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How to print third column to last column?
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How can I get the ID of an element using jQuery?
...test').attr('foo') grabs the specified HTML foo attribute and you can find more details about differences here.
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regex.test V.S. string.match to know if a string matches a regular expression
...se regexp.test(string).
Is the difference significant?
The answer once more is YES! This jsPerf I put together shows the difference is ~30% - ~60% depending on the browser:
Conclusion
Use .test if you want a faster boolean check. Use .match to retrieve all matches when using the g global fl...
What is the quickest way to HTTP GET in Python?
...lable and built-in. It does seem to work with https as well. It's nothing more than r = urllib2.urlopen("http://blah.com/blah") and then text = r.read(). It is sync, it just waits for the result in "text".
– Fattie
Dec 11 '16 at 18:24
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How to make an element width: 100% minus padding?
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@thirtydot i have some more flexible and elegant solutions which keeps input's width
– Vladimir Starkov
Jun 28 '12 at 5:52
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Get visible items in RecyclerView
...Don't query children from RecyclerView; LayoutManager may prefer to layout more items than visible for caching.
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How to model type-safe enum types?
...e
val Mon = Value("Mon")
val Tue = Value("Tue")
... etc
}
You get more sensible results:
WeekDay.valueOf("Sun") //returns Some(Sun)
WeekDay.Tue.toString //returns Tue
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
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Python, remove all non-alphabet chars from string
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This answer could use lots more explanation and links to relevant documentation.
– pdoherty926
Feb 27 at 19:37
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Cloning an Object in Node.js
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Every JavaScript project of any size has one or more implementations of extend(), and Node is no exception. The Node.js core makes extensive use of this function. To quote Isaacs, "It's not going anywhere any time soon."
– jimbo
Aug 2...