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How to calculate a mod b in Python?
...is exactly what python returns:
>>> 15 % 4
3
a %= b is also valid.
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Set variable in jinja
...whitespace, if I am not mistaken. To what end?
– Leonid
Nov 7 '16 at 6:00
14
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Html5 data-* with asp.net mvc TextboxFor html attributes
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@AlanMacdonald the _ is converted to - in older (middle?) versions of MVC. It may be that the most recent version(s) have dropped it, but I'm using it successfully on MVC 3 and 4.
– brichins
Oct 5 '15 at 19:32
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Assign same value to multiple variables at once?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What does '--set-upstream' do?
...om the <remote-branch> into the current local branch.
One way to avoid having to explicitly type --set-upstream is to use its shorthand flag -u as follows:
git push -u origin local-branch
This sets the upstream association for any future push/pull attempts automatically.
For more details, c...
What's so bad about in-line CSS?
... answered Apr 10 '10 at 6:26
DavidDavid
67.1k1515 gold badges124124 silver badges164164 bronze badges
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If string is empty then return some default value
...answered Jan 27 '11 at 19:24
David PhillipsDavid Phillips
9,40544 gold badges3636 silver badges5151 bronze badges
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Is there a best practice for generating html with javascript
...g"); }
s = s.join("");
Using arrays is much faster, especially in IE. I did some testing with strings a while ago with IE7, Opera and FF. Opera took only 0.4s to perform the test, but IE7 hadn't finished after 20 MINUTES !!!! ( No, I am not kidding. ) With array IE was very fast.
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Get css top value as number not as string?
... Using || 0 will convert Nan to 0 without the testing step.
I've also provided float and int variations to suit the intended use:
jQuery.fn.cssInt = function (prop) {
return parseInt(this.css(prop), 10) || 0;
};
jQuery.fn.cssFloat = function (prop) {
return parseFloat(this.css(prop)) || 0...
How to get the first line of a file in a bash script?
...t to read -r var <file than cat file | read anyhow, even if the latter didn't fail for the reasons described in BashFAQ #24.
– Charles Duffy
Aug 1 '17 at 16:21
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