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Easy way to concatenate two byte arrays
...io is best for both options. Also, that being said, the answer should also include arrayCopy since that is another solution.
– searchengine27
Jul 13 '15 at 19:19
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Parsing query strings on Android
... @rpetrich actually the docs say that bug is prior to Jelly Bean, including Ice Cream Sandwich. ref
– Big McLargeHuge
Jun 18 '19 at 16:30
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Change font color for comments in vim
...ally impossible to read when dark blue on the purple background. Thanks. I included this in my ~/.vimrc file. If someone wants to test what this looks like without doing that, just type the above command into vim after pressing the : key.
– Drew Noakes
Jan 25 '...
How to output numbers with leading zeros in JavaScript [duplicate]
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NOTE: Potentially outdated. ECMAScript 2017 includes String.prototype.padStart
You're asking for zero padding? Not really rounding. You'll have to convert it to a string since numbers don't make sense with leading zeros. Something like this...
function pad(num, size...
Efficiency of Java “Double Brace Initialization”?
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leak prone
I've decided to chime in. The performance impact includes: disk operation + unzip (for jar), class verification, perm-gen space (for Sun's Hotspot JVM).
However, worst of all: it's leak prone. You can't simply return.
Set<String> getFlavors(){
return Collections...
How to create .ipa file using Xcode?
...en sync with your iPhone.
EDIT: Here are some more detailed instructions including screenshots;
How to distribute ad hoc build with XCode 4
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Use Font Awesome icon as CSS content
...n:
.a:after {
// Import mixin from font-awesome/scss/mixins.scss
@include fa-icon();
// Use icon variable from font-awesome/scss/variables.scss
content: $fa-var-exclamation-triangle;
}
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Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
...And there is also Impel.inTouch. It looks very easy to use (with php files included), but you must use the Mootools framework in the client side :
http://impel.simulacre.org/api/Impel.inTouch
Sencha has also a synchronisation service: Sencha.io. Looks great, but it's dependent of the Sencha Touc...
Multiple inheritance/prototypes in JavaScript
... proxy invariants.
The preventExtensions and defineProperty traps are only included to prevent these operations from modifying the proxy target. Otherwise we could end up breaking some proxy invariants.
There are more traps available, which I don't use
The getPrototypeOf trap could be added, but...
Why are floating point numbers inaccurate?
... If you're talking about Python and floating-point, I'd suggest at least including the Python tutorial in your links: docs.python.org/3.4/tutorial/floatingpoint.html That's supposed to be the one-stop go-to resource for floating-point issues for Python programmers. If it's lacking in some way (a...