Python concatenate text files
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavealistof20filenames,like[\'file1.txt\',\'file2.txt\',...].IwanttowriteaPythonscripttoconcatenatethesefilesintoan......
How can the Euclidean distance be calculated with
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavetwopointsin3D: (xa,ya,za) (xb,yb,zb) AndIwanttocalculatethedistance: dist=sqrt((xa-xb)^2+(ya-yb)^2+(za-zb)^2) ......
How to check file size in python?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IamwritingaPythonscriptinWindows.Iwanttodosomethingbasedonthefilesize.Forexample,ifthesizeisgreaterthan0,Iwillse......
Iterating through a range of dates in Python
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavethefollowingcodetodothis,buthowcanIdoitbetter?RightnowIthinkit\'sbetterthannestedloops,butitstartstogetPerl......
How to move a file in Python
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IlookedintothePythonosinterface,butwasunabletolocateamethodtomoveafile.HowwouldIdotheequivalentof$mv...inPython?......
Check if a Python list item contains a string insi
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ihavealist: my_list=[\'abc-123\',\'def-456\',\'ghi-789\',\'abc-456\'] andwanttosearchforitemsthatcontainthestring\'abc\'......
How can I compare two lists in python and return m
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Iwanttotaketwolistsandfindthevaluesthatappearinboth. a=[1,2,3,4,5] b=[9,8,7,6,5] returnMatches(a,b) wouldretur......
Retrieving python module path
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Iwanttodetectwhethermodulehaschanged.Now,usinginotifyissimple,youjustneedtoknowthedirectoryyouwanttogetnotifications......
How do I check what version of Python is running m
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: HowcanIcheckwhatversionofthePythonInterpreterisinterpretingmyscript? 回答1: Thisinformationisavailableinthesys.version......
What does the “at” (@) symbol do in Python?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: I\'mlookingatsomePythoncodewhichusedthe@symbol,butIhavenoideawhatitdoes.Ialsodonotknowwhattosearchforassearching......
How to prettyprint a JSON file?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IhaveaJSONfilethatisamessthatIwanttoprettyprint--what\'stheeasiestwaytodothisinpython?IknowPrettyPrinttakesan\"ob......
What is the difference between dict.items() and di
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Arethereanyapplicabledifferencesbetweendict.items()anddict.iteritems()? FromthePythondocs: dict.items():Returnacopyofthe......
Difference between numpy.array shape (R, 1) and (R
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Innumpy,someoftheoperationsreturninshape(R,1)butsomereturn(R,).Thiswillmakematrixmultiplicationmoretedioussinceexplici......
How can I get a list of locally installed Python m
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IwouldliketogetalistofPythonmodules,whichareinmyPythoninstallation(UNIXserver). HowcanyougetalistofPythonmodulesin......
Simple Digit Recognition OCR in OpenCV-Python
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Iamtryingtoimplementa\"DigitRecognitionOCR\"inOpenCV-Python(cv2).Itisjustforlearningpurposes.IwouldliketolearnbothKNe......
Replace values in a pandas series via dictionary e
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: HowtoreplacevaluesinaPandasseriessviaadictionarydhasbeenaskedandre-askedmanytimes. Therecommendedmethod(1,2,3,4)is......
Overriding special methods on an instance
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IhopesomeonecananswerthisthathasagooddeepunderstandingofPython:) Considerthefollowingcode: >>>classA(object): ...pa......
How assignment works with python list slice
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Pythondocsaysthatslicingalistreturnsanewlist. Nowifa\"new\"listisbeingreturnedI\'vethefollowingdoubtsrelatedto\"Assig......
Identify groups of continuous numbers in a list
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: I\'dliketoidentifygroupsofcontinuousnumbersinalist,sothat: myfunc([2,3,4,5,12,13,14,15,16,17,20]) Returns: [(2,5),......
How often does python flush to a file?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: HowoftendoesPythonflushtoafile? HowoftendoesPythonflushtostdout? I\'munsureabout(1). Asfor(2),IbelievePythonflushes......
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