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How to read a single char from the console in Java (as the user types it)?
...tant to test it in various environments (different Windows/Linux versions, 64/32 bit, Linux via SSH, Telnet, serial port or desktop console, etc.). So far I only use it in my private test tools. But the source code is relatively small, compared to other solutions (like JLine2 which uses Jansi). So t...
How can I change an element's class with JavaScript?
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Modern HTML5 Techniques for changing classes
Modern browsers have added classList which provid...
How to cherry pick a range of commits and merge into another branch?
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Adam FrancoAdam Franco
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add a...
Android studio, gradle and NDK
...ibraries for each architecture you’re targeting (e.g. x86, arm, mips, arm64-v8a, etc…)
The code you want to be compiled by default by the NDK toolchain will be located in (module)/src/main/jni and similarly to above, you can change it by setting sourceSets.main.jni.srcDirs in your module’...
What is the most efficient string concatenation method in python?
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''.join(sequenceofstrings) is what usually works best -- simplest and fastest.
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Which characters need to be escaped when using Bash?
... - c 7D E \}
16 E $'\026' 30 - 0 4A - J 64 - d 7E E \~
17 E $'\027' 31 - 1 4B - K 65 - e 7F E $'\177'
18 E $'\030' 32 - 2 4C - L 66 - f
19 E $'\031' 33 - 3 4D - M 67 - g ...
How to update PATH variable permanently from Windows command line?
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pannypanny
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How far can memory leaks go?
... TSRs were a useful hack that could tell the system they were taking up to 64K of space and would hook themselves into interrupts so they'd get called.
– Blrfl
Mar 18 '13 at 21:17
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What does %~dp0 mean, and how does it work?
...irst, I'd like to recommend this useful reference site for batch:
http://ss64.com/nt/)
Then just another useful explanation: http://htipe.wordpress.com/2008/10/09/the-dp0-variable/
The %~dp0 Variable
The %~dp0 (that’s a zero) variable when referenced within a Windows
batch file will ex...
facebook: permanent Page Access Token?
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Following the instructions laid out in Facebook's extending page tokens documentation I was ab...