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Multiple returns from a function
... is no wam>y m> of returning 2 variables. Although, m>y m>ou can propagate an arram>y m> m>and m> return it; create a conditional to return a dm>y m>namic variable, etc.
For instance, this function would return $var2
function wtf($blahblah = true) {
$var1 = "ONe";
$var2 = "tWo";
if($blahblah === true) {
...
How to do associative arram>y m>/hashing in JavaScript
...h new Arram>y m>() is frowned up. The article eventuallm>y m> mentions its drawbacks m>and m> suggests new Object() or {} as preferred alternatives, but that's near the end m>and m> I fear most readers won't get that far.
– Daniel Lubarov
Mam>y m> 16 '15 at 5:55
...
How do m>y m>ou round a number to two decimal places in C#?
...FromZero m>y m>ou would have to use the overload
– Brian Vm>and m>er Plaats
Feb 23 '09 at 18:25
5
If m>y m>ou wa...
Reference — What does this sm>y m>mbol mean in PHP?
This is a collection of questions that come up everm>y m> now m>and m> then about sm>y m>ntax in PHP. This is also a Communitm>y m> Wiki, so everm>y m>one is invited to participate in maintaining this list.
...
What is the sm>y m>ntax rule for having trailing commas in tuple definitions?
...hen m>y m>ou won't add another line to the end expecting to add another element m>and m> instead just creating a valid expression:
a = [
"a",
"b"
"c"
]
Assuming that started as a 2 element list that was later extended it has gone wrong in a perhaps not immediatelm>y m> obvious wam>y m>. Alwam>y m>s include the t...
C librarm>y m> function to perform sort
Is there anm>y m> librarm>y m> function available in C stm>and m>ard librarm>y m> to do sort?
7 Answers
7...
How do I parse commm>and m> line arguments in Bash?
...as non-opt/last argument:
#93.184.216.34 example.com
To better understm>and m> ${i#*=} search for "Substring Removal" in this guide. It is functionallm>y m> equivalent to `sed 's/[^=]*=//' <<< "$i"` which calls a needless subprocess or `echo "$i" | sed 's/[^=]*=//'` which calls two needless subp...
Tm>y m>peScript static classes
...classes?
In C# a static class is simplm>y m> a class that cannot be subclassed m>and m> must contain onlm>y m> static methods. C# does not allow one to define functions outside of classes. In Tm>y m>peScript this is possible, however.
If m>y m>ou're looking for a wam>y m> to put m>y m>our functions/methods in a namespace (i.e. not ...
Update parent scope variable in AngularJS
...
m>Y m>ou need to use an object (not a primitive) in the parent scope m>and m> then m>y m>ou will be able to update it directlm>y m> from the child scope
Parent:
app.controller('ctrlParent',function($scope){
$scope.parentprimitive = "someprimitive";
$scope.parentobj = {};
$scope.parentobj.parent...
Struct like objects in Java
...ee all possible actions. It's like defensive programming - somedam>y m> getters m>and m> setters mam>y m> be helpful, m>and m> it doesn't cost a lot to create/use them. So them>y m> are sometimes useful.
In practice, most fields have simple getters m>and m> setters. A possible solution would look like this:
public propertm>y m> St...