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How can I change Eclipse theme?
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eclipse-color-theme doesn't work for me. I use MacOS Mountain Lion. It's adds nothing to Appearance themes.
– JavaRunner
Feb 23 '13 at 6:49
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How to attach debugger to iOS app after launch?
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Attach your device connected your Mac
Debug > Attach to Process by PID or Name
In the dialog sheet, enter the name of your app as it appears in the Debug navigator when started via Xcode.
If the app is already running, the debugger will attach to the run...
python setup.py uninstall
...n.framework/Versions/3.7/lib/python3.7/site-packages/my_module-0.1.egg/ on macOS. It has no files, but Python will still import an empty module:
>>> import my_module
>>> my_module.__file__
None
Once deleted, Python shows:
>>> import my_module
Traceback (most recent cal...
redirect COPY of stdout to log file from within bash script itself
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Solution for busybox, macOS bash, and non-bash shells
The accepted answer is certainly the best choice for bash. I'm working in a Busybox environment without access to bash, and it does not understand the exec > >(tee log.txt) syntax. It ...
How do I add a password to an OpenSSH private key that was generated without a password?
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For some reason, on MacOS 10.14, this does not format the file with the Proc-Type: 4,ENCRYPTED header, which is incompatible with some applications checking for a passphrase. After trying several ways to get it to work, the easiest way to workar...
How do I ignore files in Subversion?
... specify the file pattern. Also, the first time, I needed run this (I'm on Mac): export SVN_EDITOR="nano"
– Elijah Lofgren
Nov 16 '17 at 4:31
add a comment
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static linking only some libraries
...o this solution doesn't work on systems where gcc uses the system ld (e.g. Mac OS X).
– pts
Jul 19 '12 at 13:55
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Eclipse and Windows newlines
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There is a handy bash utility - dos2unix - which is a DOS/MAC to UNIX text file format converter, that if not already installed on your distro, should be able to be easily installed via a package manager. dos2unix man page
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What is the difference between float and double?
...times have long double[1] (the above example gives 9.000000000000000066 on Mac), but all floating point types suffer from round-off errors, so if precision is very important (e.g. money processing) you should use int or a fraction class.
Furthermore, don't use += to sum lots of floating point numbe...
Are loops really faster in reverse?
...potential to optimize the code. JITs will translate simple loops to direct machine opcodes, but if loops have too many variables then JIT won't be able to optimize as good. Generally, it's limited by architecture or cpu registers that JIT uses. Initializing once and going down simply cleanest soluti...