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How do you upload images to a gist?
...
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
...
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 ...
程序员之网络安全系列（三）：数据加密之对称加密算法 - 更多技术 - 清泛网...
...pt(bytesToBeEncrypted, passwordBytes);
string result = Convert.ToBase64String(bytesEncrypted);
return result;
}
public static string DecryptText(string input, string password)
{
// Get the bytes of the string
byte[] bytesToBeDecrypted = Convert.FromBase64String(input);...
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
...
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...
Deep Learning（深度学习）学习笔记整理系列之（二） - 大数据 & AI - 清泛...
...往往由一些基本结构组成。比如下图：一个图可以通过用64种正交的edges（可以理解成正交的基本结构）来线性表示。比如样例的x可以用1-64个edges中的三个按照0.8,0.3,0.5的权重调和而成。而其他基本edge没有贡献，因此均为0 。
...
Deep Learning（深度学习）学习笔记整理系列之（二） - 大数据 & AI - 清泛...
...往往由一些基本结构组成。比如下图：一个图可以通过用64种正交的edges（可以理解成正交的基本结构）来线性表示。比如样例的x可以用1-64个edges中的三个按照0.8,0.3,0.5的权重调和而成。而其他基本edge没有贡献，因此均为0 。
...