdk- Audio & Video Streaming in iOS Application

Google Drive Sdk- Audio & Video Streaming in iOS Application

Hi Google Drive Staff,I have tried to stream video files from Google Drive(Without Downloading). But I gets alerts that Sign In. I have went thoroughly with Dr. Edit sample App but i did not found any solution. I tried with downloadUrl , e

What is the best way to structure an HTML document for SEO and accessibility?

What is the best way to structure an HTML document for SEO and accessibility?

What's the recommended way to structure html that includes navigation so it's still SEO'able and accessible.For example, should the structure be more like that of a document:Skip to content (link, hidden by CSS)NavigationContentOther conten

Customise the look of the Chrome web inspector

Customise the look of the Chrome web inspector

I've grown tired of the multitude of issues I seem to hit on a daily basis with Firefox and I'm trying once again to switch to Chrome.One of the things that frustrates me is the layout of the tabs in the inspector. In firebug they are all a

How do you initialize a gensim corpus variable with a csr_matrix?

How do you initialize a gensim corpus variable with a csr_matrix?

I have X as a csr_matrix that I obtained using scikit's tfidf vectorizer, and y which is an arrayMy plan is to create features using LDA, however, I failed to find how to initialize a gensim's corpus variable with X as a csr_matrix. In othe

android ffmpeg .so download [closed]

android ffmpeg .so download [closed]

Anybody knows from where to get compiled .so FFMPEG library for Android?I tried thousand of times to compile the FFMPEG manually on windows-7 using Android NDKbut never succeeded.So I think it's better to use precompiled lib as I'm already

How do I properly use print_r or var_dump?

How do I properly use print_r or var_dump?

I use the following snippet quite often when I am debugging:echo "" . var_dump($var) . "";And I find I usually get a nice readable output. But sometimes I just don't. I'm particularly vexed at the moment by this example: 0,

How to install mod_pagespeed on apache with windows, and from where to download [closed]

How to install mod_pagespeed on apache with windows, and from where to download [closed]

I want to download mod_pagespeed module by google on my windows + apache installation.Any one can show me from where to download and install on apache with windows? 1:Download here:http://code.google.com/speed/page-speed/download.htmlIns

Changing Background Color in Rstudio

Changing Background Color in Rstudio

Is it possible to change the background colors in Rstudio? I know it's possible to change the theme of the editor, which is a really nice feature and which I'm already using, but is it possible to change the background color of the other wi

Two iPhone Simulators at the same time? [duplicate]

Two iPhone Simulators at the same time? [duplicate]

This question already has an answer here: Is there a way to simulate multiple iphones using xcode/iphone sim? 10 answers Is it possible to run the ipho

How to obtain a list of titles of all Wikipedia articles

How to obtain a list of titles of all Wikipedia articles

I'd like to obtain a list of all the titles of all Wikipedia articles. I know there are two possible ways to get content from a Wikimedia powered wiki. One would be the API and the other one would be a database dump.I'd prefer not to downlo

Cordova: Is it possible to have different app IDs for android and ios platforms?

Cordova: Is it possible to have different app IDs for android and ios platforms?

Let's say I have a Cordova application with an id of com.StackOverflowExample.MyQuestion, which I created with Cordova 3 using the CLI (cordova create). I have added iOS and Android platforms for my app, and have submitted the app to Apple

How can I set the Accept Header for a link on a web page?

How can I set the Accept Header for a link on a web page?

This is mostly an ivory tower question, since I can easily just make a new URL endpoint. But basically, I'd like to be able to serve up CSV when the user has the Accept header configured to include text/csv. That's trivial on the server s

Drag and Drop *FROM* a browser?

Drag and Drop *FROM* a browser?

Dragging items into a browser is pretty well documented, and HTML5 makes this easier.However, I'm wondering if and how it's possible to drag 'n' drop out of a browser.In this scenario, you'd have a webpage element (eg. an anchor) that the u

Android Studio: “Update & Restart” doesn't work

Android Studio: “Update & Restart” doesn't work

Every morning after start of Android Studio I became a dialog with information about new version of Android Studio (Beta). If I click on "Update & Restart" the patch will be downloaded (I see the progress bar and the growing file size). Aft

keytool error: java.lang.Exception: Failed to establish chain from reply

keytool error: java.lang.Exception: Failed to establish chain from reply

Generate keystore:keytool -genkey -alias tomcat -keyalg RSA -keystore my.keystore -keysize 2048Generate certificate signing request (CSR):keytool -certreq -alias tomcat -keyalg RSA -file my.csr -keystore my.keystoreI then go off to my hosti

GSON Library in Android Studio

GSON Library in Android Studio

Can someone tell me step by step guide to add the GSON library to Android project?I tried the JSON built-in library but that seems to be a bit tedious right now. I saw a couple of examples based on GSON, and that seems really easy. 1:Add

Powershell test if executable in path

Powershell test if executable in path

In my script I'm about to run a commandpandoc -Ss readme.txt -o readme.htmlBut I'm not sure if pandoc is installed. So I would like to do (pseudocode)if (pandoc in the path){ pandoc -Ss readme.txt -o readme.html}How can I do this for rea

Guy Yollin's QuantStrat I lecture issue

Guy Yollin's QuantStrat I lecture issue

I've been going through Guy's quantstrat lecture (link below) and after repeatedly attempting to re-execute the code, I'm getting a few initial errors that are preventing most of the subsequent code in the lecture from functioning.Here is t

How to get the current location of iPhone through code?

How to get the current location of iPhone through code?

How do you get the current location of iPhone through code? I need to track the location using GPS. 1:You're looking for the "CoreLocation" API.Here's a tutorial 2:There is (as always for core functionality) comprehensive documentatio