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How to set a Header field on POST a form?
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Yes you can serialize files into Base64 strings, perhaps very clumsy for huge files since Base64 can be quite bulky. But so is every serialization method.
– Felype
Jul 31 '15 at 17:13
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How do you upload images to a gist?
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gsamaras
64.5k3131 gold badges140140 silver badges240240 bronze badges
answered May 17 '13 at 7:10
Binarycrayo...
How to ignore deprecation warnings in Python
...eddyp/virtualenv/lib/python2.6/site-packages/Twisted-8.2.0-py2.6-linux-x86_64.egg/twisted/persisted/sob.py:12:
DeprecationWarning: the md5 module is deprecated; use hashlib instead import os, md5, sys
/home/eddyp/virtualenv/lib/python2.6/site-packages/Twisted-8.2.0-py2.6-linux-x86_64.egg/twisted/py...
Rounding a double to turn it into an int (java)
...learly no valuable reason for not liking Math.round(): stackoverflow.com/a/6468757/1715716
– Gauthier Boaglio
Feb 9 '16 at 22:02
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ImportError: No module named MySQLdb
...qldb has some dependencies like VC++ library and sometimes doesn't work on 64 bit OS
– Nima Soroush
Oct 27 '15 at 16:52
1
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Django CharField vs TextField
...odels.TextField(blank=True, null=True)
title = models.CharField(max_length=64, blank=True, null=True)
Below are the mysql queries executed when migrations are applied.
for TextField(description) the field is defined as a longtext
ALTER TABLE `sometable_sometable` ADD COLUMN `description` longtext ...
How to get a value from a cell of a dataframe?
...]: sub_df.iloc[0]
Out[4]:
A -0.133653
B -0.030854
Name: 2, dtype: float64
In [5]: sub_df.iloc[0]['A']
Out[5]: -0.13365288513107493
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REST API Authentication
...ver, it slows down the API a little bit.
Basic authentication - uses Base64 encoding on username and password
Digest authentication - hashes the username and password before sending them over the network.
OAuth is the best it can get. The advantages oAuth gives is a revokable or expirable token...
Difference between float and decimal data type
...d exactly that way. In fact, for 80-bit precision float, the base is an int64. Conversely, if you wrote a library for integers that raised them to powers, you'd encounter the same issues with integers, or DECIMALS, or Roman Numbers, or lollipops. It's not the storage that is creating the "rounding e...
How to Resize a Bitmap in Android?
I have a bitmap taken of a Base64 String from my remote database, ( encodedImage is the string representing the image with Base64):
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