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Difference between & and && in Java? [duplicate]
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read more on the bitwise @ en.wikipedia.org/wiki/Bitwise_operation
– Book Of Zeus
Aug 26 '11 at 3:20
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How do I write outputs to the Log in Android?
...in a solution instead of just posting some rows of anonymous code. You can read How do I write a good answer, and also Explaining entirely code-based answers
– Anh Pham
Nov 23 '17 at 6:28
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How to draw border around a UILabel?
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In Swift the first line would read: myLabel.layer.borderColor = UIColor.greenColor().CGColor
– Roshambo
Jan 21 '15 at 22:17
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How to update attributes without validation
...date_column. A lot can change in two years! :) Thanks for pointing it out. Read more about it here: groups.google.com/forum/?hl=en&fromgroups#!topic/…
– Joshua Pinter
Mar 19 '15 at 14:18
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Trim a string based on the string length
...g Math.min like this avoids an exception in the case where the string is already shorter than 10.
Notes:
The above does real trimming. If you actually want to replace the last three (!) characters with dots if it truncates, then use Apache Commons StringUtils.abbreviate.
This may behave incorr...
Delete first character of a string in Javascript
...c, the steps are the same (browser implementations may differ, of course). Read it if you don't believe me.
– Tim Down
Jul 13 '18 at 9:12
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Suppress or Customize Intro Message in Fish Shell
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Read the official document please.
http://fishshell.com/docs/current/faq.html#faq-greeting
short answer: set -e fish_greeting
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Convert boolean result into number/integer
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I think this is the best way because it's easy to read and intention-revealing.
– Sam
Jan 23 '14 at 4:14
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Converting Epoch time into the datetime
...e UTC offset 0. This is equilvalent to the Zulu timezone (+00:00). You can read more here: timeanddate.com/time/zones/z
– Devnetics
Jan 10 '17 at 20:36
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Converting integer to binary in python
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Does not work for negative integer bin(-6)[2:].zfill(8) reads as '0000b110'
– jlandercy
Dec 14 '19 at 7:19
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