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python Programming Glossary: f3

Finding matches in two files and outputting them

http://stackoverflow.com/questions/11265796/finding-matches-in-two-files-and-outputting-them

data from file 2 00000040f2213a27ff74019b8bf3cfd1 index.docbook Redhat 7.3 32bit Linux 00000040f69413a27ff7401b8bf3cfd1.. Redhat 7.3 32bit Linux 00000040f69413a27ff7401b8bf3cfd1 index.docbook Redhat 8.0 32bit Linux 00000965b3f00c92a18b2b31e75d702c.. SYSTEM Windows 7 Home Premium 32bit Windows 000011b20f3cefd491dbc4eff949cf45 totem.devhelp Linux Ubuntu Desktop 9.10..

What do backticks mean to the python interpreter: `num`

http://stackoverflow.com/questions/1673071/what-do-backticks-mean-to-the-python-interpreter-num

def f1 a return repr a def f2 a return a.__repr__ def f3 a return `a` Disassembling shows import dis dis.dis f1 3 0 LOAD_GLOBAL.. 0 __repr__ 6 CALL_FUNCTION 0 9 RETURN_VALUE dis.dis f3 9 0 LOAD_FAST 0 a 3 UNARY_CONVERT 4 RETURN_VALUE f1 involves..

Understanding performance difference

http://stackoverflow.com/questions/17640235/understanding-performance-difference

def f1 for k in d pass def f2 for k in d.iterkeys pass def f3 for v in d.itervalues pass def f4 for t in d.iteritems pass.. __main__ import f2' .timeit number N print Timer stmt 'f3 ' setup 'from __main__ import f3' .timeit number N print Timer.. N print Timer stmt 'f3 ' setup 'from __main__ import f3' .timeit number N print Timer stmt 'f4 ' setup 'from __main__..

Iterate over the lines of a string

http://stackoverflow.com/questions/3054604/iterate-over-the-lines-of-a-string

' n' yield retval retval '' if retval yield retval def f3 foo foo prevnl 1 while True nextnl foo.find ' n' prevnl 1 if.. nextnl prevnl nextnl if __name__ '__main__' for f in f1 f2 f3 print list f Running this as the main script confirms the three.. precise measurement python mtimeit s'import asp' 'list asp.f3 ' 1000 loops best of 3 370 usec per loop python mtimeit s'import..

Remove duplicate rows from a large file in Python

http://stackoverflow.com/questions/3452832/remove-duplicate-rows-from-a-large-file-in-python

conn.cursor cur.execute create table test f1 text f2 text f3 text f4 text f5 text f6 text f7 text f8 text f9 text f10 text.. text f12 text f13 text f14 text f15 text primary key f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 conn.commit #simplified..

Python: Comparing two CSV files and searching for similar items

http://stackoverflow.com/questions/5268929/python-comparing-two-csv-files-and-searching-for-similar-items

csv f1 file 'hosts.csv' 'r' f2 file 'masterlist.csv' 'r' f3 file 'results.csv' 'w' c1 csv.reader f1 c2 csv.reader f2 c3.. 'w' c1 csv.reader f1 c2 csv.reader f2 c3 csv.writer f3 masterlist row for row in c2 for hosts_row in c1 row 1 found..

Python/Numpy - Quickly Find the Index in an Array Closest to Some Value

http://stackoverflow.com/questions/6065697/python-numpy-quickly-find-the-index-in-an-array-closest-to-some-value

3.2 win32 numpy 1.6.0 from bisect import bisect_left def f3 t x i bisect_left t x if t i x 0.5 i 1 return i Output 10 11..

How to create a Python decorator that can be used either with or without parameters?

http://stackoverflow.com/questions/653368/how-to-create-a-python-decorator-that-can-be-used-either-with-or-without-paramet

3 def f2 x y return x y # try kwargs @mult factor 5 def f3 x y return x y assert f 2 3 10 assert f2 2 5 30 assert f3 8..

Python simulate keydown

http://stackoverflow.com/questions/11906925/python-simulate-keydown

# Divide key VK_F1 0x70 # F1 key VK_F2 0x71 # F2 key VK_F3 0x72 # F3 key VK_F4 0x73 # F4 key VK_F5 0x74 # F5 key VK_F6.. VK_F1 0x70 # F1 key VK_F2 0x71 # F2 key VK_F3 0x72 # F3 key VK_F4 0x73 # F4 key VK_F5 0x74 # F5 key VK_F6 0x75 #..

How do I get all of the output from my .exe using subprocess and Popen?

http://stackoverflow.com/questions/12600892/how-do-i-get-all-of-the-output-from-my-exe-using-subprocess-and-popen

'ftp ' child.sendline 'bye' To send special keys such as F3 F10 on Windows you might need SendKeys module or its pure Python.. ENTER PAUSE 1 1 ENTER PAUSE 1 2 ENTER PAUSE 1 F3 PAUSE 1 F10 It doesn't capture output. share improve this answer..

Add columns to CSV while writing the CSV

http://stackoverflow.com/questions/20224912/add-columns-to-csv-while-writing-the-csv

parsed STEP ID ELEMENT_ID Fatigue SW Fatigue F1 Fatigue F3 Step 10 10000 1.30E 07 1.51E 06 2.15E 06 when I finish to parse.. parsed STEP ID ELEMENT_ID Fatigue SW Fatigue F1 Fatigue F3 Fatigue SW Fatigue F1 Fatigue F3 Step 10 10000 1.30E 07 1.51E.. SW Fatigue F1 Fatigue F3 Fatigue SW Fatigue F1 Fatigue F3 Step 10 10000 1.30E 07 1.51E 06 2.15E 06 1.30E 07 1.51E 06 2.15E..

pydev: find all references to a function

http://stackoverflow.com/questions/7731324/pydev-find-all-references-to-a-function

G will find all the references to a function in PyDev F3 will go to the definition of a function . share improve this..