try:
pdf = PyPDF2.PdfFileReader(open(file, "rb"))
except Exception as e:
print(e)
EOF marker not found
try:
pdf = PyPDF2.PdfFileReader(open(file, "rb"))
except Exception as e:
print(e)
EOF marker not found
Previous: Cookie cross-domain problem
dict1 = { "system.cpu.user.pct": { "value": 12.83 }, "system.load.1": { "value": 0.33 } } dict2 = { "system": { "...
description: a regular match is given to the content of an input box, and the matching content is the product activation code. looks like this: "0C31-0B81-BB32-3094-0C31-0B81-BB32-3094 " Code: $( -sharplicenseCode ).keyup(function () { le...
for example, the known two-dimensional list [[aformab], [dpene], [f]] requires an element from each sublist to be added and lists all the combinations. The output of this question is adf,aef,bdf,bef,cdf,cef. There are many such lists, and the number of s...
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this problem works fine after I add code to the first line, but do I have to pay attention to this every time? Python novice asks ...
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python replaces the content in front of the vertical bar symbol in the title, but it has been unsuccessful, for example: Chen Ning column (Chinese football fight to correct the name of Wales Uruguay for the championship, replace Chen Ning column for oth...
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Baidu said that there is a problem with the verification method in the file var lib pgsql 9.5 data pg_hba.conf, but the reason for changing the verification method is to use the command psql-U postgres-d mydjango-p 5432-h 127.0.0.1 to log in directl...
I ve been looking for it for a long time, but I can t find it. 1. After the direct upload of web is completed, the server cannot know whether the file was uploaded successfully, who uploaded it, and the information of the file 2. Using web to dire...
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< H2 > 1. Question: < H2 > like the title, how does the chart displayed by matplotlib.pyplot.show () in pycharm pop up to sciview,? < H2 > 2. Code: < H2 > import matplotlib.pyplot as plt import matplotlib.animation as animation from matplotlib impo...
I need to install both python 2.6 and python 3.6 on my machine. Based on my query, I found that I could use pyenv to do this things, but according to an article I read, python 2 series didn t come with package management tools until python 2.7.9. The...
The question is written on the title, is there any way to be spaced by BAN, when it is applied too fast in crawlers? Or is it that there is no interval in this kind of concurrency? ...
Open a chrome browser using selenium, and open a Baidu web page. Using the send_keys () method to fill in the content in the search box, there are the following problems -sharpcoding:utf-8 from selenium import webdriver from selenium.webdriver.chrom...
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