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How to insert a text at the beginning of a file?
...e at the beginning of a file but that's not exactly what I want. I'll show it on a example
16 Answers
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Can Flask have optional URL parameters?
Is it possible to directly declare a flask URL optional parameter?
11 Answers
11
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How to print to console in pytest?
I'm trying to use TDD (test-driven development) with pytest .
pytest will not print to the console when I use print .
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Are Roslyn SyntaxNodes reused?
I've been taking a look to Roslyn CTP and, while it solves a similar problem to the Expression tree API , both are immutable but Roslyn does so in a quite different way:
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How does “cat
I needed to write a script to enter multi-line input to a program ( psql ).
9 Answers
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PostgreSQL naming conventions
...convention is:
SQL keywords: UPPER CASE
names (identifiers): lower_case_with_underscores
For example:
UPDATE my_table SET name = 5;
This is not written in stone, but the bit about identifiers in lower case is highly recommended, IMO. Postgresql treats identifiers case insensitively when not q...
Specify width in *characters*
...solution would be to
Create an element containing just a  
Let it autosize itself
Place your div within and
Make it 10 times as large as the surrounding element.
I however did not manage to code this up. I also doubt it really is possible.
The same logic could however be implemented i...
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
I know Scope_Identity() , Identity() , @@Identity , and Ident_Current() all get the value of the identity column, but I would love to know the difference.
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Setting multiple attributes for an element at once with JavaScript
How can I set multiple attributes at once with JavaScript? Unfortunately, I'm not able to use a framework like jQuery on this project. Here is what I have now:
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
I'm under osx 10.8.4 and have installed gdb 7.5.1 with homebrew (motivation get a new gdb with new features such as --with-python etc... )
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