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What exactly are iterator, iterable, and iteration?
...is:
anything that can be looped over (i.e. you can loop over a string or file) or
anything that can appear on the right-side of a for-loop: for x in iterable: ... or
anything you can call with iter() that will return an ITERATOR: iter(obj) or
an object that defines __iter__ that returns a fresh...
What is the recommended way to use Vim folding for Python code
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I use this syntax file for Python. It sets the folding method to syntax and folds all classes and functions, but nothing else.
share
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improv...
Convert Pandas column containing NaNs to dtype `int`
I read data from a .csv file to a Pandas dataframe as below. For one of the columns, namely id , I want to specify the column type as int . The problem is the id series has missing/empty values.
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How does this giant regex work?
I recently found the code below in one of my directories, in a file called doc.php . The file functions or links to a file manager. It's quite nicely done. Basically, it lists all the files in the current directory, and it lets you change directories.
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Why does a base64 encoded string have an = sign at the end
...h padding characters are required is concatenating multiple Base64 encoded files."
– André Puel
Nov 30 '14 at 19:41
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Python 3: ImportError “No Module named Setuptools”
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Your setup.py file needs setuptools. Some Python packages used to use distutils for distribution, but most now use setuptools, a more complete package. Here is a question about the differences between them.
To install setuptools on Debian...
Convert Django Model object to dict with all of the fields intact
... the object
>>> obj_attrs = vars(obj)
>>> obj_attrs
{'_file_data_cache': <FileData: Data>,
'_state': <django.db.models.base.ModelState at 0x7f5c6733bad0>,
'aggregator_id': 24,
'amount': 5.0,
'biller_id': 23,
'datetime': datetime.datetime(2018, 1, 31, 18, 43,...
Make install, but not to default directories?
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It depends on the package. If the Makefile is generated by GNU autotools (./configure) you can usually set the target location like so:
./configure --prefix=/somewhere/else/than/usr/local
If the Makefile is not generated by autotools, but distributed along wit...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
...ll you can use it, delete all the css rules for glyphicon and add this css file netdna.bootstrapcdn.com/bootstrap/3.0.0-rc2/css/… and download the glyphicon fonts from bootstrap 3, this will workout.
– Vikas Ghodke
Aug 20 '13 at 13:11
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Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
...'s \lib\ folder, with the right subfolder (\lib\net40 for example)
Content files are copied from the packages \content\ folder, with the right subfolder (\content\net40 for example)
We record the targetFramework used to install the package within the packages.config file
After you change your projec...