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How to insert text into the textarea at the current cursor position?
...
For the sake of proper Javascript
HTMLTextAreaElement.prototype.insertAtCaret = function (text) {
text = text || '';
if (document.selection) {
// IE
this.focus();
var sel = document.selection.createRange();
sel.text = text;
} else if (th...
Android - drawable with rounded corners at the top only
...his https://developer.android.com/guide/topics/resources/drawable-resource.html#Shape
and below there is a Note.
Note Every corner must (initially) be provided a corner radius greater than 1, or else no corners are rounded. If you want specific corners to not be rounded, a work-around is to use an...
Detect if device is iOS
...n.
Note: The following code is not reliable and will break if any of these HTML5 features is deprecated in a newer iOS version. You have been warned!
function iOSversion() {
if (iOS) { // <-- Use the one here above
if (window.indexedDB) { return 'iOS 8 and up'; }
if (window.SpeechSynth...
Delete with Join in MySQL
... Actually (quoting from dev.mysql.com/doc/refman/5.0/en/delete.html) "If you declare an alias for a table, you must use the alias when referring to the table: DELETE t1 FROM test AS t1, test2 WHERE ..." so using an alias is fine.
– Peter Bowers
Feb...
getActivity() returns null in Fragment function
...text context). http://developer.android.com/reference/android/app/Fragment.html#onAttach(android.app.Activity)
Activity is a context so if you can simply check the context is an Activity and cast it if necessary.
@Override
public void onAttach(Context context) {
super.onAttach(context);
A...
How do I set the size of Emacs' window?
...
Taken from: http://www.gnu.org/software/emacs/windows/old/faq4.html
(setq default-frame-alist
'((top . 200) (left . 400)
(width . 80) (height . 40)
(cursor-color . "white")
(cursor-type . box)
(foreground-color . "yellow")
(background-color ...
The type or namespace name does not exist in the namespace 'System.Web.Mvc'
...g back to the version in the GAC which didn't have the correct namespaces (Html, Ajax etc) in it and was giving me the run time error.
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Maximum Year in Expiry Date of Credit Card
... and iOS, I found that select options seem slightly easier. However, using HTML5's type=number quickly pulls up the numeric keyboard on mobile devices, so that makes things easy too. It think it comes down to validation errors; probably fewer errors with predefined select options.
...
How to detect unused methods and #import in Objective-C
... like CoverStory (a fairly simplistic GUI) or lcov (Perl scripts to create HTML reports).
I use gcov and lcov for CHDataStructures.framework and auto-generate coverage reports after each SVN commit. Again, remember that it's unwise to treat executed coverage as a definitive measure of what code is ...
Create an Android Jar library for distribution
... them. You can find more information here: ant.apache.org/manual/Tasks/jar.html
– white_gecko
Nov 23 '11 at 17:29
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