Split (1)

train · 30k rows

text_a stringlengths 9 150	text_b stringlengths 18 20.9k	labels int64 0 2
how to dynamically change variable name in formvarsvarname	precodefor i in range0 counter 1 formvarstable2field formvarsexamplefields i dbtable2insertdbtable2filterfieldsformvars codepre palso if you are not using the dynamically generated tables to store data in the database be sure to set codemigratefalsecode in the table definitions otherwise the dal will actua...	0
how to serve a folder at a specific context using pythons simplehttpserver	psth like this only you need to parse the request path into parts if you need more refined approach adapted from test python server use as neededp precode a simple custom http server class testhandlerhttpserversimplehttprequesthandler def dogetself if the main path is requested load the template...	0
pyaudio recordingcapturing and stopterminate in python on raspi	pi just add relevant comments in front of commands let me know if you want to clear more ab8 itp precodeimport pyaudio wave sys chunk 8192 format pyaudiopaint16 channels 1 rate 44100 recordseconds 10 waveoutputfilename audiowav p pyaudiopyaudio stream popenformatformat channels channels ...	0
python iterating through a list of list with a specifically formatted output file output	pif data is something like this 123234p precodefor j in data textfilewritesn tjoinstrx for x in j codepre	0
pyside auto scroll down in qscrollarea	pthis should be a succinct way to get the behaviour desired please checkp precodebar selfscrollverticalscrollbar barrangechangedconnect lambda xy barsetvaluey codepre porp precodebarrangechangedconnect lambda xy barsetvalue 9999 codepre	0
how to send email with smtplib module through the proxy	pthe following will workp precodeserver smtplibsmtpsslsmtpgmailcomport465 serverloginusernamegmailcompassword serversendmailfrom to msg codepre	0
selecting columns from a pandas dataframe based on row conditions	precodein 201 df pddataframenprandomrandn10 4 in 202 df out202 0 1 2 3 0 1380064 0391358 0043390 1970113 1 0612594 0890354 0349894 0848067 2 1178626 1798316 0691760 0736255 3 0909491 0429237 0766065 0605075 4 1214366 1907580 0583695 0192488 5 0283786 1315771 0046579 077722...	0
how to create and attach a normal cookie to a response by tipfy	preading the docs for tipfy securecookie seems to only mean that the cookie is validated to not have been altered clientside and nothing to do with http vs httpsp blockquote psecure cookies are cookies that are not alterable from the client side because they add a checksum that is validated in the server when readp ...	0
pandas update value if condition in 3 columns are met	pthe third parameter of a hrefhttpdocsscipyorgdocnumpyreferencegeneratednumpylogicalandhtml relnofollowlogicalanda is to assign the array used to store the resultp pcurrently the method timrich provided might be the best in pandas 013 in development theres a new experimental a hrefhttppandaspydataorgpandasdocsdevindex...	0
which is the best way to compress json to store in a memory based store like redis or memcache	panother possibility would be to use mongodbs storage format a hrefhttpbsonspecorg relnofollowbsonap pyou can find two python implementations in the implementation page on that sitep pedit why not just save the dictionary and convert to json on retrievalp	0
python example of urllib2 asynchronous threaded request using https	phere is the code from a hrefhttpeventletnet relnofolloweventleta p precodeurls httpwwwgooglecomintlenallimageslogogif httpswikisecondlifecomwimagessecondlifejpg httpusi1yimgcomusyimgcomiwwbetay3gif import eventlet from eventletgreen import urllib2 def fetchurl return urllib2urlopenurlread pool event...	0
cannot read compressed bz2 file from httparchiverouteviewsorg	phope this helps now p pyou are trying to read an mrt file this can be done using thisp pa hrefhttpsgithubcomyoshiyukiyamauchimrtparseblobmasterexamplesprintallpy relnofollowhttpsgithubcomyoshiyukiyamauchimrtparseblobmasterexamplesprintallpyap pand the docs for the same is here a hrefhttpsgithubcomyoshiyukiyamauchim...	0
unable to get redirect work in google app engine	pi encounter a similar problem while trying gae the official site a hrefhttpsdevelopersgooglecomappenginedocspythongettingstartedpython27templates relnofollowhttpsdevelopersgooglecomappenginedocspythongettingstartedpython27templatesa has changed the related code just like anthony metioned in his post but here are some...	0
kivy turning an app into a widget	pi dont understand the question your app does nothing special and all the functionality is in the maincontroller widget what more separation do you need than thatp precodefactoryregistermain clsmaincontroller factoryregisterloaddialog clsloaddialog factoryregistersavedialog clssavedialog codepre palso these factory l...	0
deleting a windows registry value with python	pok p pnot a pythonic solution but it worksp precode cdocuments and settingsadmingtreg add registrykeyenvironment v ame t regexpandsz d ame f reg delete keyname v valuename ve va f cdocuments and settingsadmingtreg delete registrykeyenvironment v ame f der vorgang wurde erfolgreich ausgefhrt code...	0
python append folder name to filenames in all sub folders	pyou can use a hrefhttpsdocspythonorg35libraryoshtmloswalk relnofollowcodeoswalkcodea to iterate over the directories and then a hrefhttpsdocspythonorg35libraryoshtmlosrename relnofollowcodeosrenamecodea to rename all the filesp precodefrom os import walk path rename for dirpath files in walkparent for f in file...	0
python conventions with respect to if conditions	pthe first is fine assuming that codedcode will always fit your criteria but the second example is more robustp pfor example when coded acode the condition codeif d and floatd gt 1code will raise the codevalueerrorcode where as the codetry exceptcode will catch it and work properlyp pso if your criteria of d will be...	0
access hive hiveserver2 using python	pif using the a hrefhttpgethuetumblrcompost49882746559tutorialexecutinghiveorimpalaquerieswithpython relnofollowhue shella hue comes as dependency if you want to streamline it you would need to isolate the a hrefhttpsgithubcomclouderahuetreemasterappsbeeswaxsrcbeeswaxserver relnofollowthrift implentationa lib and a hre...	0
weighted clustering of tags	pyou could use a a hrefhttpsenwikipediaorgwikimixturemodelgaussianmixturemodel relnofollowgaussian mixture modela which can be seen as a generalisation of kmeans which allows soft clusters you can have k clusters and each entry belongs to all clusters with a certain amount this amount is the probability of the entry un...	0
gdb finds debugging information but cannot put breakpoint	pthere can be two reasonsp ul lithe library is not mapped yet orli liyou hit bug 54151 have a look at a hrefhttpsbugzillaredhatcomshowbugcgiid54151 relnofollowhttpsbugzillaredhatcomshowbugcgiid54151ali ul	0
m2crypto error unable to find vcvarsallbat	pyou need to run pip install from a command prompt with both the needed python programms and visual studio in the search path codepathcodep popen a visual c command prompt and note the result of p precodeecho path codepre pand add the relevant visual c visual studio directories to your python command prompt similar...	0
reading request parameters in python	pi know it should be very simple and know how to do it in javanetphp and ror but not in pythonp pwell its not simple in python the languagep pit is simple in many python web frameworksp pdont make the mistake of comparing python the language with php the web framework or ror the web frameworkp ppython like java o...	0
facing memoryerror while doing multithread txt file ios looking for better solution	psounds like you are leaking memory python will use all available system memory before giving memoryerror and 4 mb does not sound much where you leak memory depends on your code which you didnt give in your questionp phave you watched the memory usage in the task manage of the osp phere is a tool to debug python memo...	0
pyqt sending parameter to slot when connecting to a signal	pin general you should have each menu item connected to a different slot and have each slot handle the functionality only for its own menu item for example if you have menu items like save close open you ought to make a separate slot for each not try to have a single slot with a case statement in itp pif you dont wan...	0
python split consecutive delimiters	pi think your solution is perfectly ok heres an equivalent onep precodefilterbool aaasplita codepre pprobably not as perspicuous as a list comprehension thoughp	0
beautifulsoup select string based on dictionary key	ponce youve parsed your html with beautifulsoup it can give you all the textp precode2gtgtgt x ltdiv idsrpmain classgtnltcode idvoltronsrpmaincontent styledisplaynonegtnnfmtheadlinefounder and ceo at solarthermochemical llcnisconnectedenabledtruensharedconnectiontoken240506fce660nnltdivgt 2gtgtgt soupbs4beautifulsoupx...	0
reverse dictionary output keeps changing	pi have been able to reproduce your error of an inconsistent output there are probably two issues in your algorithmp ol liyou assume that the keys will be iterated over in order li liyou are iterating an object while altering it this is especially weird in python 3x where codeitemscode returns a view of the items rath...	0
how to trigger a script execution after dropbox updates a specific directory	pcheck out codefswatchcode ive used it before to do something similar this is a line from a program i used it on p pcodefswatch print0 e dir xargs 0 n1 clientpycodep	0
how do you generate random unique identifiers in a multi process and multi thread environment	pis there not a unique piece of data in each thread it is difficult for me to imagine two threads with exactly the same data though i dont discount the possibilityp pin the past when i have done things of this nature there is usually something unique about the thread user name or client name or something of that natur...	0
python how to optimize calculations	pfirst if for every word you have unique line numbers use sets instead of lists finding set intersection is much faster than the intersection of lists especially if lists are not orderedp psecond precompute list lengths now you compute it twice for every single inner cycle stepp pand third use codenumpycode for thi...	0
pil imagesize returns the opposite widthheight	h2a this is a standard stateh2 pnumpy arrays carry images from strongcodeopencv2codestrong with another convention once inspected by strongcodedatashapecodestrong so does the pilpillow strongcodeimagesizecodestrongp hr pmay review and validate as in a hrefhttpstackoverflowcomq265341483666197python pillow v260 pal...	0
call iptables command within python script	pyour command is full of syntax errors due to missing spaces as shown belowp precodeiptables subprocesscall iptables i forward eth 0 m protocol tprotocol here dport here port j dnat todestination here ipaddress here codepre pas generated your iptables line w...	0
what is a response object in python	pserver and client use codehttp protocolcode to sendreceive informationp pcoderesponsecode stores all information from server codehttp headerscode for example cookies status code and codehttp bodycode mostly html but it can be json or file or otherp pwikipedia a hrefhttpsenwikipediaorgwikihypertexttransferprotocol r...	0
setuptools easyinstall mysqlpython123	pyou should use a hrefhttppypipythonorgpypivirtualenv relnofollowvirtualenva and a hrefhttppypipythonorgpypipip relnofollowpipap pvirtualenv automatically creates a setuptools version within the new environment so the default one is intactp pyou may want to read how the packaging and installing works a hrefhttpusware...	0
how to print python array within html email body	pi would construct a string with the dates and then insert into your htmlp precodedatelist avdates dateliststring joindatelist edit this to match the desired output html lthtmlgt ltheadgtltheadgt ltbodygt ltpgtthese are the available dates ltpgt dateliststring ltbodygt lthtmlgt codepre	0
two similar python codes one doesnt work	pyoure getting stuck inp precode elif root pwr gt x increments root to cycle thru again root root 1 pwr 2 codepre pif coderoot 2 gt xcode setting codepwr 2code in every iterationp pyou need to break the loop somehow if coderootcode gets to bigp	0
running a separate function alongside a loop in python	pyes osfork youcan make the function run in a different process or the threading module to make it run in another thread if the function uses global variables you need to use the threading module and make it run in another thread and if not id suggest to do it anyway less resource wasteful assuming the function doesnt...	0
holiday program error in python	preplace your holiday function as p precodedef holidaystartlength length length start length length 7 daylength codepre	0
file locks in sqlite	pdo you require shared access to the database during unit tests if not use a inmemory sqlite database for those tests from the a hrefhttpwwwsqlalchemyorgdocsdialectssqlitehtmlconnectstrings relnofollowsqlalchemy documentationap blockquote pthe sqlite memory identifier is the default if no filepath is present specify...	0
i have to search for a file with extension txt but the path is changing every day	ptry this p precodepath c this is the path what i get back from an another script oschdirpath for files in oslistdir if filesendswithtxt print files codepre pcodecode instead of codecodep	0
django 17 relation authuser does not exist in migrate but fine in tests	pyou need to do 2 thingsp precodepython managepy makemigrations codepre pand thenp precodepython managepy migrate codepre pthe migrate does indeed apply the migrations but they first need to be created these two steps are more or less the replacement of the old syncdbp	0
recommended way to populate foreign key	precodeif formisvalid comment formsavecommitfalse commentstory storydetails commentsave return codepre	0
i cannot get wordpress running in local mode on windows using gae	pi had the same issue and tried out all kind of things ending up uncommenting the line p precodeextensionphpopenssldll codepre pin the codephpinicode file in my application folder that did the trick and wordpress is now running in my dev environmentp	0
unable to log in to a website with requests	precodeimport rerequests srequestssession mainurlhttpsangelcologinutmsourcetopnavhome headerscontenttypeapplicationxwwwformurlencodedhostangelcooriginhttpsangelco useragentmozilla50 windows nt 61 wow64applewebkit53736 khtml like gecko chrome4402403157 safari53736 mostly you need to pass the headers default headers ...	0
django 18 is not able to load templates	pchange p precodeinstalledapps djangocontribadmin djangocontribauth djangocontribcontenttypes djangocontribsessions djangocontribmessages djangocontribstaticfiles codepre ptop precodeinstalledapps djangocontribadmin djangocontribauth djangocontribcontenttypes djangocontri...	0
receiving xml document with python via http	pexample with standard libraryp ul lia hrefhttpfragmentsturtlemeatcompythonwebserverphp relnofollowhttpfragmentsturtlemeatcompythonwebserverphpali ul por use some lightweight web frameworkp ul lia hrefhttpwebpyorg relnofollowwebpyali ul	0
python typeerror cant multiply sequence by nonint of type float	passuming your sequence is a list object to multiple a constantor scalar by a listvector you will need to use something like p precodek10 arr1234 newarrmaplambda x kx arr codepre palternatively it might be worth using numpy to get these functions in by defaultp	0
how do i transfer varibles through functions in python	pit appears as though you are not returning the result of the read functionp pthe last line of your read function should be return ap pand then when you call the read function you would say a readp	0
use user input within as input in a function python	pyou need to call your function codepensioncode as it doesnt just implicitly see the variables you named before it and call itself p padditionally you have indentation problems and use codeinputcode eminsideem codeintcode like so or else youre trying to convert your user prompt into an integerp precodeincome intinpu...	0
how to save unicode with sqlalchemy	pi can not reproduce your error i can provide a few tips regarding unicode handling with sqlalchemy that may or may not helpp ul liinstead of using codeconvertunicodecode just use the sqlalchemytypesunicode column type that will always do the right thingli liyou are assigning a str instance codekeycode to the codekeyc...	0
pivoting a pandas dataframe with duplicate index values	pyou can use groupby to aggregate by the common factors take the max of time to get the most recent dates and then unstack the msg to view confirmedsettings and sale side by sidep precodedfgroupbyuid msg gender agetimemaxunstackmsg msg confirmedsettings sale uid gender age 1...	0
how can i change a users twitter name with a bot	pyou can use the codepost accountupdateprofilecode api endpoint to update your twitter username see a hrefhttpsdevtwittercomrestreferencepostaccountupdateprofile relnofollowthe relevant documentationa for detailsp	0
reset an open serial port	ptry using the handle to close the port instead of invoking the constructor again if you the port is open and you call serialserialcom4 9600 it will attempt to reopen the port again and failp pif serialport was assigned successfully then serialportclose should close itp	0
python functionconverting texting language to english	pfor something a bit more elaborate try a hrefhttpsgithubcomlysdexialookaheadlev relnofollowlookaheadleva i made it for a similar situation just put your thumblish into a yaml file and call it its designed to be a web service but you could probably modify it to suit your needsp	0
python determine frequency of numbers showing up in dice rolls	precodefrom collections import defaultdict def rolldicen list the results of rolls d defaultdictint for i in rangen res roll dres 1 accumulate results printres print results sort and print results since theres only 11 items there is no sense using iteritems here...	0
pythonmatplotlib contour plot with bilinear interpolation	pthis one seems to workp precodeimport matplotlib import numpy as np import matplotlibcm as cm import matplotlibpyplot as plt from scipyinterpolate import interp2d httpenwikipediaorgwikifilebilininterppng xi nparray00 10 yi nparray00 10 zi nparray00 10 10 05 another example xi nparray00 025 10 yi nparray00 07...	0
calculating the entropy of an attribute in the id3 algorithm when a split is perfectly classified	pthe entropy of a split measures the uncertainty associated with the class labels in that split in a binary classification problem classes 01 the probability of class 1 in your text x can range from 0 to 1 the entropy is maximum with a value of 1 when x05 here both classes are equally probable the entropy is minimum w...	0
cant execute python script from php	pthe reason is because of the php doesnt have the permission to writeread the py script in desktop so just change the directory of the py to the same directory as the php file then eveything runs smoothlyp	0
how to get nth result from simple function in python	pfirst your function needs to know what codencode to use thats simple enough just tell it codencode as an argumentp precodedef fibonaccin codepre pif you want to return the first codencode fibonacci numbers youll need to keep a a hrefhttpdocspythonorg2tutorialintroductionhtmllists relnofollowlista of themp precode ...	0
pythonnotify module cron gioerror	pcrontab is considered an external host it doesnt have permission to write to your display p pworkaround allow anyone to write to your display type this in your shell when youre logged inp precodexhost codepre	0
converting json to csv in python list indices must be integers not str	pour input is stronglistlistdictionarystrongp pmeans we have to iterate main list and pick first value from the itemp precodedata r postheader username 09 apr 2015 195855 1 of 6 post example message n nexample message postthreadurl httpwwwexamplewebsitecommessage1 postsymbol eg posttitle example titl...	0
how to transform a column field into a list	psorry for taking so long to answer had a busy week ok i thought you meant a string field not a float field so forget about the splitstuff im leaving the answer above as it may help someone else looking for how to transform a string field into a list and use its values for a field calculationp pif im getting this rig...	0
exceeding the size of lists in python	pabout the memory limit how about creating a custom list class that internally is a linked list of lists or arrays magically traverse from one to the other internally and add more as needed as the caller uses your custom list with the external interface youve provided which will be similar to those members needed to fa...	0
python how to ensure that import comes from defining module	pheres a draft script that solves the problem less than 100 lines a hrefhttppastebincomcfsr6b3s relnofollowhttppastebincomcfsr6b3sap	0
jythonpython not recognizing for loop	pis the value of twplcount zero by any chancep	0
samuelcolvins djangobootstrap3datetimepicker not showing calendar when clicked on input field	h1settingspyh1 pin the installed apps add bootstrap3datetimep h1templateh1 padd the following lines into the html head tagp p block header load static p precode ltlink relstylesheet hrefnetdnabootstrapcdncombootstrap 300 cssbootstrapcssgt ltlink relstylesheet hrefnetdnabootstrapcdncombootstrap300cssboot...	0
python filenotfounderror when using open	plets say you run codepwdcode and it returns codehomemynamecode if you then run codehomemynamecodemyprogrampycode the working directory of your program is emnotem codehomemynamecodecode its codehomemynamecode the working directory of a process in inherited from the parent process not set based on where the script is lo...	0
wtform fieldlist with selectfield how do i render	padd a codesubmitfieldcode to your to codeorderformcodep precodesubmitsomething submitfielduadd something codepre pand then call it from your view and use the codeappendentrycode method of codefieldlistcodep precodeif formsubmitsomethingdata formorderentriesappendentry return rendertemplateyourtem...	0
why is is python throwing error at the second method in of this class	pyoure missing parentheses here codeselfformulab selfformulabcode should be codeselfformulab selfformulabcodep	0
how to i list down the results of a function python	pthis helpp precodedef add ask true res while ask num1intinputenter first number num2intinputenter second number total num1num2 userselect inputdo you want to add ny yes n no n if userselect not in y n print error elif u...	0
regex to find string a only before string b occurs python	preading the file line by linep precodeimport re from itertools import takewhile with openyourfile as fh printrematchrlevel igroup1 for i in takewhilelambda x sample not in x fh if level in i codepre pif you slurp the whole file akshat mahajans way in a string sp precodem rematchrlevel m ssplitsample 10 if m...	0
excel printing in to different column	pi think only a slight modification is required you are putting a newline in between the x y values that does not need to be there this should produce rows with x y p precode for j in range21shnrows fwritestrshcellj0value fwrite fwritestrshcellj1value fwriten codepre	0
how to install texttable in python	pyou have to download the module from the a hrefhttpspypipythonorgpypitexttable relnofollowpython websiteap pdecompress the archive and go into the directory then execute the script codesetuppycode with codeinstallcode in argumentp precodepython setuppy install codepre pyou can find more information in a hrefhttpdoc...	0
updating python tkinter gui using after method	pit looks like the problem is herep precodeapplicationentryvarapplication codepre pcodeapplicationcode is a class rather than an object so my guess is that you should be using an instance of codeapplicationcode both places in that code p	0
writing keyvalue pairs to a tabdelimited file with variable s of values	precodegtgtgt x y for x x2 in mydictiteritems for y in x2 fish kate cat andy cat colby cat jeff spider kate spider susan dog andy codepre	0
mirroring something to another side in python	pi prefer pointy trees and just to be different using codestrcentercode over codestrrjustcodep precodedef treeheight symboli width height2 1 for i in rangeheight printsymbol i21centerwidth gtgtgt tree12 i iii iiiii iiiiiii ...	0
filter the table by a search query with search fields is in a dictionary	pyou can use a dictionary in filterp precoded checkin 12042016 checkout 13042016 location india modelinstanceobjectsfilterd codepre	0
how do i check to see if a variable is inside a list housed in a dictionary in python	pcodeannotationlicensecode is a list containing two tuplesp precodegtgtgt annotation customerid 35 guestos 1287 license vmware vm 01 veeam backup vm 02 gtgtgt alist annotationlicense gtgtgt alist0 vmware vm 1 gtgtgt alist1 veeam backup vm 2 gtgtgt product licenseid alist0 gtgtgt product vmware vm gtgtgt licenseid 1...	0
why does my python script stop executing when i try to make my api call	pwhat does this do for you with your keyp precodeusrbinpython import json as jsonmod import pprint import urllib2 apikey 1 or whatever url httpstrombergdnsaliasorgstrombrgtechtidbitshtml accessing alchemy api to get the relevance url httpaccessalchemyapicomcallsurlurlgetrankedkeywordsapikeysampurlsampoutputmod...	0
python choosing random object from a list	pid suggest using a hrefhttpdocspythonorg2librarybisecthtml relnofollowbisectap precodefrom bisect import bisect class elementobject def initself value selfa value def reprself return elementformatselfa data element3 element5 element7 element1 last 0 breakpoints for element in data b...	0
why are my pygame images not getting the alpha set after changing from windows to mac	pa hrefhttpstackoverflowcoma130780803157252httpstackoverflowcoma130780803157252a not mine foudnd itp ptheres perpixel alpha colorkey alpha and persurface alpha youre asking for colorkeyp pwhen you call a hrefhttpwwwpygameorgdocsrefsurfacehtmlsurfaceconvertalpha relnofollowcodeconvertalphacodea it creates a new surfa...	0
python implicit conversion of object to str	pyou can use reprp precodeclass a def initself selfb reprb def reprself return lta with selfb insidegt class b def reprself return ltbgt a a printrepra codepre pits works for mep	0
problems matching string between quotes but not if lines starts with	pyour hang up will be matching a line starting in a codecode cause that prevents you from being able to just do codes codep pyou can solve that with this regexp precodess codepre phowever that will only capture the first string in quotes you can just add another capture on to this to grab the second string in quote...	0
write a program in python 35 that reads a file then writes a different file with the same text that was in the first one as well as more	pgood first try and with that i can go through your code and explain what you did right or wrongp precodefileobjectopenlinestxtr for ln in fileobject println codepre pthis is fine though generally you want to put a space before and after assignments you are assigning the results of codeopencode to codefileobject ...	0
python unittest asserting dictionary with lists	pmaybe you can check for the two elements separatelyp precode objdict objexporttodict selfassertequalresultingdictionarystate objdictstate selfassertcountequalresultingdictionaryneighbours objdictneighbours codepre	0
how to capture division in sql query	ul liuse codescode to match nonspace not codescode seems you missed backslashli liyou dont need to escape codecode in python regular expressionli ul hr precodegtgtgt refindallrss ab bd and ce is not equal to be a b b d c e b e codepre	0
it seems that i am getting error requestsexceptionsconnectionerror getaddrinfo failed because a minus	pthe exception was raised after several attempts to call codegetaddrinfocode which is used to translate the hostname codep5trcemv2comcode into a network address you must have had some network problems your dns server was temporarily not reachablep pthe fact that it then worked when you changed your script has emnothin...	0
how to add href value in django view	phere you gop precodeltligtlta hrefpolls questionid gt questionquestiontext ltagtltligt codepre	0
protocol or correct syntax for adding even and odd random integers	pits just what it says codenumscode is not iterable codenumscode is a single integer not a list perhaps you meant to iterate over codenumlistcode insteadp	0
distinguishing subparser arguments	pas you can see in a hrefhttpsdocspythonorg2libraryargparsehtmlsubcommands relnofollowdocumentationa there is codedestcode argument to codeaddsubparserscode this argument tells in which variable name of the subparser must be storedp pif you use in your codep precodesubexample exampleaddsubparsersdestparsername codep...	0
parse datetime with hours 124 instead of 023	pid probably just go for something simple likep precodefrom datetime import datetime import re s 20121501 24 y d m h mapint refindalld s dt datetimey m d h 1 20120115 230000 codepre	0
python tarfile progress	pseems like you can use the codefiltercode parameter of codetarfileaddcodep precodewith tarfileopenlttarball pathgt w as tarball tarballaddltsome filegt filter myfilter def myfiltertarinfo increment some count add tarinfosize to some byte counter return tarinfo codepre pall information you can get from ...	0
finding a point along an arc	precodeclass circleobject def initself center00 radius1 center and radius define a unique circle selfcenter center selfradius radius def isonself point if pointoncircle return true return false def getnewpointself start10 distance1 direc...	0
return only returning last item	precoderesult ireplaceprice y codepre prebinds coderesultcode to the new codenamedtuplecode object returned by codereplacecode as this happens once for each item in the list only the last one is returned from your function you should use codelistappendcode insteadp precoderesultappendireplaceprice y codepre por b...	0
how do i put a progress bar in a messagebox in tkinter in python	pi think you have an error in your code codepbarttkprogressbarapp code should be replaced by codepbarttkprogressbarroot1 code in this class instantiation the first argument is the parent widget and i bet it should be coderoot1code in your codep pbut as written by brc in comment we cant be sure as long as you do not de...	0
knn with rfecv returns the classifier does not expose coef or featureimportances attributes	perror is pretty self explanatory knn does not provide logic to do feature selection you cannot use it sklearns implementation to achieve such goal unless you define your own measure of feature importance for knn as far as i know there is no such general object and so scikitlearn does not implement it svm on the oth...	0
useful default repr for nested class instances	pthis is a slightly modified version of what john zwinck proposedp pit considers how to format sequences and changes the format slightly its not perfect at the moment though i think in particular it will break for dictionaries as the iterable component will only print the keyp precode def reprself indent2 ...	0
file uninitalized when using python in c	pit seems that the ironpython compiler included in visual studio is not able to handle this kind of filehandling in combination with the poster libraryp pbut it is possible to call the python file with a c project and not a cpython projectp	0
how do i make it so the code only shifts the letters and not the space	pall you have to do is check if the current character is not one you want to skipp precodefor i in range0lens if not a space cipher this character if si sichrordsi intshift codepre pthere is however a possibility that one of your characters will be ciphered to a space in which case that character ...	0
fishers exact test for bigger than 2 by 2 contingency table	pyes it is ok to do fishers exact test on 5x2 or 5x3 tables p pthere arent any clean widely tested solutions out there in python one solution would be to use a hrefhttpsrpy2readthedocsio relnofollowrpy2a and call the r function from python p precodeimport rpy2robjects as robjects from rpy2robjectspackages import impo...	0

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