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How do you loop through each line in a text file using a windows batch file?
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A minor addition: to make this work from the command line interactively, replace %%A with %A in the above command. Otherwise you'll get %%A was unexpected at this time..
– vadipp
Nov 12 '12 at 12:02
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How to get an absolute file path in Python
...irectory ".." element) and return a string. This is just a string computed from the current directory; any correlation to an actual file is accidental, it seems. Try os.path.abspath("/wow/junk/../blha/hooey"). It works.
– Mike S
Sep 12 '18 at 2:01
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How to exclude this / current / dot folder from find “type d”
...r True if expr is false. This character will also usually need protection from interpretation by the shell.
– Adrian Günter
Oct 28 '15 at 23:55
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Play audio with Python
How can I play audio (it would be like a 1 second sound) from a Python script?
22 Answers
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What does “fragment” mean in ANTLR?
...tlr4 references book :
Rules prefixed with fragment can be called only from other lexer rules; they are not tokens in their own right.
actually they'll improve readability of your grammars.
look at this example :
STRING : '"' (ESC | ~["\\])* '"' ;
fragment ESC : '\\' (["\\/bfnrt] | UNICODE) ...
Build tree array from flat array in javascript
...be more accurate if we added childNodes only when needed? By removing them from the first forEach and moving them inside the second?
– arpl
Oct 15 '19 at 15:15
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How to remove extension from string (only real extension!)
I'm looking for a small function that allows me to remove the extension from a filename.
17 Answers
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How to get diff working like git-diff?
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Install colordiff from your apt/yum/pacman repository and use it.
– iBug
Jul 29 '18 at 8:14
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How to get the current working directory in Java?
...getProperty("user.dir"));
}
}
This will print a complete absolute path from where your application was initialized.
From the documentation:
java.io package resolve relative pathnames using current user directory. The current directory is represented as system property, that is, user.dir and ...
Which commit has this blob?
... of the blob. A prefix, even if unique, will not work. To get the full SHA from a prefix, you can use git rev-parse --verify $theprefix
– John Douthat
Aug 2 '11 at 23:05
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