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Parsing JSON with Unix tools
... print(json.load(sys.stdin)['name'])"
Python 2:
export PYTHONIOENCODING=utf8
curl -s 'https://api.github.com/users/lambda' | \
python2 -c "import sys, json; print json.load(sys.stdin)['name']"
Historical notes
This answer originally recommended jsawk, which should still work, but is a litt...
MySQL: What's the difference between float and double?
...,
`decimal_2` decimal(10,5) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO `_numerics`
(
`float_1`,
`float_2`,
`double_1`,
`double_2`,
`decimal_1`,
`decimal_2`
)
VALUES
(
1.3,
1.3,
1.3,
1....
What is the difference between varchar and nvarchar?
...= 'NLS_CHARACTERSET'.
If your NLS_CHARACTERSET is a Unicode encoding like UTF8, great. Using VARCHAR and NVARCHAR are pretty much identical. Stop reading now, just go for it. Otherwise, or if you have no control over the Oracle character set, read on.
VARCHAR — Data is stored in the NLS_CHARACTE...
How do I connect to a MySQL Database in Python?
... db='db',
charset='utf8mb4',
cursorclass=pymysql.cursors.DictCursor)
try:
with connection.cursor() as cursor:
# Create a new record
sql = "INSERT INTO `users` (`email`, `password`) VALUES (%s, %...
Process escape sequences in a string in Python
..., e.g. s.encode('utf-8').decode('unicode_escape').encode('latin1').decode('utf8')
– metatoaster
May 25 '18 at 9:01
|
show 6 more comments
...
Convert Python dictionary to JSON array
..., in raw_decode
obj, end = self.scan_once(s, idx)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 0: invalid start byte
Ultimately you can't store raw bytes in a JSON document, so you'll want to use some means of unambiguously encoding a sequence of arbitrary bytes as an AS...
How to Create Deterministic Guids
...
public static Guid ToGuid(string src)
{
byte[] stringbytes = Encoding.UTF8.GetBytes(src);
byte[] hashedBytes = new System.Security.Cryptography
.SHA1CryptoServiceProvider()
.ComputeHash(stringbytes);
Array.Resize(ref hashedBytes, 16);
return new Guid(hashedBytes);
}
...
How to find the size of localStorage
...
Depends on the character set (i.e. utf8, etc) which that doesn't account for
– jas-
Sep 24 '14 at 11:18
...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...m_list.SetItem(..); //具体参数请参考msdn
21. 在CListCtrl显示文件，并根据文件类型来显示图标
网上找到的代码，share
BOOL CTest6Dlg::OnInitDialog()
{
CDialog::OnInitDialog();
HIMAGELIST himlSmall;
HIMAGELIST ...
How do I see the current encoding of a file in Sublime Text?
...saved by Sublime Text in this session. Once saved by ST , it then reports 'UTF8' until closed (on re-opening the guessing starts over).
– mklement0
Dec 24 '15 at 3:48
...