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Meaning of 'const' last in a function declaration of a class?
...method the this pointer will essentially become a pointer to const object, and you cannot therefore change any member data. (Unless you use mutable, more on that later).
The const keyword is part of the functions signature which means that you can implement two similar methods, one which is called ...
How to add ASP.NET 4.0 as Application Pool on IIS 7, Windows 7
...re you have IIS installed then perform the following steps:
Open your command prompt (Windows + R) and type cmd and press ENTER
You may need to start this as an administrator if you have UAC enabled.
To do so, locate the exe (usually you can start typing with Start Menu open), right click and selec...
Find html label associated with a given input
...
First, scan the page for labels, and assign a reference to the label from the actual form element:
var labels = document.getElementsByTagName('LABEL');
for (var i = 0; i < labels.length; i++) {
if (labels[i].htmlFor != '') {
var elem = docum...
How to make a select with array contains value clause in psql
...
And this also prevents me from needing to cast to varchar, as in s @> ARRAY['constant'::varchar], shorter.
– Andrew Backer
Jul 4 '17 at 15:34
...
Does a break statement break from a switch/select?
..., it must be that of an enclosing "for", "switch"
or "select" statement, and that is the one whose execution terminates
(§For statements, §Switch statements, §Select statements).
L:
for i < n {
switch i {
case 5:
break L
}
}
Therefore, the break statemen...
CORS Access-Control-Allow-Headers wildcard being ignored?
...cards in the Access-Control-Allow-Headers header was added to the living standard only in May 2016, so it may not be supported by all browsers. On browser which don't implement this yet, it must be an exact match: https://www.w3.org/TR/2014/REC-cors-20140116/#access-control-allow-headers-response-he...
Otherwise on StateProvider
...You can't use only $stateProvider.
You need to inject $urlRouterProvider and create a code similar to:
$urlRouterProvider.otherwise('/otherwise');
The /otherwise url must be defined on a state as usual:
$stateProvider
.state("otherwise", { url : '/otherwise'...})
See this link where ksp...
“Find next” in Vim
...e cursor jumps to the first match when I press return. Is there a Vim command analogous to "find next"?
7 Answers
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Set margins in a LinearLayout programmatically
...va ( not XML ) to create a LinearLayout with buttons that fill the screen, and have margins. Here is code that works without margins:
...
How to avoid having class data shared among instances?
...ring the variables inside the class declaration makes them "class" members and not instance members. Declaring them inside the __init__ method makes sure that a new instance of the members is created alongside every new instance of the object, which is the behavior you're looking for.
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