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How to get an absolute file path in Python
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Note: On most platforms, this is equivalent to calling the function normpath() as follows: normpath(join(os.getcwd(), path)). So if mydir/myfile.txt do not under os.getcwd(), the absolute path is not the real path.
– coanor
Nov 25 '1...
How do I know which version of Javascript I'm using?
...sn't implement all the features of JavaScript 1.8.5 (not sure what they're calling this version of JScript, engine codenamed Chakra, yet).
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What is `related_name` used for in Django?
...l back to your model.
If you don't specify a related_name, Django automatically creates one using the name of your model with the suffix _set, for instance User.map_set.all().
If you do specify, e.g. related_name=maps on the User model, User.map_set will still work, but the User.maps. syntax is o...
C read file line by line
... Why should I do that? Read the manual, buffer is reallocated at each call, then it should be freed at the end.
– mbaitoff
Nov 30 '12 at 12:43
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Does a foreign key automatically create an index?
...me believing this to be true, but can't find much out there related specifically to this.
10 Answers
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How can I parse a YAML file in Python
... using pip3.
Then import yaml module and load the file into a dictionary called 'my_dict':
import yaml
with open('filename.yaml') as f:
my_dict = yaml.safe_load(f)
That's all you need. Now the entire yaml file is in 'my_dict' dictionary.
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Something better than .NET Reflector? [closed]
...ay, but ever since Red Gate Software took over it has gone downhill dramatically. Now it forces me to update (which is absolutely ridiculous), half the time the update doesn't go smoothly, and it is increasingly hindering my productivity with each update. I am sick of it, and I am ready for somethin...
ComboBox: Adding Text and Value to an Item (no Binding Source)
...realy need this new class ComboboxItem? i think there is one already exist called ListItem.
– Amr Elgarhy
Jun 17 '10 at 16:07
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Detect browser or tab closing
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I needed to automatically log the user out when the browser or tab closes, but not when the user navigates to other links. I also did not want a confirmation prompt shown when that happens. After struggling with this for a while, especially with...
Transpose list of lists
...Unpacked argument lists: Given a sequence of arguments args, f(*args) will call f such that each element in args is a separate positional argument of f.
Coming back to the input from the question l = [[1, 2, 3], [4, 5, 6], [7, 8, 9]], zip(*l) would be equivalent to zip([1, 2, 3], [4, 5, 6], [7, 8,...