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How do I convert a Ruby class na<em>mem>e to a underscore-deli<em>mem>ited sy<em>mem>bol?
How can I progra<em>mem><em>mem>atically turn a class na<em>mem>e, FooBar , into a sy<em>mem>bol, :foo_bar ? e.g. so<em>mem>ething like this, but that handles ca<em>mem>el case properly?
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Gradle, “sourceCo<em>mem>patibility” vs “targetCo<em>mem>patibility”?
What is the relationship/difference between sourceCo<em>mem>patibility and targetCo<em>mem>patibility ? What happens when they are set to different values?
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What is the <em>mem>ost efficient way to store tags in a database?
I a<em>mem> i<em>mem>ple<em>mem>enting a tagging syste<em>mem> on <em>mem>y website si<em>mem>ilar to one stackoverflow uses, <em>mem>y question is - what is the <em>mem>ost effective way to store tags so that they <em>mem>ay be searched and filtered?
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Hex representation of a color with alpha channel?
...y standard on how to represent a color (including alpha channel) in hex for<em>mem>at?
5 Answers
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How to download/checkout a project fro<em>mem> Google Code in Windows?
How do I download a ZIP file of an entire project fro<em>mem> Google Code when there are no prepared downloads available?
6 Answe...
Rails: Check output of path helper fro<em>mem> console
Rails defines a bunch of <em>mem>agic with na<em>mem>ed routes that <em>mem>ake helpers for your routes. So<em>mem>eti<em>mem>es, especially with nested routes, it can get a little confusing to keep track of what URL you'll get for a given route helper <em>mem>ethod call. Is it possible to, using the Ruby console, see what link a given help...
bash assign default value
I thought I could use this feature to write ${LONG_VARIABLE_NA<em>Mem>E:=hello} instead of the longer LONG_VARIABLE_NA<em>Mem>E=${LONG_VARIABLE_NA<em>Mem>E:-hello} , but now bash also tries to execute 'hello' and that gives a co<em>mem><em>mem>and not found. Any way to avoid that? Or will I have to stick to the latter? Can so<em>mem>eone...
How do I negate a test with regular expressions in a bash script?
...linux-gnu), I would like to negate a test with Regular Expressions. For exa<em>mem>ple, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in:
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An “and” operator for an “if” state<em>mem>ent in Bash
I'<em>mem> trying to create a si<em>mem>ple Bash script to check if the website is down and for so<em>mem>e reason the "and" operator doesn't work:
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
...doesn't display untracked files without using .gitignore ? I want to get <em>mem>odification status infor<em>mem>ation on tracked files only.
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