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Difference between sh and bash
When writing shell programs, we often use /bin/sh and /bin/bash . I usually use bash , but I don't know what's the difference between them.
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Where can I find the Java SDK in Linux after installing it?
I installed JDK using apt-get install but I don't know where my jdk folder is. I need to set the path for that. Does any one have a clue on the location?
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Rails 3.1 and Image Assets
I have put all my images for my admin theme in the assets folder within a folder called admin. Then I link to it like normal ie.
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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
Both of these generate an error saying they must be a compile-time constant:
8 Answers
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Extract subset of key-value pairs from Python dictionary object?
I have a big dictionary object that has several key value pairs (about 16), but I am only interested in 3 of them. What is the best way (shortest/efficient/most elegant) to achieve that?
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JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
I'm using JQuery as such:
12 Answers
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Read a file one line at a time in node.js?
I am trying to read a large file one line at a time. I found a question on Quora that dealt with the subject but I'm missing some connections to make the whole thing fit together.
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How do I install cURL on cygwin?
I tried to enable curl on cygwin but it says bash: curl: command not found
17 Answers
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Action bar navigation modes are deprecated in Android L
Taking a look at the API diff report for the Android "L" preview, I see that all methods related to navigation modes in the ActionBar class (such as setNavigationMode() , addTab() , selectTab() , &c). are now deprecated.
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JavaScript listener, “keypress” doesn't detect backspace?
I'm using a keypress listener eg..
7 Answers
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