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HTML5 Email Validation
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answered Oct 26 '13 at 10:56
Midhun MPMidhun MP
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
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edited Jun 10 '14 at 15:01
m-ric
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Where do I find the current C or C++ standard documents?
...tion numbering.
ISO/IEC 9899:1990 (C90):
https://www.pdf-archive.com/2014/10/02/ansi-iso-9899-1990-1/ansi-iso-9899-1990-1.pdf
(Almost the same as ANSI X3.159-198 (C89) except for the frontmatter and section numbering. Note that the conversion between ANSI and ISO/IEC Standard is seen inside this ...
How to compare type of an object in Python?
...st for how to get around this... I've been trying to remember it for about 10 minutes now, but was having a memory block!
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django urls without a trailing slash do not redirect
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101
check your APPEND_SLASH setting in the settings.py file
more info in the django docs
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How to convert SQL Query result to PANDAS Data Structure?
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Edit: Mar. 2015
As noted below, pandas now uses SQLAlchemy to both read from (read_sql) and insert into (to_sql) a database. The following should work
import pandas as pd
df = pd.read_sql(sql, cnxn)
Previous answer:
Via mikebmassey ...
How to suppress scientific notation when printing float values?
...'%f' % (x/y)
but you need to manage precision yourself. e.g.,
'%f' % (1/10**8)
will display zeros only.
details are in the docs
Or for Python 3 the equivalent old formatting or the newer style formatting
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How to create a trie in Python
...Python (2.x and 3.x).
String data in a MARISA-trie may take up to 50x-100x less memory than
in a standard Python dict; the raw lookup speed is comparable; trie
also provides fast advanced methods like prefix search.
Based on marisa-trie C++ library.
Here's a blog post from a company ...
Find object in list that has attribute equal to some value (that meets any condition)
... other.value
import random
value = 5
test_list = [Test(random.randint(0,100)) for x in range(1000)]
if value in test_list:
print "i found it"
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