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Bash: infinite sleep (infinite blocking)
... was a cool thing to learn about for Linux. However, while true; do sleep 86400; done ought to be an adequate substitute.
– Ivan X
Feb 1 '15 at 10:26
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Adding git branch on the Bash command prompt
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164
git 1.9.3 or later: use __git_ps1
Git provides a shell script called git-prompt.sh, which incl...
Reading a file line by line in Go
...s
}
return s[:length]
}
I tested on:
go version go1.15 darwin/amd64
go version go1.7 windows/amd64
go version go1.6.3 linux/amd64
go version go1.7.4 darwin/amd64
The test program outputs:
Long lines
readFileWithReadString
> Read 4194305 characters
> > aaaaaaaaaaaaaaaaaaaaaaaaa...
Checking if a string can be converted to float in Python
...f you cared about performance (and I'm not suggesting you should), the try-based approach is the clear winner (compared with your partition-based approach or the regexp approach), as long as you don't expect a lot of invalid strings, in which case it's potentially slower (presumably due to the cost ...
Check if an element contains a class in JavaScript?
...t in combination with the switch statement so that I can change the output based on which classes the div contains?
– daGUY
May 5 '11 at 14:53
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Align DIV's to bottom or baseline
I'm trying to align a child div tag to the bottom or baseline of the parent div tag.
10 Answers
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Python (and Python C API): __new__ versus __init__
...xample that would hopefully make the difference clear:
a = Shape(sides=3, base=2, height=12)
b = Shape(sides=4, length=2)
print(a.area())
print(b.area())
# I want `a` and `b` to be an instances of either of 'Square' or 'Triangle'
# depending on number of sides and also the `.area()` method to do t...
How to jQuery clone() and change id?
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+1 for Working demo :) and Thanks for looking over my answer. I have updated the post also added a working demo jsfiddle.net/HGtmR/4
– Selvakumar Arumugam
Apr 12 '12 at 16:14
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Colspan/Rowspan for elements whose display is set to table-cell
...it total of 5 cells in the bottom row as well. Here's the jsfiddle problem based on your solution. Any thoughts? jsfiddle.net/7wdza4ye/1
– Varun Verma
Aug 16 '17 at 16:40
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WKWebView not loading local files under iOS 8
...w loadFileURL:allowingReadAccessToURL:].
There is a workaround for iOS 8, demonstrated by shazron in Objective-C here https://github.com/shazron/WKWebViewFIleUrlTest to copy files into /tmp/www and load them from there.
If you're working in Swift, you could try nachos4d's sample instead. (It's als...