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converting a base 64 string to an image and saving it

... answered Feb 2 '16 at 17:30 INT_24hINT_24h 1,10388 silver badges66 bronze badges ...
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Difference between Convert.ToString() and .ToString()

... var arg = Request.Params.Get("__EVENTARGUMENT"); string _arg = Convert.ToString(arg); _arg is not returing String.Empty when arg is null. why? – vml19 Mar 12 '12 at 3:33 ...
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo

...tself when it installs right? My guess is it has something to do with the order of installation. – David Bridge Jan 5 '15 at 15:45 4 ...
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How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?

... 64 bit version is running, you'll get a message like: java version "1.6.0_18" Java(TM) SE Runtime Environment (build 1.6.0_18-b07) Java HotSpot(TM) 64-Bit Server VM (build 16.0-b13, mixed mode) A 32 bit version will show something similar to: java version "1.6.0_41" Java(TM) SE Runtime Environm...
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Check if an array contains any element of another array in JavaScript

...nderscorejs.org/ has an intersection method, which can simplify this: var _ = require('underscore'); var target = [ 'apple', 'orange', 'banana']; var fruit2 = [ 'apple', 'orange', 'mango']; var fruit3 = [ 'mango', 'lemon', 'pineapple']; var fruit4 = [ 'orange', 'lemon', 'grapes']; console.log(_.i...
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Capture characters from standard input without waiting for enter to be pressed

... use a library for that: conio available with Windows compilers. Use the _getch() function to give you a character without waiting for the Enter key. I'm not a frequent Windows developer, but I've seen my classmates just include <conio.h> and use it. See conio.h at Wikipedia. It lists getch(...
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JNI converting jstring to char *

...ink that I found when I started with JNI http://en.wikipedia.org/wiki/Java_Native_Interface http://download.oracle.com/javase/1.5.0/docs/guide/jni/spec/functions.html concerning your problem you can use this JNIEXPORT void JNICALL Java_ClassName_MethodName(JNIEnv *env, jobject obj, jstring javaS...
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String formatting: % vs. .format vs. string literal

...ns, so in your log.debug example, the expression "some debug info: %s"%some_infowill first evaluate to, e.g. "some debug info: roflcopters are active", then that string will be passed to log.debug(). share | ...
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PowerShell equivalent to grep -f

...ls | grep -I -N exe 105:-a--- 2006-11-02 13:34 49680 twunk_16.exe 106:-a--- 2006-11-02 13:34 31232 twunk_32.exe 109:-a--- 2006-09-18 23:43 256192 winhelp.exe 110:-a--- 2006-11-02 10:45 9216 winhlp32.exe PS) grep /? ...
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jQuery get values of checked checkboxes into array

... very end to turn the resulting jQuery object into a true array. $("#merge_button").click(function(event){ event.preventDefault(); var searchIDs = $("#find-table input:checkbox:checked").map(function(){ return $(this).val(); }).get(); // <---- console.log(searchIDs); }); ...