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Cache creation is completed using ArcGIS toolbox. In arcpy, you can use functions to call corresponding tools to automate Script Creation of cache.
There are several steps to create a cache. First, set the python environment variable. The Code is as follows:
# Set the environment variable def setworkspace (folder): If OS. Path. isdir (folder) = false: Print "the input workspace path is invalid! "Return env.
Property
Description
Area
Area value for polygon features, or null for all other feature types
Centroid
True if the centroid is inside a feature or on a feature, or returns a callout point (returns a Point object)
Range
Returns a Range object
Firstpoint
The first coordinate of the feature; Returns a Point object
Hullrectangle
coordinate pairs of convex hull rectangles
Ismultipart
The monthly maximum composition (MVC) data for 12 months of the year is placed in "F:\\vegetation Change\\data\\gimms data\\1mvc\\" with the data name format mvc_198801,mvc_198802 .... mvc_198812. The processing year is 1981-2006 and the code is:Import arcpyarcpy. Checkoutextension ("spatial") for I in Range (1981,2007): a1 = "F:\\vegetation Change\\data\\gimms data\\1mvc\\" + "MVC_" +s TR (i) + "a2" = "F:\\vegetation change\\data\\gimms data\\1mvc\\" + "mvc_" +str (i) + "a3 =" F:\\vegetation Ch
Luajit is better (not one of the scripting language implementations), a plugin for drawing software, which may be an important consideration
In fact, the advantage of Adobe Photoshop as a scripting python for Lua is that the library is rich. Its language expression can play 80 points, the basic qualified, to the ecosystem to drag the situation is not serious,
Guide
As is known to all, system administrators need to be proficient in a scripting language, and the job requirements listed by the recruiting organization will also be written. Most people think that Bash (or other shell language) is handy, but some powerful languages (like Python) can give you some other benefits.
First, we'll use Python's command-line tools, and we'll be exposed to Pyth
Python is a cross-platform scripting language. Python defines a python syntax rule and implements the interpretation of the python syntax.
Program It becomes a python interpreter. We use a lot of
####################Python脚本性能剖析###################Cprofile/profile/hotshot is used to count statistics such as how often each part of a Python script runs and how long it takes. Pstats can be used to format this informationCProfile is a C extension. Low overhead, suitable for parsing long-executed Python programs, recommended for use with this moduleProfile Pure
####################Python脚本性能剖析###################Cprofile/profile/hotshot is used to count statistics on the frequency and time of execution of each part of a Python script, pstats can be used to format this informationCProfile, which is a C extension, has a small overhead and is suitable for profiling a long-running Python program, recommended for use with thi
Introduction
In the test network device, the device side is usually configured and tested and maintained using scripts, and the SecureCRT tool is used more for the test maintenance personnel of PE equipment; SECURECRT supports many scripting languages such as VB, JavaScript, Python, etc. It is very useful to master the common functions of the CRT in order to implement the script more and more stabl
. When the Python script starts, it calls the parser to parse our script, which Python seems to be the location to return the parser, and the system uses Python parser from the system by default, so the library can't be quoted. Not your own parser is sure to find your own, and then useSet up a parser for python2.7 (own Python
If you have other scripting languages, please also list the reply content if you have other scripting languages:
Sed-when you need to do simple text transforms on files.
Awk-when you only need simple formatting and summarization or transformation of data.
Perl-for almost any task, but especially when the task needs complex regular expressions.
Python-for the
If there are other scripting languages, please also list
Reply content:
Sed-when you need to does simple text transforms on files.
Awk-when need simple formatting and summarization or transformation of data.
Perl-for almost any task, but especially when the task needs complex regular expressions.
Python-for the same tasks that's could use of Perl for.
Here's a full answer:
/ http
stackove
Evans Data released the script language survey results. In the minds of more than 500 developers and IT experts, PHP, Ruby, and Python are their favorite languages. Over time, the application of scripting languages in enterprises has also changed. This survey lists the advantages and disadvantages of each language. Richard dice (Chairman of the Perl Foundation) said in a recent interview that the
Static languageWhen you write code, you must specify a specific type of language for the variable. such as Java, C + +Dynamic languageInstead of specifying an explicit type for a variable when writing code, the interpreter determines the type of the variable at run time, based on the usage of the variable. such as Python, JavaScript# python's dynamic characteristics m = ten'hello'print m #print ' Hello 'Strongly typed languagesThe variable must ha
;Cumtime: Represents the time that the call to the function and all its child functions runs, that is, when the function starts calling to the return time;Percall: (the second percall) is the average time that a function is run, equal to Cumtime/ncalls;Filename:lineno (function): The specific information of each function call;In addition, in the analysis above, the sorting method uses the function call time (cumulative), in addition to this there are some other allowable sorting methods:calls, c
, sizeinchB:Print("filename is%s, and the size is%d"% (filename, size))The approximate input is as follows:Parent is D:\temp, DirName are 123parent is D:\temp, DirName is Javaparent is D:\temp, and filename is Chydb_14.3_xiazaiba. Zipthe full name of the file was D:\temp\chydb_14.3_XiaZaiBa.zipparent is D:\temp, and the filename is drivergenius_green1.rarthe f ull name of the file is D:\temp\DriverGenius_green1.rarparent are D:\temp, filename is firefox39.7zthe full name of the FIL E is D:\temp\
[Programmer technical skills] Learning a scripting language python (2) traversing a local file system,
This article describes how to use python to traverse the local file system and sort files by file size from small to large.
In this example, the built-in functions of python and the OS module are used:
OS. walk ():
[Programmer technical skills] Learning a scripting language python (1) file processing,
Currently, the main language used in my work is java. java can play a good role in enterprise-level applications. However, sometimes I need to perform minor tasks, such as batch file update and webpage capturing, at this time, it seems too cumbersome to use java. So I learned the pyt
Generally, we can skip building projects in computer language applications. Only Python code of the Build core has functions. The following describes the relevant content, I hope you will gain some benefits after reading the following articles.
Python is a dynamic scripting language. I will not discuss more details,
The source code link is here: After downloadi
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