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What are the differences between numpy arrays and matrices? Which one should I use?
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edited May 7 at 14:10
hashlash
49944 silver badges1313 bronze badges
answered Apr 11 at 11:52
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How to check if a string starts with a specified string? [duplicate]
... the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http"
If you're trying to make sure it's not another protocol. I'd use http:// instead, since https would also match, and other things such as http-protocol.com.
substr( $string_n, 0, 7 ) === "http://"
And in ge...
“Unable to find remote helper for 'https'” during git clone
...=devel
If you are running Ubuntu instead:
sudo apt-get install libcurl4-openssl-dev
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Is Meyers' implementation of the Singleton pattern thread safe?
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In C++11, it is thread safe. According to the standard, §6.7 [stmt.dcl] p4:
If control enters
the declaration concurrently while the variable is being initialized, the concurrent execution shall wait for completion of the initialization.
GCC and VS support for the feature (Dynamic Initiali...
How do I set a variable to the output of a command in Bash?
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14 Answers
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Multiple returns from a function
...b, c = func()
– Nils Lindemann
Jul 24 at 9:01
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Splitting a string into chunks of a certain size
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edited Nov 20 '14 at 5:05
answered Sep 20 '09 at 11:07
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How to compare files from two different branches?
...ng it is not a bad habit to get into. See https://stackoverflow.com/a/13321491/54249 for a few examples.
The same arguments can be passed to git difftool if you have one configured.
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Android - Spacing between CheckBox and text
...oned in answers below, this behavior has apparently changed in Jelly Bean (4.2). Your app will need to check which version its running on, and use the appropriate method.
For 4.3+ it is simply setting padding_left. See htafoya's answer for details.
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How to know if two arrays have the same values
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edited Dec 27 '18 at 14:48
Eric Brandt
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