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How to update Ruby to 1.9.x on Mac?

...am trying to update to the current version of ruby on it (1.9.2) from the snow leopard default of 1.8.7. Can somebody point me to tutorial or explain the best method to update Ruby on my mac from 1.8 to 1.9.2? Thanks ...
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How to get index using LINQ? [duplicate]

...ad of -1 when there is no match. But let's ignore this minor annoyance for now. In fact the horrible standard solution crashes in that case and I consider returning an index that is out-of-bounds superior. What happens now is ReSharper telling me Loop can be converted into LINQ-expression. While mo...
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django change default runserver port

... I actually started using supervisor for this now, that makes it even easier to manage. :-) But yours is probably the cleanest solution other than writing a dedicated runserver script. – jonny May 29 '14 at 16:14 ...
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Create a tag in a GitHub repository

..., you might want to fetch it into your local repository too: git fetch Now next time, you may want to create one more tag within the same release from website. For that follow these steps: Go to release tab Click on edit button for the release Provide name of the new tag ABC_DEF_V_5_3_T_2 and...
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How can you get the Manifest Version number from the App's (Layout) XML variables?

...rsion number in the main part of the code. What I have been doing up until now is to link the version number in a String XML file to the manifest (@string/Version). What I would like to do is to do it the other way around, link a string XML variable to the version in the manifest. The reason? I'd li...
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Why is “import *” bad?

...espace (might shadow some other object from previous import and you won't know about it). Because you don't know exactly what is imported and can't easily find from which module a certain thing was imported (readability). Because you can't use cool tools like pyflakes to statically detect errors i...
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How to pass arguments to a Button command in Tkinter?

...arameter assignment for the lambda"? I did not get lambda to work and thus now use partial. – Klamer Schutte Feb 18 '15 at 22:14  |  show 13 m...
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Modify UIImage renderingMode from a storyboard/xib file

... answered May 12 '14 at 17:31 SnowmanSnowman 28.7k4343 gold badges161161 silver badges284284 bronze badges ...
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How can I select from list of values in SQL Server

...every comma with UNION SELECT Add a SELECT in front of the statement You now should have a working query share | improve this answer | follow | ...
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git rebase, keeping track of 'local' and 'remote'

...mits on the new 'our' B branch: x--x..x..x..x <- old "theirs" commits, now "ghosts", available through reflogs \ \ \--y--y--y--x'--x'--x'(*) <- branch B with HEAD updated ("ours") ^ | upstream branch Note: the "upstream" notion is the ...