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Further understanding setRetainInstance(true)
...ier that the system can
use to restore the fragment if the activity is restarted (and which
you can use to capture the fragment to perform transactions, such as
remove it). There are three ways to provide an ID for a fragment:
Supply the android:id attribute with a unique ID.
Supply ...
Prevent direct access to a php include file
...y directive into the virtual host config file. Apache read it only once on startup, .htaccess is read on every access and slow down the server
– Eineki
Jan 3 '09 at 19:43
22
...
CSS background-image - What is the correct usage?
...CSS folder tree you should use absolute path or relative to the root path (starting with /)
3) you should use complete declaration for background-image to make it behave consistently across standards compliant browsers like:
background:blue url('/images/clouds.jpg') no-repeat scroll left center;
...
How to submit a form using PhantomJS
...page.onConsoleMessage = function(msg) {
console.log(msg);
};
page.onLoadStarted = function() {
loadInProgress = true;
console.log("load started");
};
page.onLoadFinished = function() {
loadInProgress = false;
console.log("load finished");
};
var steps = [
function() {
//Load Login...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...o the chances of the problem happening there should be lower too.
Simply restarting the computer to clean the address space (loading these modules at a different random address) might work, but really, just upgrade to Git for Windows 2 to get the security fixes if nothing else.
Hacky solutions:
...
Algorithm to find top 10 search terms
...ire a decrement step for every new search term that arrives? And once this starts happening, won't this result in newer search terms being quickly removed from the map before they have a chance for their counters to increment sufficiently?
– del
Jul 16 '10 at 2...
How to get RGB values from UIColor?
...
Be warned that this method will only succeed if the starting color is in "a compatible color space", which can vary depending on the device/OS. For example I just discovered that calling this on [UIColor darkGrayColor] will fail on an iPad 2 running iOS 7. However the same col...
Could you explain STA and MTA?
...ng a window message to a hidden window; when it makes an outbound call, it starts a modal message loop to prevent other window messages being processed. You can specify a message filter to be called, so that your application can respond to other messages.
By contrast all MTA threads share a single ...
Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
...eleased automatically when memory warnings are issued.
Whenever the user start zooming, I acquire the CGPDFPage and render it using the appropriate CTM. The code in - (void)drawLayer: (CALayer*)layer inContext: (CGContextRef) context is like :
CGAffineTransform currentCTM = CGContextGetCTM(conte...
Position Relative vs Absolute?
...osition: absolute;
Absolute positioning is the easiest to understand. You start with the CSS position property:
position: absolute;
This tells the browser that whatever is going to be positioned should be removed from the normal flow of the document and will be placed in an exact location on the...
