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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
...ifferent ways of doing the same thing, and the subclass can't choose which one to pick.
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Click outside menu to close in jquery
...lick occurs on your page. To avoid that, you can add the listener for just one time :
$('a#menu-link').on('click', function(e) {
e.preventDefault();
e.stopPropagation();
$('#menu').toggleClass('open');
$(document).one('click', function closeMenu (e){
if($('#menu').has(e.ta...
How to show only next line after the matched one?
...'blah' and the next line that follows in the logfile. It might be a simple one but I can't find a way to omit the line that has 'blah' and only show next line in the output.
...
Bash continuation lines
...ntinuation lines
If this creates two arguments to echo and you only want one, then let's look at string concatenation. In bash, placing two strings next to each other concatenate:
$ echo "continuation""lines"
continuationlines
So a continuation line without an indent is one way to break up a s...
Change EOL on multiple files in one go
...nother tool) to change the line ending automatically on multiple files in one go ?
7 Answers
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Can one AngularJS controller call another?
Is it possible to have one controller use another?
14 Answers
14
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Using jQuery to replace one tag with another
...is a jsperf version which does not break the page: jsperf.com/substituting-one-tag-for-another-with-jquery/2 and you see the speed difference is not that huge anymore. Your solution is slower because you perform two DOM manipulations per element: unwrap removes the parent and adds the children to th...
How to delete items from a dictionary while iterating over it?
...ot modify a dictionary while iterating over it:
>>> mydict = {'one': 1, 'two': 2, 'three': 3, 'four': 4}
>>> for k, v in mydict.iteritems():
... if k == 'two':
... del mydict[k]
...
------------------------------------------------------------
Traceback (most recent cal...
Why are mutable structs “evil”?
...he danger of making a copy of a struct, modifying it, and somehow thinking one is modifying the original (when the fact that one is writing a struct field makes self-apparent the fact that one is only writing one's copy) seems pretty small compared to the danger that someone who holds a class object...
Set every cell in matrix to 0 if that row or column contains a 0
...esets 1st line/col depending on l and c.
I doubt strongly that I can be done in 1 pass as squares in the beginning depend on squares in the end. Maybe my 2nd pass can be made more efficient...
import pprint
m = [[1, 0, 1, 1, 0],
[0, 1, 1, 1, 0],
[1, 1, 1, 1, 1],
[1, 0, 1, 1, 1],
...