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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
... #=> false
†The docs used to not include this, instead requiring reading the Pickaxe’s section on Ranges. Thanks to @MarkAmery (see below) for noting this update.
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How do I use itertools.groupby()?
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So you read keyfunc and were like "yeah, I know exactly what that is because this documentation is quite straightforward."? Incredible!
– Jarad
Apr 7 '17 at 19:22
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How to send JSON instead of a query string with $.ajax?
... in php you can only see application/x-www-form-urlencoded, if you want to read json data you must do file_get_contents("php://input") and perhaps then a json_decode()
– santiago arizti
Nov 23 '18 at 15:33
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Is there any kind of hash code function in JavaScript?
...our approach it will save the object although it's other references were already deleted. This can lead to problems in bigger applications.
– Johnny
Feb 19 '13 at 9:06
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What is the difference between a “function” and a “procedure”?
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I'm reading the following Ada tutorial (goanna.cs.rmit.edu.au/~dale/ada/aln/8_subprograms.html), where the second paragraph of that page starts with "Procedures in Ada are similar to those in Pascal. A procedure can contain retur...
Why do you need explicitly have the “self” argument in a Python method?
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I suggest that one should read Guido van Rossum's blog on this topic - Why explicit self has to stay.
When a method definition is decorated, we don't know whether to automatically give it a 'self' parameter or not: the decorator could turn the functi...
How exactly does work?
...browser version.
Basically, defer tells the browser to wait "until it's ready" before executing the javascript in that script block. Usually this is after the DOM has finished loading and document.readyState == 4
The defer attribute is specific to internet explorer. In Internet Explorer 8, on W...
Prevent users from submitting a form by hitting Enter
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You can use a method such as
$(document).ready(function() {
$(window).keydown(function(event){
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
});
In reading the comments on the original post, to make it more usable an...
What does $NON-NLS-1$ mean?
...the user may see should be in the resource file /res/values/strings.xml to read strings.xml file in the code you use R.string.. By adding the tag //$NON-NLS-$ you are noting that the string will not be seen by users.
The warning in Eclipse Helios may be turned on at Window -> preferences ->...
jQuery map vs. each
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@Seb, read my link to the each function, second paragraph jQuery.each function is not the same as $().each().
– bendewey
Apr 14 '09 at 20:02
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