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What is the purpose of Looper and how to use it?
...the thread.
For example, while writing an application that downloads files from the internet, we can use Looper class to put files to be downloaded in the queue.
How it works?
There is prepare() method to prepare the Looper. Then you can use loop() method to create a message loop in the current th...
Automatically update version number
...anuelJackson haha! yeah it would. too bad i don't keep up with my comments from 2010, sorry! :P The march of time and versions saddens us all.
– jrsconfitto
Jun 5 '15 at 18:24
...
Internal Error 500 Apache, but nothing in the logs?
...rror logs?
The errors that cause your 500 Internal Server Error are coming from a PHP module. By default, PHP does NOT log these errors. Reason being you want web requests go as fast as physically possible and it's a security hazard to log errors to screen where attackers can observe them.
These i...
PHP append one array to another (not array_push or +)
... Just be careful if your keys are not a numbers but strings, From doc: If the input arrays have the same string keys, then the later value for that key will overwrite the previous one
– Dusan Plavak
Feb 5 '16 at 1:53
...
How to change users in TortoiseSVN
...ows for the server that hosts our subversion. I cleared this stored value from windows credentials and all is well.
http://windows.microsoft.com/en-us/windows7/remove-stored-passwords-certificates-and-other-credentials
sha...
What is the difference between '@' and '=' in directive scope in AngularJS?
...bute?
Yes, but only if you don't use an isolate scope. Remove this line from your directive
scope: { ... }
and then your directive will not create a new scope. It will use the parent scope. You can then access all of the parent scope properties directly.
The documentation says "Often it...
Is there a way to disable the Title and Subtitle in Highcharts?
...
@mwilson I am looking at the demo from the link in the answer above, which is (at the time of this comment) using 5.0.9, and it still works with either null or ''. Can you elaborate or demonstrate?
– jlbriggs
Mar 13 '17 ...
How to watch for array changes?
...y1:
Object.defineProperty(myArray, "push", {
enumerable: false, // hide from for...in
configurable: false, // prevent further meddling...
writable: false, // see above ^
value: function () {
for (var i = 0, n = this.length, l = arguments.length; i < l; i++, n++) {
Rai...
Which parts of Real World Haskell are now obsolete or considered bad practice?
...eady used 4.0.0.0, which introduced many changes. And that's just the jump from 6.8 to 6.10. The current version of GHC is 7.10. Monads have been changed. There's currently a discussion to remove return from Monad, so the Monad instance in Real World Haskell will really be out of sync with the real ...
PostgreSQL: Which Datatype should be used for Currency?
...it doesn't.
For a more official source, read this thread in pgsql-general (from just this week!), with statements from core developers including D'Arcy J.M. Cain (original author of the money type) and Tom Lane:
Related answer (and comments!) about improvements in recent releases:
Jasper Report: un...