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How to get week number in Python?

... week number using strftime, best import datetime today = datetime.now() week = today.strftime("%W") – bipsa Jun 9 '15 at 16:39 7 ...
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Generating random integer from a range

... Nowadays this should be the answer. Pseudo-random number generation reference for more features. – alextoind Sep 28 '15 at 15:11 ...
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Virtual Serial Port for Linux

...en another terminal and write (Terminal 2): echo "Test" > /dev/pts/3 Now back to Terminal 1 and you'll see the string "Test". share | improve this answer | follow ...
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”

...e remote or branch, git looks at the branch.<name>.merge setting to know where to pull from. git push -u sets this information for the branch you're pushing. To see the difference, let's use a new empty branch: $ git checkout -b test First, we push without -u: $ git push origin test $ git...
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Is there a way to detect if a browser window is not currently active?

...ecommendation status thanks to the W3C. The Page Visibility API (on MDN) now allows us to more accurately detect when a page is hidden to the user. document.addEventListener("visibilitychange", onchange); Current browser support: Chrome 13+ Internet Explorer 10+ Firefox 10+ Opera 12.10+ [read...
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How to get current timestamp in string format in Java? “yyyy.MM.dd.HH.mm.ss”

...me old date-time classes such as java.util.Date and java.sql.Timestamp are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle. – Basil Bourque Dec 24 '18 at 20:01 ...
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Doing a cleanup action just before Node.js exits

...r-LucGendreau where does this specific code go? – hownowbrowncow Mar 28 '16 at 20:04 11 I've foun...
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How to implement common bash idioms in Python? [closed]

...I just discovered how to combine the best parts of bash and ipython. Up to now this seems more comfortable to me than using subprocess and so on. You can easily copy big parts of existing bash scripts and e.g. add error handling in the python way :) And here is my result: #!/usr/bin/env ipython3 #...
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Predicate in Java

... static boolean isEven(int num) { return (num % 2) == 0; // simple } Now, given a List<Integer>, you can process only the even numbers like this: List<Integer> numbers = Arrays.asList(1,2,3,4,5,6,7,8,9,10); for (int number : numbers) { if (isEven(number)) { ...
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Android Studio - How to increase Allocated Heap Size

I've been using Android Studio for 3 months now and one of the apps I started on it has become fairly large. The memory usage indicated at the bottom right of the program says my allocated heap is maxed at 494M. ...