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Best way to handle list.index(might-not-exist) in python?
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Should everything really be a bundle in Symfony 2.x?
...of questions like this , where people tend to discuss the general Symfony 2 concept of bundle.
6 Answers
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Inserting multiple rows in mysql
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1206
INSERT statements that use VALUES syntax can insert multiple rows. To do this, include mult...
Is there a way to ignore header lines in a UNIX sort?
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In CSS what is the difference between “.” and “#” when declaring a set of styles?
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answered Mar 2 '09 at 12:38
Paul DixonPaul Dixon
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How to create a GUID/UUID in Python
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829
The uuid module, in Python 2.5 and up, provides RFC compliant UUID
generation. See the mo...
Is there replacement for cat on Windows
...dows type command works similarly to UNIX cat.
Example 1:
type file1 file2 > file3
is equivalent of:
cat file1 file2 > file3
Example 2:
type *.vcf > all_in_one.vcf
This command will merge all the vcards into one.
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ViewPager with previous and next page boundaries
...ant edges of previous and next pages to be show like below and implement a 2 finger swipe to switch between pages.
7 Answer...
What is the id( ) function used for?
I read the Python 2 docs and noticed the id() function:
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Using a bitmask in C#
... enum:
[Flags]
public enum Names
{
None = 0,
Susan = 1,
Bob = 2,
Karen = 4
}
Then you'd check for a particular name as follows:
Names names = Names.Susan | Names.Bob;
// evaluates to true
bool susanIsIncluded = (names & Names.Susan) != Names.None;
// evaluates to false
bool...