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How to keep environment variables when using sudo
...mmand with sudo the environment variables are not there. For example after setting HTTP_PROXY the command wget works fine without sudo . However if I type sudo wget it says it can't bypass the proxy setting.
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How to customize user profile when using django-allauth
..._name = self.cleaned_data['last_name']
user.save()
Then, in your settings point to this form:
ACCOUNT_SIGNUP_FORM_CLASS = 'yourproject.yourapp.forms.SignupForm'
That's all.
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Local and global temporary tables in SQL Server
...was a sad thing, because we have a bunch of stored procedures that have to set up the tables the same way and call down into common sprocs. Will global temp tables work in this case where the children calls have access to tables created by a sibling? We're using SQL Server 2008.
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Where does Visual Studio look for C++ header files?
...you. If not, you'll have to add the include file directory to the project settings by right-clicking the project and selecting Properties, clicking on "C/C++", and adding the directory containing the include files to the "Additional Include Directories" edit box.
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When increasing the size of VARCHAR column on a large table could there be any problems?
...on: specify NULL or NOT NULL explicitly to avoid "accidents" if one of the SET ANSI_xx settings are different eg run in osql not SSMS for some reason
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Why can't yield return appear inside a try block with a catch?
...f doesn't throw an exception (precalculate the value, and then you're just setting a field and returning "true")
You're allowed try/catch which doesn't use yield return in an iterator block.
All local variables in the iterator block are instance variables in the generated type, so you can freely mov...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...ication last night, and found out that it is less work to deploy with IIS7 set to integrated mode. My question is what is the difference? And what are the implications of using one or the other?
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Difference between classification and clustering in data mining? [closed]
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In general, in classification you have a set of predefined classes and want to know which class a new object belongs to.
Clustering tries to group a set of objects and find whether there is some relationship between the objects.
In the context of machine learning,...
Reload .profile in bash shell script (in unix)?
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Try:
#!/bin/bash
# .... some previous code ...
# help set exec | less
set -- 1 2 3 4 5 # fake command line arguments
exec bash --login -c '
echo $0
echo $@
echo my script continues here
' arg0 "$@"
sha...
How to reuse an ostringstream?
...buffer) so that my app doesn't have to do as many allocations. How do I reset the object to its initial state?
4 Answers
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