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Best algorithm for detecting cycles in a directed graph [closed]
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edited Jul 28 '15 at 22:06
nbro
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answered No...
How do you get a query string on Flask?
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826
from flask import request
@app.route('/data')
def data():
# here we want to get the value o...
Real world example about how to use property feature in python?
...r()
>>> angle = f.protein_folding_angle
>>> angle
44.33276
Validation:
class Pedometer(object)
...
@property
def stride_length(self):
return self._stride_length
@stride_length.setter
def stride_length(self, value):
if value > 10:
...
How do I print to the debug output window in a Win32 app?
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edited Aug 26 '09 at 10:51
answered Aug 26 '09 at 9:50
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How do I change the working directory in Python?
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Alan W. Smith
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answered Jan 10 '09 at 20:41
Michael LabbéMichael Labbé
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Detecting request type in PHP (GET, POST, PUT or DELETE)
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edited Aug 22 '16 at 13:39
Peter
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answe...
How do you format an unsigned long long int using printf?
...he u (unsigned) conversion. (Works in windows, GNU).
printf("%llu", 285212672);
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Getting the caller function name inside another function in Python? [duplicate]
...ck()[1].filename
– timeyyy
Mar 23 '16 at 18:53
3
Actually, you probably want inspect.currentframe...
Stripping everything but alphanumeric chars from a string in Python
...h for ch in string.printable if ch.isalnum())"
10000 loops, best of 3: 57.6 usec per loop
$ python -m timeit -s \
"import string" \
"filter(str.isalnum, string.printable)"
10000 loops, best of 3: 37.9 usec per loop
$ python -m timeit -s \
"import re, string" \
"re...
Most efficient way to remove special characters from string
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private static bool[] _lookup;
static Program() {
_lookup = new bool[65536];
for (char c = '0'; c <= '9'; c++) _lookup[c] = true;
for (char c = 'A'; c <= 'Z'; c++) _lookup[c] = true;
for (char c = 'a'; c <= 'z'; c++) _lookup[c] = true;
_lookup['.'] = true;
_lookup['_'] ...