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Is there a “standard” format for command line/shell help text?
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Typically, your help output should include:
Description of what the app does
Usage syntax, which:
Uses [options] to indicate where the options go
arg_name for a required, singular arg
[arg_name] for an optional, singular arg
arg_name... for a required arg of which ther...
How can I save a screenshot directly to a file in Windows? [closed]
... MWSnap to copy arbitrary parts of the screen. I wrote a little AutoHotkey script calling GDI+ functions to do screenshots. Etc.
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View the Task's activity stack
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Great answer! I've written a convenience script which filters the output to get the tasks / activities for a given package.
– sschuberth
Jul 20 '12 at 9:49
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AngularJS routing without the hash '#'
... in location bar? If users won't use them, I can just make single-page javascript application.
– pikkvile
Jan 14 '13 at 18:05
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Visual Studio can't build due to rc.exe
... 7 x64 and Visual Studio 2017. I get this error trying to compile a cython script.
That's how I solved:
I copied and pasted rc.exe and rcdll.dll from:
C:\Program Files (x86)\Windows Kits\8.1\bin\x86
to
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\x86_amd64
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What's a quick way to comment/uncomment lines in Vim?
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I use the NERD Commenter script. It lets you easily comment, uncomment or toggle comments in your code.
As mentioned in the comments:
for anyone who is confused by the usage, default leader is "\" so 10\cc will comment ten lines and 10\cu will u...
What do people think of the fossil DVCS? [closed]
...to add a ticket search box that works really well. It makes use of the TH1 scripting possibilities that fossil offers
– FvD
Oct 22 '13 at 15:43
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JavaScript isset() equivalent
In PHP you can do if(isset($array['foo'])) { ... } . In JavaScript you often use if(array.foo) { ... } to do the same, but this is not exactly the same statement. The condition will also evaluate to false if array.foo does exists but is false or 0 (and probably other values as well).
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How to dump a table to console?
...lines to file in about a second.
The output also keeps lua syntax and the script can easily be modified
for simple persistent storage by writing the output to file if modified to allow
only number, boolean, string and table data types to be formatted.
function print_table(node)
local cache, st...
Using parameters in batch files at Windows command line
...hout requiring that they are presented in a specific order. For example, a script may recognize the flags -a and -b in any order. A good way to parse the command line in such cases is
:parse
IF "%~1"=="" GOTO endparse
IF "%~1"=="-a" REM do something
IF "%~1"=="-b" REM do something else
SHIFT
GOTO p...