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Can you write nested functions in JavaScript?
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198
Is this really possible.
Yes.
function a(x) { // <-- function
function b(y)...
difference between collection route and member route in ruby on rails?
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413
A member route will require an ID, because it acts on a member. A collection route doesn't beca...
Which parts of Real World Haskell are now obsolete or considered bad practice?
In the chapter 19 of Real World Haskell a lot of the examples now fail due to the change of Control.Exception .
1 Answer...
How to run multiple DOS commands in parallel?
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174
You can execute commands in parallel with start like this:
start "" ping myserver
start "" ns...
Convert NSURL to local file path
...rcentEscapesUsingEncoding: method. If the receiver does not conform to RFC 1808, returns nil.
If this URL object contains a file URL (as determined with isFileURL), the return value of this method is suitable for input into methods of NSFileManager or NSPathUtilities. If the path has a trailing...
Is it possible to declare git repository as dependency in android gradle?
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152
For me the best way is:
https://jitpack.io
Step 1. Add the JitPack repository to build.gradl...
Java ArrayList replace at specific index
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edited May 15 '18 at 17:48
answered Sep 17 '11 at 5:58
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What is the IntelliJ shortcut to create a local variable?
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196
Yep! This is the Introduce Variable refactoring. By default, select some text, and then hit Ct...
Explain ExtJS 4 event handling
...gister an event using addEvents method:
myButton.addEvents('myspecialevent1', 'myspecialevent2', 'myspecialevent3', /* ... */);
Using the addEvents method is optional. As comments to this method say there is no need to use this method but it provides place for events documentation.
To fire your ...
Why was the arguments.callee.caller property deprecated in JavaScript?
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// This snippet will work:
function factorial(n) {
return (!(n>1))? 1 : factorial(n-1)*n;
}
[1,2,3,4,5].map(factorial);
// But this snippet will not:
[1,2,3,4,5].map(function(n) {
return (!(n>1))? 1 : /* what goes here? */ (n-1)*n;
});
To get around this, arguments.calle...