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How to add a jar in External Libraries in android studio
...TEPS
First switch your folder structure from Android to Project.
Now search for the libs folder inside app - build folder.
Once you have pasted the .jar file inside libs folder. Right click on the jar file and at end click on Add as library. This will take care of adding compile f...
How to make Git “forget” about a file that was tracked but is now in .gitignore?
There is a file that was being tracked by git , but now the file is on the .gitignore list.
27 Answers
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JavaScript Chart Library
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@Alastair: Raphael is now sponsored and developed by Sencha... or so they say :)
– Roy Tinker
Jul 15 '11 at 3:03
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Using Java 8's Optional with Stream::flatMap
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I don't think the api can change until Java 9 now.
– assylias
Mar 29 '14 at 11:42
5
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How do you use “git --bare init” repository?
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useful if you want to know difference between bare and non-bare repos stackoverflow.com/questions/7861184/…
– Guille Acosta
Mar 7 '16 at 14:52
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How to check for an active Internet connection on iOS or macOS?
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Use of www.appleiphonecell.com is now (2018) a bad choice. It now redirects to Apple.com which is a > 40kB html file. Back to google.com - it is only 11kB. BTW google.com/m is same size but is reported to be slower by 120 msec.
– Blu...
What is time_t ultimately a typedef to?
... As a note: the linked Wikipedia article has been removed, and it now redirects to list of time.h contents. That article links to cppreference.com but the cited content is nowhere to be found…
– Michał Górny
Aug 30 '12 at 21:06
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How to convert a data frame column to numeric type?
... that you should apply transform function in order to complete your task.
Now I'm about to demonstrate certain "conversion anomaly":
# create dummy data.frame
d <- data.frame(char = letters[1:5],
fake_char = as.character(1:5),
fac = factor(1:5),
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Why should I use version control? [closed]
... just use anything at all to start with - then after a while when you know a bit, read up on alternatives and try one of them out, then another and so on
– 1800 INFORMATION
Sep 11 '09 at 0:56
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How to make a promise from setTimeout
...ions for resolving/rejecting the promise as arguments.
First, since async now has a meaning in JavaScript (even though it's only a keyword in certain contexts), I'm going to use later as the name of the function to avoid confusion.
Basic Delay
Using native promises (or a faithful polyfill) it wou...