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Pass a JavaScript function as parameter
... alert(x);
}
function bar(func) {
func();
}
//alerts "Hello World!" (from within bar AFTER being passed)
bar(function(){ foo("Hello World!") });
If you prefer, you could also use the apply function and have a third parameter that is an array of the arguments, like such:
function eat(food1, ...
How can I create a UILabel with strikethrough text?
... I guess you forgot to commit that. You should use a proper value from NSUnderlineStyle instead of @2. I am little bit pedantic here.
– Ben Sinclair
May 20 '14 at 19:02
...
Regex for password must contain at least eight characters, at least one number and both lower and up
... it. For it to work, though, I had to remove the last clause |[a-zA-Z0-9]* from it.
– i--
Mar 17 '16 at 14:44
...
What's the best way to learn LISP? [closed]
...way. PCL has the advantage that experienced programs can start using Lisp from day 1, instead of just being mesmorized
– Aaron
Jan 2 '09 at 20:17
add a comment
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SQLite - increase value by a certain number
...
FROM is an SQLite keyword? The docs don't seem to indicate it. sqlite.org/lang_update.html
– Jason S
Apr 13 '09 at 15:43
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Is there a 'box-shadow-color' property?
...the color of the shadow. If the color is absent, the used
color is taken from the ‘color’ property.
In practice, you have to change the color property and leave box-shadow without a color:
box-shadow: 1px 2px 3px;
color: #a00;
Support
Safari 6+
Chrome 20+ (at least)
Firefox 13+ (at lea...
random.seed(): What does it do?
...the same pattern of random numbers. This way you are generating them right from the start. You give a different seed- it starts with a different initial (above 3).
Given a seed, it will generate random numbers between 1 and 10 one after another. So you assume one set of numbers for one seed value.
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Regex Match all characters between two strings
...day that is the only one that made me twitch. :) I softened the first line from is incorrect to doesn't seem quite correct to me... Hope that doesn't make you twitch, probably just a difference of perception about what the regex for such a high-traffic answer should be.
– zx81
...
How do I use spaces in the Command Prompt?
... app xyz which location is :
C:\Program Files\ab cd\xyz.exe
To run this from windows cmd prompt, you need to use
C:\"Program Files"\"ab cd"\xyz.exe
or
"C:\Program Files\ab cd\xyz.exe"
share
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What's the simplest way to list conflicted files in Git?
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git diff --check uses the whitespace rules from core.whitespace. You can disable all of the whitespace checks during git invocation to just get conflict markers: git -c core.whitespace=-trailing-space,-space-before-tab,-indent-with-non-tab,-tab-in-indent,-cr-at-eol di...