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Get Value of a Edit Text field
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you should add explanation where does the "mEdit" come from.
– null
Aug 13 '14 at 12:02
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animating addClass/removeClass with jQuery
...ss and toggleClass also accepts a second argument; the time duration to go from one state to the other.
$(this).addClass('abc',1000);
See jsfiddle:- http://jsfiddle.net/6hvZT/1/
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improve t...
Get the first N elements of an array?
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Use array_slice()
This is an example from the PHP manual: array_slice
$input = array("a", "b", "c", "d", "e");
$output = array_slice($input, 0, 3); // returns "a", "b", and "c"
There is only a small issue
If the array indices are meaningful to you, remembe...
How can I concatenate two arrays in Java?
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I found a one-line solution from the good old Apache Commons Lang library. ArrayUtils.addAll(T[], T...)
Code:
String[] both = ArrayUtils.addAll(first, second);
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How to Save Console.WriteLine Output to Text File
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Try this example from this article - Demonstrates redirecting the Console output to a file
using System;
using System.IO;
static public void Main ()
{
FileStream ostrm;
StreamWriter writer;
TextWriter oldOut = Console.Out;
t...
How to check if an array value exists?
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Using: in_array()
$search_array = array('user_from','lucky_draw_id','prize_id');
if (in_array('prize_id', $search_array)) {
echo "The 'prize_id' element is in the array";
}
Here is output: The 'prize_id' element is in the array
Using: array_key_exists()
$sear...
Should import statements always be at the top of a module?
...fit I get is the ability to refactor more reliably. When I move a function from one module to another, I know that the function will continue to work with all of its legacy of testing intact. If I have my imports at the top of the module, when I move a function, I find that I end up spending a lot o...
Rebuild IntelliJ project indexes
...ation problem I was having in IJ 14.0.3 where IJ was not resolving imports from dependent modules even though they were explicitly included in the project structure. You no longer have to restart IJ.
– wjohnson
Feb 24 '15 at 7:48
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When to use an interface instead of an abstract class and vice versa?
...think this was the "lightbulb" moment for me - think about interfaces less from the author's perpective and more from that of any coder coming later in the chain who is adding implementation to a project, or extending an API.
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Using git commit -a with vim
...read for an explanation: VIM for Windows - What do I type to save and exit from a file?
As I wrote there: to learn Vimming, you could use one of the quick reference cards:
http://bullium.com/support/vim.html
http://tnerual.eriogerg.free.fr/vim.html
Also note How can I set up an editor to work...