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Using the “final” modifier whenever applicable in Java [closed]
... everywhere when I "Clean Up..." my code. Everywhere means even in catch() blocks, and as said, you will not notice them after a while. Of course, if I would create a language, the final would be the default, and a var or modifiable would be the optional keyword.
– Maarten Bode...
AngularJS changes URLs to “unsafe:” in extension page
... whitelist the chrome-extension: protocol would be in your module's config block:
var app = angular.module( 'myApp', [] )
.config( [
'$compileProvider',
function( $compileProvider )
{
$compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|ftp|mailto|chrome-extension):/);
...
Test a weekly cron job [closed]
...ll; see man 1 flock. Quite handy for such uses since it provides automatic blocking.
– Craig Ringer
Nov 16 '12 at 2:24
...
Convert form data to JavaScript object with jQuery
...
In the coffeescript, that first if block can be shortened to value = @value ? ''
– nzifnab
Sep 10 '12 at 23:23
...
What is stability in sorting algorithms and why is it important?
...orithms:
Insertion Sort
Merge Sort
Bubble Sort
Tim Sort
Counting Sort
Block Sort
Quadsort
Library Sort
Cocktail shaker Sort
Gnome Sort
Odd–even Sort
Unstable Sorting Algorithms:
Heap sort
Selection sort
Shell sort
Quick sort
Introsort (subject to Quicksort)
Tree sort
Cycle sort
Smoothsort...
How to open the Google Play Store directly from my Android application?
...le.com/store/apps/details?id=" + appPackageName)));
}
We use a try/catch block here because an Exception will be thrown if the Play Store is not installed on the target device.
NOTE: any app can register as capable of handling the market://details?id=<appId> Uri, if you want to specifically...
Get the first item from an iterable that matches a condition
...break
...
>>> foo
6
It would avoid having to make a try/except block. But that seems kind of obscure and abusive to the syntax.
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foll...
How to set environment variables in Python?
....environ.get("variable_1")
os.environ.get("variable_2")
This simple code block works well, however, these variables exist inside the respective processes such that you will not find them in the environment variables tab of windows system settings. Pretty much above code did not serve my purpose. T...
Haskell error parse error on input `='
...le of thumb for using ghci is that any code you enter should conform to do-block semantics; that is, you could assume syntactically that you're programming within the IO monad (if this is new terminology, don't worry! I'd highly recommend reading through this tutorial).
This answer illustrates this...
Listening for variable changes in JavaScript
...able, which would allow you to detect attempted changes, but it would also block any changes.
Defining setters and getters works, but it requires a lot of setup code and it does not work well when you need to delete or create new properties.
Today, you can now use the Proxy object to monitor (and ...