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How to view revision history for Mercurial file?
...ile History". However, for some mysterious reason, the file needs to be unaltered. Furthermore, to find the desired file there are two options:
In ### revision set query### one can type:
file("**<myfile>")
The double ** are necessary to search directories recursively. This gives you immedi...
How will I know when to create an interface?
...d.Process();
why not have them implement IProcessable, and then do
List<IProcessable> list;
foreach(IProcessable p in list)
p.Process();
this will scale much better when you add, say, 50 types of classes that all do the same thing.
Another concrete problem:
Have you ever taken a ...
Difference between jQuery parent(), parents() and closest() functions
...element, adding each
ancestor element to a temporary collection; it then filters that
collection based on a selector if one is supplied
The returned jQuery object contains zero, one, or multiple elements
.parent()
Given a jQuery object that represents a set of DOM elements, the
.parent() method al...
css - position div to bottom of containing div
... Thanks. Can you explain why?
– nagy.zsolt.hun
Mar 12 '13 at 10:27
38
absolute searc...
Calling startActivity() from outside of an Activity?
...
yes this works. but if you want to start multiple instances of the same Activity this does not work. Since the FLAG_ACTIVITY_NEW_TASK will resume the same existing Activity
– Ovidiu Latcu
Sep 30 '11 at 13:16
...
what's the meaning of '=?' in angularJS directive isolate scope declaration?
...the
attribute name is assumed to be the same as the local name. Given
<widget my-attr="parentModel"> and widget definition of scope: {
localModel:'=myAttr' }, then widget scope property localModel will
reflect the value of parentModel on the parent scope. Any changes to
parentModel w...
Streaming Audio from A URL in Android using MediaPlayer?
I've been trying to stream mp3's over http using Android's built in MediaPlayer class. The documentation would suggest to me that this should be as easy as :
...
jquery input select all on focus
...s to work for both mouse and key events (at least on Chrome/Mac):
jQuery < version 1.7:
$("input[type='text']").click(function () {
$(this).select();
});
jQuery version 1.7+:
$("input[type='text']").on("click", function () {
$(this).select();
});
Here is a demo
...
Data structure for loaded dice?
...two random numbers, r and s, between 0 and 1. Let i = floor(r*N)+1. If qi < s then return ai else return bi. The work in the alias method is in figuring out how to produce qk, ak and bk.
share
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...
How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
...rn an array of colors and got the whole thing to compile. Here is the result:
+ (NSArray*)getRGBAsFromImage:(UIImage*)image atX:(int)x andY:(int)y count:(int)count
{
NSMutableArray *result = [NSMutableArray arrayWithCapacity:count];
// First get the image into your data buffer
CGImage...