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php var_dump() vs print_r()
...technologies', 'India');
var_dump($obj) will display below output in the screen.
object(stdClass)#1 (3) {
[0]=> string(12) "qualitypoint"
[1]=> string(12) "technologies"
[2]=> string(5) "India"
}
And, print_r($obj) will display below output in the screen.
stdClass Object (
[0] =&...
The purpose of Model View Projection Matrix
...ld space, view from world space to camera space, projection from camera to screen.
If you compose all three, you can use the one result to map all the way from object space to screen space, making you able to work out what you need to pass on to the next stage of a programmable pipeline from the in...
Android REST client, Sample?
...these Tasks from my Activity instance; but to fully account for cases like screen rotation, you might choose to call them from a Service or such.
I consciously chose my REST client itself to be an API. This means, that the app which uses my REST client need not even be aware of the actual REST URL's...
Gdb print to file instead of stdout
...For ease of use, I'd like gdb to print the object to a file instead of the screen so that I can open it in vi and move around with ease. With all gdb's versatility, there must be a way to do this, right?
...
ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...画处理函数”就会在Windows画完整个Item或者SubItem的时候被调用，你就可以随心所欲的乱画了！！
在这个例子里，我将创建一个ListCtrl，一般的ListCtrl的Item如果被选择了，则其Icon也会呈现出被选择的状态。而我创建的这个ListCtr...
Permission is only granted to system app
...
I want to change the screen brightness programmatically. I have edited the Lint under settings. But it's throwing some security exception while trying to change the screen brightness programmatically. Anyone have any solution to implement this fe...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...lso get called when a cell that is already in the table moves from off the screen to on the screen so it may not be exactly what you are looking for. I just looked through all the UITableView and UIScrollView delegate methods and there doesnt appear to be anything to handle just after a cell is ins...
Serving static files with Sinatra
...lic is accessible from '/whatever/bla.html
Example :
./public/stylesheets/screen.css
Will be accessible via '/stylesheets/screen.css' no route required
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How to use putExtra() and getExtra() for string data
...
Use this to "put" the file...
Intent i = new Intent(FirstScreen.this, SecondScreen.class);
String strName = null;
i.putExtra("STRING_I_NEED", strName);
Then, to retrieve the value try something like:
String newString;
if (savedInstanceState == null) {
Bundle extras = getI...
Detect all Firefox versions in JS
...ozIndexedDB !== "undefined" &&
typeof document.mozFullScreenEnabled === "undefined") {
firefoxVersion = "9";
}
// Firefox 10 released January 31, 2012
// mozFullScreenEnabled reports if full-screen mode is available
else if (typ...