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Python nonlocal statement
...A with an attribute x and a subclass B defined in it, you would refer to x from within B as A.x
– Anon
Aug 11 '09 at 18:37
2
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Why doesn't list have safe “get” method like dictionary?
...tem are O(1). It won't be quite as fast in raw terms as checking len, but from a complexity point of view they're all O(1). The right answer is the typical usage / semantics one...
– Mark Longair
Feb 26 '11 at 8:15
...
How to create dictionary and add key–value pairs dynamically?
From post:
15 Answers
15
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Should I store entire objects, or pointers to objects in containers?
Designing a new system from scratch. I'll be using the STL to store lists and maps of certain long-live objects.
10 Answer...
How can I tell gcc not to inline a function?
...ific noinline attribute.
This function attribute prevents a
function from being considered for
inlining. If the function does not
have side-effects, there are
optimizations other than inlining that
causes function calls to be optimized
away, although the function call is
live. To k...
Margin on child element moves parent element
...put 2 divs next to each other with margin: 5px 10px; id expect 2 divs 5 px from the top and 20px between them not 5 px from the top and 10px between them. if i wanted 10 px between them id have specified margin: 5px 5px;. i honestly wish there was a root rule i could place that would stop all margin...
Invoking a jQuery function after .each() has completed
... should also achieve what you're after.
Promise documentation
An example from a project i'm working on:
$( '.panel' )
.fadeOut( 'slow')
.promise()
.done( function() {
$( '#' + target_panel ).fadeIn( 'slow', function() {});
});
:)
...
Share variables between files in Node.js?
...pass the shareable object
myModule.init(shares);
// The value was changed from init2 on the other file
console.log(shares.value); // 789
On the other file..
// module.js
var shared = null;
function init2(){
console.log(shared.value); // 123
shared.value = 789;
}
module.exports = {
...
Percentage width in a RelativeLayout
...d set on using a RelativeLayout, you can now use the PercentRelativeLayout from support library version 23.0.0.
– neits
Aug 21 '15 at 12:36
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What are the best practices to follow when declaring an array in Javascript?
...r = [];
}());
In my example code, I've kept the Array function hidden from the rest of the document scope, however it's more likely that if you ever run into this sort of issue that the code won't have been left in a nice closure, and will likely be difficult to locate.
Disclaimer: It's not a ...