Python Language

[Pages:1112]Python Language

#python

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1: Python

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Python 3.x

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Python 2.x

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Examples

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, Python

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, Python, IDLE

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Hello World Python

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Python

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-

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IDLE - Python

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- str () repr ()

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()

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()

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pip

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/

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Python 2.7.x 3.x

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2: * args ** kwargs

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h11

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h12

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h13

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Examples

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* args

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** kwargs

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* args

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** kwargs

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* args

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kwarg

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** kwargs

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3: ArcPy

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Examples

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createDissolvedGDB gdb

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4: ChemPy - python

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Examples

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( )

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5: Conditionals

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Examples

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if, elif,

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( ? ?)

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Else statement

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cmp,

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List List

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, None

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6: ConfigParser

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Examples

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7: ctypes

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Examples

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ctypes

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ctypes

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ctypes

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8: Enum

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Examples

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(Python 2.4 3.3)

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9: hashlib

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Examples

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MD5-

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, OpenSSL

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10: Heapq

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Examples

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11: HTML-

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Examples

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BeautifulSoup

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CSS BeautifulSoup

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PyQuery

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12: ijson

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Examples

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13: kivy - Python NUI

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Examples

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14: Loops

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Examples

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break

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continue

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return break

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?else?

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?

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?Half loop? do-while

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15: Mutable vs Immutable ( Hashable) Python

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Examples

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Mutable vs Immutable

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Immutables

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Mutables

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Mutable and Immutable

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16: Neo4j Cypher Py2Neo

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Examples

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Neo4j Graph

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Neo4j

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1:

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2:

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Cypher

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17: os.path

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Examples

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.

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, ,, ,

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18: Pandas Transform:

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Examples

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transform pandas

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transform ,

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19: pip: PyPI

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Examples

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, `pip`

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Linux

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Windows

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requirements.txt

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requirements.txt virtualenv

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Python pip

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,

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20: PostgreSQL

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Examples

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21: py.test

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Examples

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py.test

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