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How to replace spaces in file names using a bash script
...supplied string.
The relevant syntax is ${parameter/pattern/string}. See: https://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html or http://wiki.bash-hackers.org/syntax/pe .
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Gradle, Android and the ANDROID_HOME SDK location
...'s your uncle.
Here is a reference to the problem, stated more generally:
https://emmanuelbernard.com/blog/2012/05/09/setting-global-variables-intellij/
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How to upgrade PowerShell version from 2.0 to 3.0
...icy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%systemdrive%\chocolatey\bin
cinst powershell
It installs the latest version using a Chocolatey repository.
Originally I was using command cinst powershell ...
angular ng-repeat in reverse
... orderBy:'-'"
or
ng-repeat="friend in friends | orderBy:'+':true"
from https://stackoverflow.com/a/26635708/1782470
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How can I list all commits that changed a specific file?
...he start_line_number and lowerLimit is the ending_line_number
More Info - https://www.techpurohit.com/list-some-useful-git-commands
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Deleting Objects in JavaScript
...icitly but not those declared with the var statement. "
Here is the link: https://developer.mozilla.org/En/Core_JavaScript_1.5_Reference:Operators:Special_Operators:delete_Operator
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Android - get children inside a View?
...or the children. The code is small and simple and can be found at github: https://github.com/jkincali/Android-LinearLayout-Parser
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How to get a list of column names on Sqlite3 database?
...result of select sql from sqlite_master or pragma table_info.
Reference:
https://www.sqlite.org/pragma.html#pragfunc
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New line in text area
...
I've found String.fromCharCode(13, 10) helpful when using view engines.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCharCode
This creates a string with the actual newline characters in it and so forces the view engine to output a newline rather tha...
Compiling with g++ using multiple cores
...his can change a lot) you may use ubiquitous Python function cpu_count():
https://docs.python.org/3/library/multiprocessing.html#multiprocessing.cpu_count
Like this:
make -j $(python3 -c 'import multiprocessing as mp; print(int(mp.cpu_count() * 1.5))')
If you're asking why 1.5 I'll quote user a...