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Import error: No module name urllib2
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This worked for me. Thanks Eli. However, I am getting timeout error when I am trying to access a URL. I am also not able to ping google.com . It seems my network is using proxy.
– Vaibhav
Jun 11 '18 at 14:36
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How can I check if a scrollbar is visible?
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why you have defined same function two times? @jcubic
– Nitin S
Aug 14 '13 at 11:36
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Using printf with a non-null terminated string
Suppose you have a string which is NOT null terminated and you know its exact size, so how can you print that string with printf in C? I recall such a method but I can not find out now...
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Using sed and grep/egrep to search and replace
I am using egrep -R followed by a regular expression containing about 10 unions, so like:
.jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
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Make first letter of a string upper case (with maximum performance)
I have a DetailsView with a TextBox
and I want the input data be saved always with the FIRST LETTER IN CAPITAL.
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How to list files in a directory in a C program?
I'm trying to write an ftp server on Linux. In this matter how can I list files in the directory on terminal by a C program? Maybe I can use exec function to run find command but I want file name as a string to send client program. How can I do this?
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How to print to console in pytest?
I'm trying to use TDD (test-driven development) with pytest .
pytest will not print to the console when I use print .
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git selective revert local changes from a file
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I had that error a few times if the file had been patched already, and so the interactive patch was out of date with the current file's applied patches. It happened when using a gui tool like source tree if I discarded a hunk twice accidentally. ...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
... Merchant and MerchantStat models to Business and BusinessStat at the same time. Otherwise I'd have had to do way too much picking and choosing when performing search-and-replace.
For any other models that depend on your model via foreign keys, the other tables' foreign-key column names will be deri...
Why is semicolon allowed in this python snippet?
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It's useful for things like timeit a = 5; a*a
– endolith
May 23 '13 at 19:00
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