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How are msys, msys2, and msysgit related to each other?
... software - the stated goal of MSYS - we ported the Pacman package manager from Arch Linux. Pacman is more than just about managing binary packages (though it does that very well). It has a software building infrastructure called makepkg that allows the creation of recipes (PKGBUILD and patch files)...
Remove file extension from a file name string
...lename you pass as an argument without the extension, as should be obvious from the name.
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What is the difference between __dirname and ./ in node.js?
...ript.js, the value would be /d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technically, it starts out as your working directory but can be changed using process.chdir()....
How to completely remove borders from HTML table
...tion is officially deprecated (still works though), so if you are starting from scratch, you should go with the jnpcl's border-collapse solution.
I actually quite dislike this change so far (don't work with tables that often). It makes some tasks bit more complicated. E.g. when you want to include ...
PostgreSQL delete all content
...nt using sql:
Deleting content of one table:
TRUNCATE table_name;
DELETE FROM table_name;
Deleting content of all named tables:
TRUNCATE table_a, table_b, …, table_z;
Deleting content of named tables and tables that reference to them (I will explain it in more details later in this answer):...
Get root view from current activity
...et the root view with View.getRootView() . I am also able to get the view from a button's onClick event where the argument is a View . But how can I get the view in an activity ?
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How to execute PHP code from the command line?
...lot more fun.
Anyway, the php command offers two switches to execute code from the command line:
-r <code> Run PHP <code> without using script tags <?..?>
-R <code> Run PHP <code> for every input line
You can use php's -r switch as such:
php -r 'echo ...
How to replace (or strip) an extension from a filename in Python?
...how to remove an extension using pathlib (Python >= 3.4):
>>> from pathlib import Path
>>> filename = Path('/some/path/somefile.txt')
>>> filename_wo_ext = filename.with_suffix('')
>>> filename_replace_ext = filename.with_suffix('.jpg')
>>> print(...
Extracting the last n characters from a ruby string
To get the last n characters from a string, I assumed you could use
8 Answers
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pythonic way to do something N times without an index variable?
...ul -- except for the fact that you're used to it, why else would "count up from 0 to N-1 [[and completely ignore the count]] each time performing this count-independent operation" be intrinsically any clearer than "repeat N times the following operation"...?
– Alex Martelli
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