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How to set layout_weight attribute dynamically from code?
...u don't use weights
– invertigo
Oct 20 '14 at 16:01
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show 4 more comments
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How to tell if node.js is installed or not
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200
Open a terminal window.
Type:
node -v
This will display your nodejs version.
Navigate to w...
Why use String.Format? [duplicate]
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edited Feb 20 '19 at 13:58
Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
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Delete all rows in an HTML table
...y tr").remove();
– TTT
Aug 7 '14 at 20:34
1
Very good simple answer. I used in my CoffeeScript - ...
What is a “slug” in Django?
... Old Virgin
Since spaces aren't valid in URLs, they must be replaced by %20, which results in:
www.example.com/article/The%2046%20Year%20Old%20Virgin
Both attempts are not resulting in very meaningful, easy-to-read URL. This is better:
www.example.com/article/the-46-year-old-virgin
In this e...
What are the lesser known but useful data structures?
...rch
– Oskar Austegard
Mar 24 '11 at 20:18
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show 3 more comments
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How to check if mysql database exists
...privilege.
– O. Jones
Dec 16 '09 at 20:18
22
@OllieJones second one is good too, the answerer is ...
How can I check if a scrollbar is visible?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 27 '11 at 9:19
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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...idth();
var h = element.height();
// using 20 here because it seems even a missing image will have ~18px width
// after this error function has been called
if (w <= 20) { w = 100; }
if (h <= 20) { h = 100; }
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Calling a JavaScript function named in a variable [duplicate]
... looked like this:
http://yoursite.com/foo.html?func=function(){alert('Im%20In%20Teh%20Codez');}
And their javascript, not yours, would get executed. This code could do something far worse than just pop up an alert of course; it could steal cookies, send requests to your application, etc.
So, ma...