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Best way to generate random file names in Python
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Note that a hash of any kind of data (including a timestamp) does not ensure uniqueness by itself (any more than a randomly chosen byte sequence does).
– Peter O.
Jun 24 at 20:51
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Python: How do I make a subclass from a superclass?
... = type('SubClass', (BaseClass,), {'set_x': set_x}) # Methods can be set, including __init__()
You usually want to use this method when working with metaclasses. When you want to do some lower level automations, that alters way how python creates class. Most likely you will not ever need to do it...
How can I “pretty print” a Duration in Java?
...you want, then PeriodFormatterBuilder lets you assemble arbitrary layouts, including your C#-style 4d1h3m5s.
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Do Git tags only apply to the current branch?
...branches - i.e., it can be part of the history of any number of branches - including none.
Therefore, running git show <tag> to see a tag's details contains no reference to any branches, only the ID of the commit that the tag points to.
(Commit IDs (a.k.a. object names or SHA-1 IDs) are 40-...
Split files using tar, gz, zip, or bzip2 [closed]
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there are plenty of programs that will work with tar files on windows, including cygwin.
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What does it mean when git says a file “needs update”?
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It means you're trying to merge changes from somewhere, but the changes include modifications to a file that's dirty (currently modified in your working tree). You need to commit your outstanding changes, or stash them, pull/rebase/merge/whatever you're doing to update, and unstash
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Finding the path of the program that will execute from the command line in Windows
...pad.exe
C:\Windows\notepad.exe
According to this blog post, where.exe is included with Windows Server 2003 and later, so this should just work with Vista, Win 7, et al.
On Linux, the equivalent is the which command, e.g. which ssh.
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Editing Javascript using Chrome Developer Tools
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Is it possible to un include a JS file from the list under the Sources tab of the Developer tools?
– techie_28
Jun 27 '16 at 8:44
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How can I expand the full path of the current file to pass to a command in Vim?
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That's a different topic. The question is about including the buffer path in a command string (thus the leading :!). Your {count}CTRL-G sequence is for displaying the full path in the UI.
– Stefan Majewsky
Aug 14 '12 at 8:16
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Delete empty lines using sed
...0.014s user 0m0.002s sys 0m0.006s Would you know of a nifty way to include this into an awk-script like, e.g., a pattern? awk '/mypattern/ {do stuff...}'
– Bernie Reiter
Feb 27 '17 at 22:17
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