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How can I uninstall an application using PowerShell?
...there a simple way to hook into the standard ' Add or Remove Programs ' functionality using PowerShell to uninstall an existing application ? Or to check if the application is installed?
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
...reater than can be stored in an int: declare @val1 int declare @val2 int set @val1 = 1500000000 set @val2 = 1500000000 SELECT 0.5 * ((@val1 + @val2) + ABS(@val1 - @val2)) -- => overflow error
– AakashM
Jun 10 '09 at 13:02
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Thread vs ThreadPool
...by default (will keep running after the main thread has ended), but can be set to background before calling Start on them.
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without
... You can also select the branch to publish in your repository settings, in the first tab (Options) near the bottom. It default to gh_pahes if the branch exists, else None (disabled). You can select master or any other branch.
– Thomas Guyot-Sionnest
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Add Variables to Tuple
I am learning Python and creating a database connection.
While trying to add to the DB, I am thinking of creating tuples out of information and then add them to the DB.
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Can't install PIL after Mac OS X 10.9
I've just updated my Mac OS to 10.9 and I discovered that some (all?) of my Python modules are not here anymore, especially the Image one.
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How can I pass a parameter to a setTimeout() callback?
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setTimeout(function() {
postinsql(topicId);
}, 4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are jus...
Why does JPA have a @Transient annotation?
... was looking for) I also want to add that the contrary is not true. If one set a variable as transient, than you cannot persist it.
– jfajunior
Jan 23 at 9:56
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Deleting lines from one file which are in another file
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Similar to Dennis Williamson's answer (mostly syntactic changes, e.g. setting the file number explicitly instead of the NR == FNR trick):
awk '{if (f==1) { r[$0] } else if (! ($0 in r)) { print $0 } } ' f=1 exclude-these.txt f=2 from-this.txt
Accessing r[$0] creates the entry for that line, n...
How do I run a shell script without using “sh” or “bash” commands?
...ould not be used unless you want to explicitly modify the shell session by setting environment vars, changing the directory, etc. Really terrible bugs could result otherwise, as variables from one script execution, if done via sourcing, could affect another script execution.
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