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How to check whether an object has certain method/property?
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Perhaps you should take a look at scripting an Adobe product with COM. The same function call can return entirely different COM objects, and by (Adobe's) design, their only common ancestor is object. Also: this is a commonplace pattern in pretty much any mode...
moment.js 24h format
...ffset('+0100').format('YYYY-MM-DD HH:mm')
console.log(currentDateTm)
<script src="https://momentjs.com/downloads/moment.js"></script>
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Test if a variable is set in bash when using “set -o nounset”
...(x86_64-redhat-linux-gnu)
$ set -o nounset
If you want a non-interactive script to print an error and exit if a variable is null or not set:
$ [[ "${HOME:?}" ]]
$ [[ "${IAMUNBOUND:?}" ]]
bash: IAMUNBOUND: parameter null or not set
$ IAMNULL=""
$ [[ "${IAMNULL:?}" ]]
bash: IAMNULL: parameter nul...
How to detect if my shell script is running through a pipe?
How do I detect from within a shell script if its standard output is being sent to a terminal or if it's piped to another process?
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How to commit no change and new message?
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I just used this to trigger our pre-commit hook, which scripts the database. So there were changes, just git couldn't see them until after the script had run. Could have run it manually of course, but then that would run the script twice.
– yoyodyn
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What is the default form HTTP method?
... file upload --
name CDATA #IMPLIED -- name of form for scripting --
onsubmit %Script; #IMPLIED -- the form was submitted --
onreset %Script; #IMPLIED -- the form was reset --
accept-charset %Charsets; #IMPLIED -- list of supported charsets --
>
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Saving interactive Matplotlib figures
...figure (which saves data with a unique name) and write a figure generating script (loading a specified file of the saved data) and editing as you see fit or (b) save as PDF/SVG/PostScript format and edit in some fancy figure editor like Adobe Illustrator (or Inkscape).
EDIT post Fall 2012: As other...
Visual Studio Post Build Event - Copy to Relative Directory Location
...ld to be, this might give you some idea. I have recently been doing build scripts, that even execute SQL code as part of the build. If you would like some more help or even some sample build scripts, let me know, but if it is just a small process you want to run at the end of the build, the perhap...
Convert an image to grayscale in HTML/CSS
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Update: I made this into a full GitHub repo, including JavaScript polyfill for IE10 and IE11: https://github.com/karlhorky/gray
I originally used SalmanPK's answer, but then created the variation below to eliminate the extra HTTP request required for the SVG file. The inline SVG wor...
Bash set +x without it being printed
...e on
ARG1=$1
ARG2=$2
xtrace off
And you get output that looks like:
$ ./script.sh one two
+ ARG1=one
+ ARG2=two
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