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What is the difference between substr and substring?
... comments about this here: rapd.wordpress.com/2007/07/12/javascript-substr-vs-substring
– schnaader
Sep 19 '10 at 11:46
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using extern template (C++11)
...This at least works in gcc 7.2.0 and clang 5.0.0, I haven't used it yet in VS.
– user1902689
Nov 8 '17 at 6:04
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How can I get list of values from dict?
...alues()) is the one way.
Yet, considering Python3, what is quicker?
[*L] vs. [].extend(L) vs. list(L)
small_ds = {x: str(x+42) for x in range(10)}
small_df = {x: float(x+42) for x in range(10)}
print('Small Dict(str)')
%timeit [*small_ds.values()]
%timeit [].extend(small_ds.values())
%timeit lis...
How to save the output of a console.log(object) to a file?
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just without any indication of what is error vs waning vs log.
– Paulius Liekis
May 5 at 12:22
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How to find out if a Python object is a string?
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@johnktejik python3 vs python2. You need to check for basestring in py2.
– erikbwork
Aug 29 '18 at 13:31
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What's the difference between MyISAM and InnoDB? [duplicate]
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What do you mean by MyISAM designed for need of speed vs. InnoDB designed for maximum performance when processing high volume of data? What is diskspace vs table space? Why is it that You can use MyISAM, if the table is more static with lots of select and less update and delete?...
Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
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The problems are a) the question wasn't clear about width vs. height and b) the self-answer isn't the best answer. For width, sandeep's is better, for height, gilly3's. The OP's answer isn't supported on some significant browser statistics today. (IE7/8)
– shan...
Which timestamp type should I choose in a PostgreSQL database?
...ime data type is very good at maintaining the distinction between absolute vs relative times (albeit frustrating at first until you supplement it with a library like PyTZ).
EDIT
Let me explain the difference between relative vs absolute a bit more.
Absolute time is used to record an event. Exam...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...der mentioned above to see what's there; or just fire up Object Browser in VS and select "Windows 8.0" in the framework selector, to see what's covered. There's a lot there, and it doesn't deal with UI alone - you also get namespaces such as Windows.Data.Json, or Windows.Graphics.Printing, or Window...
Shell script to send email [duplicate]
...ll, the easiest solution would of course be to pipe the output into mail:
vs@lambda:~$ cat test.sh
sleep 3 && echo test | mail -s test your@address
vs@lambda:~$ nohup sh test.sh
nohup: ignoring input and appending output to `nohup.out'
I guess sh test.sh & will do just as fine normall...