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try/catch versus throws Exception
Are these code statements equivalent?
Is there any difference between them?
10 Answers
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How to name variables on the fly?
Is it possible to create new variable names on the fly?
6 Answers
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Match two strings in one line with grep
I am trying to use grep to match lines that contain two different strings. I have tried the following but this matches lines that contain either string1 or string2 which not what I want.
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Is it possible to use jQuery .on and hover?
I have a <ul> that is populated with javascript after the initial page load. I'm currently using .bind with mouseover and mouseout .
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Get an array of list element contents in jQuery
I have a structure like this:
6 Answers
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Android: Getting a file URI from a content URI?
In my app the user is to select an audio file which the app then handles. The problem is that in order for the app to do what I want it to do with the audio files, I need the URI to be in file format. When I use Android's native music player to browse for the audio file in the app, the URI is a cont...
How to find out which processes are using swap space in Linux?
Under Linux, how do I find out which process is using the swap space more?
17 Answers
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conditional unique constraint
I have a situation where i need to enforce a unique constraint on a set of columns, but only for one value of a column.
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How to add facebook share button on my website?
I have this code that suppose to work, but doesn't work. If this helps you in anyway that would be great.
7 Answers
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File inside jar is not visible for spring
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8 Answers
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