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grep without showing path/file:line
How do you grep and only return the matching line? i.e. The path/filename is omitted from the results.
3 Answers
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Best way to randomize an array with .NET
What is the best way to randomize an array of strings with .NET? My array contains about 500 strings and I'd like to create a new Array with the same strings but in a random order.
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How to filter a dictionary according to an arbitrary condition function?
I have a dictionary of points, say:
7 Answers
7
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chai test array equality doesn't work as expected
Why does the following fail?
3 Answers
3
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Set element width or height in Standards Mode
...it possible to set width or height of HTML element (ex. <div> ) in JavaScript in Standards Mode?
2 Answers
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How to schedule a periodic task in Java?
I need to schedule a task to run in at fixed interval of time. How can I do this with support of long intervals (for example on each 8 hours)?
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How do you manually execute SQL commands in Ruby On Rails using NuoDB
I'm trying to manually execute SQL commands so I can access procedures in NuoDB.
4 Answers
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how to get first three characters of an NSString?
How can I return the first three characters of an NSString?
3 Answers
3
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Difference between android-support-v7-appcompat and android-support-v4
I wanted to know the difference between android-support-v4.jar
and android-support-v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar .
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Ruby get object keys as array
I am new to Ruby, if I have an object like this
4 Answers
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