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70
votes
21
answers
array.contains(obj) in JavaScript
What is the most concise and efficient way to find out if a JavaScript array...
64
votes
14
answers
“Debug certificate expired” error in Eclipse Androi...
I am using Eclipse Android plugins to build a project, but I am getting this...
53
votes
30
answers
Is Java “pass-by-reference”?
I always thought Java was pass-by-reference; however I've seen a couple of b...
51
votes
6
answers
Reference - What does this symbol mean in PHP?
This is a collection of questions that come up every now and then about synt...
51
votes
8
answers
event.preventDefault() vs. return false
When I want to prevent other event handlers from executing after a certain e...
49
votes
3
answers
How to remove a property from a javascript object
Say I create an object thus: What is the best way to remove the property 'r...
48
votes
21
answers
Differences between HashMap and Hashtable?
What is the difference between a HashMap and a Hashtable in Java? Which is ...
36
votes
17
answers
How do I add an empty directory to a git repository...
How do I convince git that I really do want an empty directory?...
31
votes
22
answers
Read/convert an InputStream to a String
If you have java.io.InputStream object, how should you process that object a...
22
votes
9
answers
Change an input's HTML5 placeholder color with CSS
Chrome supports the placeholder attribute on input[type=text] elements (othe...
22
votes
6
answers
Removing untracked files from your Git working copy...
How do you delete untracked files from your Git working copy?...
18
votes
14
answers
Using Git with Visual Studio
As a long-time Visual SourceSafe user (and hater) I was discussing switching...
18
votes
19
answers
CSS rule to disable text selection highlighting
For anchors that act like buttons (for example, Questions, Tags, Users, etc....
15
votes
11
answers
Regular expression to match string not containing a...
I know it is possible to match for the word and using tools options reverse ...
2
votes
19
answers
Can I comment a JSON file?
Can I comment a JSON file? If so, how?...
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