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Save file to specific folder with curl command
...n the second you are renaming the content you downloaded to a name you provide.
– turtlemonvh
Aug 20 '15 at 0:14
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What is the default scope of a method in Java?
...ed by the class itself, other classes within the same package, but not outside of the package, and not by sub-classes.
See this page for a handy table of access level modifiers...
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In Clojure, when should I use a vector over a list, and the other way around?
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While you're on freenode, come to the dark side and join #stackoverflow! :-P
– Chris Jester-Young
Jul 18 '09 at 17:31
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JQuery find first parent element with specific class prefix
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Use .closest() with a selector:
var $div = $('#divid').closest('div[class^="div-a"]');
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How to use subprocess popen Python
... @Lukas Graf Since it says so in the code. @Alex shell=True is considered a security risk when used to process untrusted data. A clever attacker can modify the input to access arbitrary system commands. E.g. by inputting filename.swf; rm -rf / for the value of filename. However, this is only...
sqlalchemy IS NOT NULL select
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The other answer is the preferred answer now; it also avoids many IDEs including PyCharm from generating warnings.
– Antti Haapala
Oct 6 '16 at 7:21
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Python: Convert timedelta to int in a dataframe
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It's the timedelta64 division operator. Dividing td by a 1 day time delta is results in the (possibly fractional) number of days represented in td. Not required in this case but it's really useful if say you want to work out how many 15 minute intervals td represents
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Regular expression to return text between parenthesis
All I need is the contents inside the parenthesis.
6 Answers
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What do you call the -> operator in Ruby?
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@rdurand Did you make the edit with summary "Stabby lambdas cannot accept arguments in Ruby 1.9"? This is not accurate, at least for 1.9.3 - args are allowed.
– Kelvin
Mar 15 '17 at 22:27
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How do I activate C++ 11 in CMake?
..._cxx11)
if (CMAKE_VERSION VERSION_LESS "3.1")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
endif ()
else ()
set (CMAKE_CXX_STANDARD 11)
endif ()
endmacro(use_cxx11)
The macro only supports GCC right now, but it should be ...