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    http://import numpy as np, pylab as pl Nfreq, NT = 2000, 6 T = [ 3000, 5000,10000,20000,30000] f = np. ... 'Planck curve _.png', bbox_inches='tight', transparent=True) pl.show()...
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    I'm trying to craft an LL(1) parser for a deterministic context-free grammar. One of the things I'd like to be ... which is what I don't want. See Question&Answers more detail:os...
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    I am downloading more than twitters rate cap using a loop; however, when I try to append the list it returns ... contain more than 200 tweets. See Question&Answers more detail:os...
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    I have 2 dataframes df1 and df2 of different size. df1 = pd.DataFrame({'A':[np.nan, np.nan, np.nan, 'AAA',' ... : the solution is A B 0 DDD NaN See Question&Answers more detail:os...
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    I'm using virtualenv for Django project. From command line I can import modules hashlib and zipfile. But PyDev is ... .. What Can I do? See Question&Answers more detail:os...
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    I'm trying to create the following regular expression: return a string between AUG and (UAG or UGA or UAA) ... the errors in my regex pattern? See Question&Answers more detail:os...
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    Can you help me decipher this rather esoteric error? Everything's fine when I fire up the application, but crashes ... related. Just ask away! See Question&Answers more detail:os...
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    I'm using pygame for my game and its online but the problem is that whenever the main loop of the game waits ... //i.stack.imgur.com/b4Qx8.png See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need to annotate horizontal bar graphs. I am able to annotate vertical bar graphs using the example shown ... appreciated, thanks in advance! See Question&Answers more detail:os...
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    I am getting the error when I make a comparison on a single element in a dataframe, but I don't understand why. ... ? This makes no sense to me. See Question&Answers more detail:os...
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    I'd like to make a simple calculator in Tkinter. I've got few lines of code and want to check if it works. But ... mainloop() Calc(T.Tk()).run() See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am attempting to choose date on a calendar on this website. On the first calendar (date from) I can choose the ... '.format(month)) mm.click() See Question&Answers more detail:os...
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    I have multiple csv files on folder. The column headers are different but column datas are same. The number inside ... File2 4 112 113 119 117 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am struggling to find a mechanism to send a request to the target server and when the socket has data to be ... Key from openssl's session ? See Question&Answers more detail:os...
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    I need to sort a text file in ascending order. Each line of the text file starts with an index, as seen ... got a lot of experience coding. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Follow-up question of: Python swap indexes using slices r = ['1', '2', '3', '4', '5', '6', '7', '8'] If ... in r: swap(2:4,4:7) Is this correct? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've already asked this question in the "gis.stackexchange" forum, but it seems to be more appropriate for ... included in the QGIS package). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Given an array of dtype=object, numpy.all/any return the last object. For example: >>> from string ... this information out more efficiently. See Question&Answers more detail:os...
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    I have a child class with two parents with identical function names. I need to decide (based on type of object being created) ... x() c('b').x() See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to have several subplots, two of which showing frames from a video feed, and a third showing computed ... data from subplots? Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm building a Django application with Django-Rest-Framework APIs. I have built an API endpoint as follows. I want ... couldn't make it work) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to find index of the nearest transition in a numpy ndarray of integers given a current index in an ... unlike SVM and decision trees). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Before I've installed python 3.6 and update all (conda update --all) my Jupyter Notebook just stopped to works. ... not defined at VM17 tree:24 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Given the following folder structure scripts __init__.py prepare_dot_env.py random_folder __init__.py index.py Take the ... the catch here? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to be able to drag the blue object along the x-axis (black line) using mouse so that it does not ... ), object_1) pygame.display.update() See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need to convert float ratios to their integer equivalent 0.5:1 ---should convert to ---> 1:2 0 ... googling produced no results in this regard See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    When using openpyxl, there are times that I can only refer to columns in Excel worksheets via their ... least element and continue upwards See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I installed python 2.7.13 and the google original App Engine SDK for PHP. I created my first project ... picture chrome editing appcfg.py See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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