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How do I move forward and backward between commits in git?
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function(){...} is for authoring a Unix/Linux bash scripting file, I come from Windows, a little hard for me to understand firstly
– IcyBrk
Apr 19 '19 at 23:56
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Using different Web.config in development and production environment
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I use a NAnt Build Script to deploy to my different environments. I have it modify my config files via XPath depending on where they're being deployed to, and then it automagically puts them into that environment using Beyond Compare.
Takes a...
What is the difference between __dirname and ./ in node.js?
...ode.js, __dirname is always the directory in which the currently executing script resides (see this). So if you typed __dirname into /d1/d2/myscript.js, the value would be /d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working di...
How to get disk capacity and free space of remote computer
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I created a PowerShell advanced function (script cmdlet) a while back that allows you to query multiple computers.
The code for the function is a little over 100 lines long, so you can find it here: PowerShell version of the df command
Check out the Usage section...
Is there a way to run Python on Android?
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There is also the new Android Scripting Environment (ASE/SL4A) project. It looks awesome, and it has some integration with native Android components.
Note: no longer under "active development", but some forks may be.
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Is there a way to crack the password on an Excel VBA Project?
...the file, not to reset the password, and the effect was losing all the VBA scripts.
– Joe Carroll
Dec 15 '12 at 10:49
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How to print an exception in Python?
...eback.print_exc()
Output:
Traceback (most recent call last):
File "C:\scripts\divide_by_zero.py", line 4, in <module>
1/0
ZeroDivisionError: division by zero
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How to import the class within the same directory or sub directory?
...fies directories from which you're allowed to import. The directory of the script you're running is an exception - you're always allowed to import from it.
– Amber
Sep 20 '13 at 5:47
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How do I query if a database schema exists
As part of our build process we run a database update script as we deploy code to 4 different environments. Further, since the same query will get added to until we drop a release into production it has to be able to run multiple times on a given database. Like this:
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Bash command to sum a column of numbers [duplicate]
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@DavidMann: "$@" is used inside a script to represent all the arguments to the script, or nothing/none if there were no arguments. If you're using the awk in pbpaste | awk …, you simply omit the "$@" (though it would usually do no damage; most interactive ...