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How to write asynchronous functions for Node.js
...(43) have run. So we print 43 followed by 42.
You should probably do some reading on the event loop.
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What are the differences among grep, awk & sed? [duplicate]
...int "Average:", sum/count}' file.txt
Average: 30
I recommend that you read this book: Sed & Awk: 2nd Ed.
It will help you become a proficient sed/awk user on any unix-like environment.
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How to use the same C++ code for Android and iOS?
...hine. So the only way to access C++ code is using JNI, please take time to read the basics of JNI. Fortunately, today's Android Studio IDE has vast improvements on JNI side, and a lot of problems are shown to you while you edit your code.
The code by steps
Our sample is a simple app that you send ...
Is there a C++ decompiler? [closed]
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To my reading of the docs, hex-rays only outputs C like pseudo-code. Not that that makes it useless for decompilling C++, you just need to know a bit about how compilers convert C++ structures.
– Michael Ander...
Restarting cron after changing crontab file?
... Job type reload is not applicable for unit cron.service. (Ubuntu 18.04). Read: Heads off, we all are pwned by the syndrome: "SystemD, there can be only one". If reload is not done automagically behind the scenes, you are bust! Do not even think about fixing it, like you did for the last 3 (or mo...
HTML minification? [closed]
... What is wrong with optimization if minified code is easy to read using automated beautification?
– austin cheney
Jan 1 '10 at 15:33
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Does Python have “private” variables in classes?
I'm coming from the Java world and reading Bruce Eckels' Python 3 Patterns, Recipes and Idioms .
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
..._ci. Well, unless you want wrong answers.
Source: http://forums.mysql.com/read.php?103,187048,188748#msg-188748
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How to encrypt String in Java
...D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
16 Answers
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How to get Spinner value?
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Not a very useful solution if you want to read the spinner value without relying on a selection event.
– AndroidDev
Nov 7 '13 at 14:38
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