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How can I check if a command exists in a shell script? [duplicate]
I am writing my first shell script. In my script I would like to check if a certain command exists, and if not, install the executable. How would I check if this command exists?
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TypeError: p.easing[this.easing] is not a function
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I am including this file from a CDN: <script src='http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.5/jquery-ui.min.js'></script> Is it this one ? Or shall i include another file?
– Malloc
Sep 25 '12 at 23:02
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What does %~d0 mean in a Windows batch file?
... @Pacerier: %0 is the full path including the filename of the script. %~dp0 is the path to the folder containing the script but excluding the filename of the script.
– JacquesB
Jul 15 '15 at 19:06
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Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...d you made some UI modifications, may be the size of images are high)
Your script may have a infinite or long loop, so that it takes too much of time to load.
You will be using too much of scripts (jQuery, iscroll, etc etc.. more number of plugins or scripts )
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T-SQL query to show table definition?
...ode of sp_getddl procedure for SQL Server.
The purpose of the procedure is script any table, temp table or object.
USAGE:
exec sp_GetDDL GMACT
or
exec sp_GetDDL 'bob.example'
or
exec sp_GetDDL '[schemaname].[tablename]'
or
exec sp_GetDDL #temp
I tested it on SQL Server 2012, and it does...
How can I force clients to refresh JavaScript files?
...issue we are running into is that after we push out an update with new JavaScript files, the client browsers still use the cached version of the file and they do not see the update. Obviously, on a support call, we can simply inform them to do a ctrl F5 refresh to ensure that they get the up-to-d...
How do I use Django templates without the rest of Django?
...e is Daryl Spitzer.'
See the Django documentation (linked above) for a description of some of the settings you may want to define (as keyword arguments to configure).
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How should I structure a Python package that contains Cython code
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This is a setup script I wrote which makes it easier to include nested directories inside the build. One needs to run it from folder within a package.
Givig structure like this:
__init__.py
setup.py
test.py
subdir/
__init__.py
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How to unit test an object with database queries
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Options you have:
Write a script that will wipe out database before you start unit tests, then populate db with predefined set of data and run the tests. You can also do that before every test – it'll be slow, but less error prone.
Inject the databa...
Ruby off the rails
...d.
My domain is usually client-side Windows applications (wxRuby GUI) and scripts, automating Excel, Internet Explorer, SQL Server queries and report generation (win32ole COM automation). I also use the sqlite, pdf-writer, and gruff libraries for various data munging and graph generation tasks.
Ra...