python Programming Glossary: elif
Python subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs master_fd 512 if not data break print got repr data elif proc.poll is not None # select timeout break # proc exited os.close..
“Large data” work flows using pandas http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas new compound column. For example if var1 2 then newvar 'A' elif var2 4 then newvar 'B' . The result of these operations is a..
if x or y or z == blah http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah So say x 0 y 1 z 3 if x or y or z 0 Mylist.append c elif x or y or z 1 Mylist.append d elif x or y or z 2 Mylist.append.. or z 0 Mylist.append c elif x or y or z 1 Mylist.append d elif x or y or z 2 Mylist.append e elif x or y or z 3 Mylist.append.. or z 1 Mylist.append d elif x or y or z 2 Mylist.append e elif x or y or z 3 Mylist.append f which would return a list of c..
convert integer to a string in a given numeric base in python http://stackoverflow.com/questions/2267362/convert-integer-to-a-string-in-a-given-numeric-base-in-python string.lowercase def int2base x base if x 0 sign 1 elif x 0 return '0' else sign 1 x sign digits while x digits.append..
Evaluating a mathematical expression in a string http://stackoverflow.com/questions/2371436/evaluating-a-mathematical-expression-in-a-string s op1 self.evaluateStack s return self.opn op op1 op2 elif op PI return math.pi # 3.1415926535 elif op E return math.e.. op op1 op2 elif op PI return math.pi # 3.1415926535 elif op E return math.e # 2.718281828 elif op in self.fn return self.fn.. # 3.1415926535 elif op E return math.e # 2.718281828 elif op in self.fn return self.fn op self.evaluateStack s elif op..
Is there any way to kill a Thread in Python? http://stackoverflow.com/questions/323972/is-there-any-way-to-kill-a-thread-in-python exctype if res 0 raise ValueError invalid thread id elif res 1 # if it returns a number greater than one you're in trouble..
How to improve performance of this code? http://stackoverflow.com/questions/4295799/how-to-improve-performance-of-this-code fCamels score 0 0 for i in formation if i fCamel fCamels 1 elif i bCamel score fCamels else pass return score def getneighbors..
JSON datetime between Python and JavaScript http://stackoverflow.com/questions/455580/json-datetime-between-python-and-javascript obj if hasattr obj 'isoformat' return obj.isoformat elif isinstance obj ... return ... else raise TypeError 'Object of..
Reversing a regular expression in python http://stackoverflow.com/questions/492716/reversing-a-regular-expression-in-python tree retval '' for node in tree if node 0 'any' retval 'x' elif node 0 'at' pass elif node 0 in 'min_repeat' 'max_repeat' retval.. in tree if node 0 'any' retval 'x' elif node 0 'at' pass elif node 0 in 'min_repeat' 'max_repeat' retval traverse node 1 2.. 'max_repeat' retval traverse node 1 2 node 1 0 elif node 0 'in' if node 1 0 0 'negate' letters list string.ascii_letters..
How to write the Fibonacci Sequence in Python http://stackoverflow.com/questions/494594/how-to-write-the-fibonacci-sequence-in-python for example in python it becomes def F n if n 0 return 0 elif n 1 return 1 else return F n 1 F n 2 Try it in your favourite..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python cv2.imshow 'norm' im key cv2.waitKey 0 if key 27 sys.exit elif key in keys responses.append int chr key sample roismall.reshape..
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