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Configuring so that pip install can work from github
...com/myuser/foo.git
or
$ pip install git+https://github.com/myuser/foo.git@v123
or
$ pip install git+https://github.com/myuser/foo.git@newbranch
More info at https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support
s...
How to create a protocol with methods that are optional?
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251
From the Apple page on "Formal Protocols":
Optional Protocol
methods can be marked as opt...
How does git store files?
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281
Git does include for each commit a full copy of all the files, except that, for the content alre...
MySQL select with CONCAT condition
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177
The aliases you give are for the output of the query - they are not available within the query...
Create empty queryset by default in django form fields
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answered Jun 28 '12 at 12:12
marianobianchimarianobianchi
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When increasing the size of VARCHAR column on a large table could there be any problems?
...ng SQL Server 2008 and I need to make a VARCHAR field bigger, from (200 to 1200) on a table with about 500k rows. What I need to know is if there are any issues I have not considered.
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Oracle SQL Developer multiple table views
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314
SQL Developer can start a new tab every time you select a database object to view; but, you wil...
Regex lookahead for 'not followed by' in grep
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151
Negative lookahead, which is what you're after, requires a more powerful tool than the standar...
Nullable vs. int? - Is there any difference?
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135
No difference.
int? is just shorthand for Nullable<int>, which itself is shorthand for ...
What are “decorators” and how are they used?
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219
A good use case of $provide.decorator is when you need to do minor "tweak" on some third-party/...