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Why are my JavaScript function names clashing?
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Why am I getting a “401 Unauthorized” error in Maven?
...hat the id for the repository you configured your credentials for (in your settings.xml or POM) matches the repository you want to deploy to. Just stumbled over this.
– Gregor
May 6 '16 at 15:28
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Get class name using jQuery
... in his answer, there is always a chance of more than one class name being set. (for instance JQuery-UI adds helper classes all over the place). You could always checked for this using if(className.indexOf(' ') !== -1){throw new Error('Uh-oh! More than one class name!');}
– Po...
How to open standard Google Map application from my application?
...Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri); mapIntent.setPackage("com.google.android.apps.maps"); startActivity(mapIntent);
– David Thompson
Mar 9 '17 at 12:14
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Is 'float a = 3.0;' a correct statement?
... @ChristianHackl Converting 4.2 to 4.2f may have the side effect of setting the FE_INEXACT flag, depending on the compiler and system, and some (admittedly few) programs do care about which floating-point operations are exact, and which aren't, and test for that flag. This means that the simp...
Push git commits & tags simultaneously
...
As of git 2.4.1, you can do
git config --global push.followTags true
If set to true enable --follow-tags option by default.
You may override this configuration at time of push by specifying --no-follow-tags.
As noted in this thread by Matt Rogers answering Wes Hurd:
--follow-tags only pushes ann...
Dynamically creating keys in a JavaScript associative array
...t has objects.
The following lines of code all do exactly the same thing - set the 'name' field on an object to 'orion'.
var f = new Object(); f.name = 'orion';
var f = new Object(); f['name'] = 'orion';
var f = new Array(); f.name = 'orion';
var f = new Array(); f['name'] = 'orion';
var f = new XML...
Achieving bright, vivid colors for an iOS 7 translucent UINavigationBar
... layer gets adjusted in layout subviews and the color changes whenever you set barTintColor.
Gist: https://gist.github.com/aprato/6631390
setBarTintColor
[super setBarTintColor:barTintColor];
if (self.extraColorLayer == nil) {
self.extraColorLayer = [CALayer layer];
self.extraColorLa...
How to set layout_weight attribute dynamically from code?
How can I set the value for the attribute layout_weight for button in android dynamically from java code ?
9 Answers
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What is Scala's yield?
...nerators, where you may use yield too).
It is applied in combination with for and writes a new element into the resulting sequence.
Simple example (from scala-lang)
/** Turn command line arguments to uppercase */
object Main {
def main(args: Array[String]) {
val res = for (a <- args) yie...