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Remote origin already exists on 'git push' to a new repository
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"git remote rm origin" didn't work from me, if it doesn't work for you try to check with "git remote -v" this will show you if your origin has a url set, if it doesn't likely you did the init locally and are trying to push it remote, and made a misstep like me...
Ubuntu rails install fails on zlib
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This is the best resource i found. I installed ruby from source without rvm, and get a problem with zlib. This post help alot. Thank you!
– cristian
Jan 11 '11 at 11:43
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How do you round UP a number in Python?
...the function returns a float. If you want an int, you can construct an int from the return value, i.e., int(math.ceil(363))
– R. W. Sinnet
Aug 26 '15 at 23:37
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How do I check if a directory exists? “is_dir”, “file_exists” or both?
...k both. There might be a regular file named 'foo', which would prevent you from creating a directory name 'foo'.
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How to search a Git repository by commit message?
...way. The git-ready reflog article may be of help.
To recover your commit from the reflog: do a git checkout of the commit you found (and optionally make a new branch or tag of it for reference)
git checkout 77b1f718d19e5cf46e2fab8405a9a0859c9c2889
# alternative, using reflog (see git-ready link p...
log4net hierarchy and logging levels
... @mrhotroad I'm not sure how different the current version of log4net is from the version in 2014, but here's the doc on LevelMatchFilter.AcceptOnMatch. logging.apache.org/log4net/release/sdk/html/… So you can do <levelToMatch value="WARN" AcceptOnMatch="false" />
– u...
How to call a method after bean initialization is complete?
... really is the best solution, in my opinion.
It keeps your code decoupled from the Spring API (@PostConstruct is in javax.*)
It explicitly annotates your init method as something that needs to be called to initialize the bean
You don't need to remember to add the init-method attribute to your sprin...
How do I determine if my python shell is executing in 32bit or 64bit?
I need a way to tell what mode the shell is in from within the shell.
18 Answers
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Is there a fixed sized queue which removes excessive elements?
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If the "removeEldestEntry" returns true, the eldest entry is removed from the map.
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Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
...hangeable, well, I'd say that, in general, they are interchangeable, apart from the exceptions you mentioned for escaped characters. However, I don't know and cannot say whether all modern shells and all modern *nixes support both forms. I doubt that they do, especially older shells/older *nixes. If...