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How to retrieve the dimensions of a view?
...{
LayerDrawable ld = (LayerDrawable)tv.getBackground();
ld.setLayerInset(1, 0, tv.getHeight() / 2, 0, 0);
ViewTreeObserver obs = tv.getViewTreeObserver();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
obs.removeOnGlobalLayoutListener(t...
How to get file creation & modification date/times in Python?
I have a script that needs to do some stuff based on file creation & modification dates but has to run on Linux & Windows .
...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...reSQL user using System Preferences -> Users & Groups.
Unlock the settings panel by clicking on the padlock and entering your password.
Select the PostgreSQL user and click on the minus button.
Restore your shared memory settings:
sudo rm /etc/sysctl.conf
That should be all! The uninst...
How can I remove a style added with .css() function?
...
You guys don't get to set the requirements of any solution you develop for a client. If that client wants or needs support for an older browser, it;s your job to provide it, period. You guys talking about "who cares" give true engineers a bad name...
Core pool size vs maximum pool size in ThreadPoolExecutor
...Out(boolean) which allows core threads to be killed after given idle time. Setting this to true and setting core threads = max threads allows the thread pool to scale between 0 and max threads.
– Jaroslaw Pawlak
Jun 29 '15 at 8:34
...
Make function wait until element exists
...t you could do is test for the existence in an interval:
var checkExist = setInterval(function() {
if ($('#the-canvas').length) {
console.log("Exists!");
clearInterval(checkExist);
}
}, 100); // check every 100ms
But note - many times 3rd party code has an option to activate you...
How to create SBT project with IntelliJ Idea?
...+for+IntelliJ+IDEA or can be installed directoly from within the IDE using Settings -> Plugins dialog. Afterwards one can just do File -> New Project -> Scala -> SBT based. IntelliJ will generate basic build.sbt, download necessary dependencies and open project.
SBT Plugin
Sbt plugin ...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...) until after it's saved to the favourites bar, i.e. after the browser has settled on its icon?
– dumbledad
May 10 '12 at 16:23
...
How do I put the image on the right side of the text in a UIButton?
...when you don't want your layout to be "flipped" in RTL languages. Directly setting semanticContentAttribute is just a hack/workaround, not a real solution.
– Zoltán
Sep 4 '17 at 20:49
...
Unable to export Apple production push SSL certificate in .p12 format
... And the certificate assistant always uses whatever keychain was set as the default when the CSR was created. If you want to have the keys generated in a specific keychain set it as the default before you begin the CSR process. Once the CSR is created you can set it back. When importing th...