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iPhone viewWillAppear not firing
...t my navigation controller's delegate and still the method was not getting called. Anyway, I set it and then I used the methods you mention above. Thanks.
– Dimitris
Mar 29 '10 at 12:53
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What is the difference between “def” and “val” to define a function
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Method def even evaluates on call and creates new function every time (new instance of Function1).
def even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = false
val even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = true
With def...
How does “this” keyword work within a function?
... a certain value, depending on how you invoke the function. This is often called the invocation pattern.
There are four ways to invoke functions in javascript. You can invoke the function as a method, as a function, as a constructor, and with apply.
As a Method
A method is a function that's att...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...ptimizer --> requirejs.org/docs/optimization.html) does it. More specifically, it concatenates your modules ordering them by dependencies. The guys from Modernizr and jQuery took advantage of the ordering algorithm of the tool and use it specifically as a smart concatenator. You can check their r...
How to asynchronously call a method in Java
...ar in Java. As far as I've searched the common way to parallelize a method call is to do something like:
12 Answers
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
..._nonzero__ in 2.x), a comparison (__eq__), or arithmetic (__add__), you're calling the same method whether you use True or 1.
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...Felix Kling's answer to "How do I return the response from an asynchronous call?". See his excellent answer explaining synchronous and asynchronous flows, as well as the "Restructure code" section.
@Benjamin Gruenbaum has also put a lot of effort explaining asynchronicity in the same thread.
@Matt E...
Renaming a branch while on pull request
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"Renaming" a remote branch in git, as indicated by the link you provided, is really just deleting a branch, followed by pushing a new one with the same commit hash but a new name. If you have a pull request open for branch patch-1, when you delete that branch, the pull request will be closed...
opengl: glFlush() vs. glFinish()
I'm having trouble distinguishing the practical difference between calling glFlush() and glFinish() .
8 Answers
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How to add icon inside EditText view in Android ?
I want to add a "search" icon to appear inside an EditText in the left edge? such as search box in Facebook Android app?
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