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How do I revert to a previous package in Anaconda?
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135
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or (HTML5)
W3Schools.com and I'm pretty sure I remember seeing W3C.org state that <menu> should be used for Toolbar menus and listing form control commands.
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How can I specify working directory for popen
Is there a way to specify the running directory of command in Python's subprocess.Popen() ?
1 Answer
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Join an Array in Objective-C
... arrayWithObjects:@"1", @"2", @"3", nil];
NSString *joinedString = [array1 componentsJoinedByString:@","];
componentsJoinedByString: will join the components in the array by the specified string and return a string representation of the array.
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What is the syntax for a default constructor for a generic class?
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9
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Docker how to change repository name or rename image?
...image) in the output of docker images while it needs to be renamed with a command called tag whereas TAG is a separate column in that output. I hope they clean up this and other related things...
– matanster
Mar 26 '16 at 12:00
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What does the constant 0.0039215689 represent?
...Note:
If you're wondering why such a micro-optimization isn't left to the compiler, it's because it is an unsafe floating-point optimization. In other words:
x / 255 != x * (1. / 255)
due to floating-point round-off errors.
So while modern compilers may be smart enough to do this optimization...
What is for Python what 'explode' is for PHP?
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17
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Git search for string in a single file's history
...g -G'bar' -- foo.rb to search for diff that contains 'bar' rather than for commits that changed number of occurences of 'bar' (see git-log manpage).
– Jakub Narębski
Apr 18 '12 at 19:16
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