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Bash/sh - difference between && and ;
I normally use ; to combine more than one command in a line, but some people prefer && . Is there any difference? For example, cd ~; cd - and cd ~ && cd - seems to make the same thing. What version is more portable, e.g. will be supported by a bash-subset like Android's shell ...
Most tricky/useful commands for gdb debugger [closed]
...ceeding through subroutine calls.
* reverse-nexti ('rni') -- Step backward one instruction, but proceed through called subroutines.
* reverse-step ('rs') -- Step program backward until it reaches the beginning of a previous source line
* reverse-stepi -- Step backward exactly one instruction
* set e...
How to use OpenFileDialog to select a folder?
...d especially when the storage is slow or when you have a lot of folders at one of the levels.
– mistika
Jun 24 '14 at 15:25
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Is it possible to have different Git configuration for different projects?
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The .git/config file in a particular clone of a repository is local to that clone. Any settings placed there will only affect actions for that particular project.
(By default, git config modifies .git/config, not ~/.gitconfig - only with --global does it modify t...
Is there a C++ decompiler? [closed]
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+1 for Snowman, but as others have mentioned, even a simple Hello, World becomes practically unreadable once decompiled.
– bdetweiler
Dec 2 '18 at 17:28
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How to render a DateTime object in a Twig template
One of my fields in one of my entities is a "datetime" variable.
9 Answers
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Difference between MEAN.js and MEAN.io
...ods: mean.js and mean.io. So I came up asking myself this question: "Which one do I use?".
5 Answers
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log messages appearing twice with Python Logging
...en added to the logger.
Try tracing calls to that method and eliminating one of these. Or set up a flag logging_initialized initialized to False in the __init__ method of Boy and change configure_logging to do nothing if logging_initialized is True, and to set it to True after you've initialized t...
Search for one value in any column of any table inside a database
Is there a way to search for one value (in my case it is a UID of the type char(64) ) inside any column of any table inside one MS SQL Server database?
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Should I use a data.frame or a matrix?
When should one use a data.frame , and when is it better to use a matrix ?
6 Answers
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