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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?

...sole.log([0, 5, 0, 3, 0, 1, 0].filter_0()); //prints [5,3,1] This is a standard way to extend objects and add new methods. Lots of libraries do this. However, let's look at how for in works now: var listeners = ["a", "b", "c"]; for (o in listeners) { console.log(o); } //prints: // 0 // 1 //...
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Remove non-ascii character in string

and i need to remove all non-ascii character from string, 5 Answers 5 ...
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What should I do if the current ASP.NET session is null?

... the HttpApplication.AcquireRequestState event. Your code runs in an IHttpHandler, that does not specify either the IRequiresSessionState or IReadOnlySessionState interface. If you only have code in pages, you won't run into this. Most of my ASP .NET code uses Session without checking for null repe...
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Custom HTTP Authorization Header

...custom data in an HTTP authorization header. We're designing a RESTful API and we may need a way to specify a custom method of authorization. As an example, let's call it FIRE-TOKEN authentication. ...
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Change private static final field using Java reflection

...nting you from doing this, you can use setAccessible to get around private and resetting the modifier to get rid of final, and actually modify a private static final field. Here's an example: import java.lang.reflect.*; public class EverythingIsTrue { static void setFinalStatic(Field field, Obje...
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Go build: “Cannot find package” (even though GOPATH is set)

...e your foobar.go source file is not in a directory called foobar. go build and go install try to match directories, not source files. Set $GOPATH to a valid directory, e.g. export GOPATH="$HOME/go" Move foobar.go to $GOPATH/src/foobar/foobar.go and building should work just fine. Additional reco...
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Determine which JAR file a class is from

... answered Dec 31 '09 at 4:04 Chandra PatniChandra Patni 16.1k1010 gold badges4747 silver badges6161 bronze badges ...
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How to call a method with a separate thread in Java?

...start() on it. start tells the JVM to do the magic to create a new thread, and then call your run method in that new thread. public class MyRunnable implements Runnable { private int var; public MyRunnable(int var) { this.var = var; } public void run() { // code i...
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Git - Undo pushed commits

...in a remote repository, synchronized with a local repository (development) and the server one (prod). I've been making some commited changes already pushed to remote and pulled from the server. Now, I want to undo those changes. So I could just git checkout to the commit before the changes and com...
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OS X Framework Library not loaded: 'Image not found'

...ght now I just have a test framework created: TestMacFramework.framework and I'm trying to import it into a brand new OS X Application project. ...