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How to convert a string into double and vice versa?
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How can I pretty-print JSON in a shell script?
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
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Dijkstra allows assigning distances other than 1 for each step. For example, in routing the di...
Automatic Retina images for web sites
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How do I display the current value of an Android Preference in the Preference summary?
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How to pre-populate the sms body text via an html link
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It turns out this is 100% possible, though a little hacky.
If you want it to work on Android...
select into in mysql
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Use the CREATE TABLE SELECT syntax.
http://dev.mysql.com/doc/refman/5.0/en/create-table-selec...
How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
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Eclipse: Enable autocomplete / content assist
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By default in Eclipse you only have to press Ctrl-space for autocomplete. Then select the desi...
What is the difference in maven between dependency and plugin tags in pom xml?
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Both plugins and dependencies are Jar files.
But the difference between them is, most of the...