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test a file upload using rspec - rails
...nswer, because it is correct. Thanks man!
– Emil Ahlbäck
Mar 18 '12 at 18:30
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How can I make Flexbox children 100% height of their parent?
...aw this at the last moment before reverting to absolute - which comes with all sorts of problems.
– Peter
May 2 at 10:18
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Create empty file using python [duplicate]
...mknod("newfile.txt") (but it requires root privileges on OSX). The system call to create a file is actually open() with the O_CREAT flag. So no matter how, you'll always open the file.
So the easiest way to simply create a file without truncating it in case it exists is this:
open(x, 'a').close()
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How to read a .xlsx file using the pandas Library in iPython?
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I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(file_name)
dfs = {sheet_name: xl_file.parse(sheet_name)
for sheet_name in xl_file.sheet_names}
Update: In pandas version...
How to debug in Django, the good way? [closed]
... later Django . The first times it was hard looking at tracebacks and actually figure out what I did wrong and where the syntax error was. Some time has passed now and some way along the way, I guess I got a routine in debugging my Django code. As this was done early in my coding experience, I sat ...
List of All Locales and Their Short Codes?
I'm looking for a list of all locales and their short codes for a PHP application I am writing. Is there much variation in this data between platforms?
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Change text color based on brightness of the covered background area?
...swered Aug 8 '12 at 15:38
Alex BallAlex Ball
3,73622 gold badges1313 silver badges2121 bronze badges
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C# XML Documentation Website Link
...ill work in documentation tools like Sandcastle.
– Snæbjørn
Aug 27 '15 at 9:31
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Remove empty lines in text using Visual Studio
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^\s+$\n changed to ^\s*$\n allow for (no content) pure line feeds.
– Joe Johnston
Jan 6 '15 at 16:15
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Parameterize an SQL IN clause
...er 7 and later will auto-parameterize queries, so using parameters isn't really necessary from a performance standpoint - it is, however, critical from a security standpoint - especially with user inputted data like this.
sh...