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Python's many ways of string formatting — are the older ones (going to be) deprecated?
...re's no surviving plan to ever deprecate the latter.
In commit Issue #14123: Explicitly mention that old style % string formatting has caveats but is not going away any time soon., inspired by issue Indicate that there are no current plans to deprecate printf-style formatting, the docs on %-formatt...
Change MySQL default character set to UTF-8 in my.cnf?
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431
To set the default to UTF-8, you want to add the following to my.cnf
[client]
default-characte...
jQuery trigger file input
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edited Feb 15 '13 at 17:53
answered Sep 4 '11 at 20:59
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加密签名使用指导 · App Inventor 2 中文网
...1.MD5(文本输入框1.Text))
}
输入 abc，标签显示 MD5：900150983cd24fb0d6963f7d28e17f72。
案例一：登录前给密码做摘要
不要把明文密码直接发给服务器或存在手机上。先加一段固定的”盐”再做 SHA256，服务器端用同样的...
Duplicating a MySQL table, indices, and data
... Mojtaba
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answered Jul 19 '10 at 9:59
Haim EvgiHaim Evgi
110k4141 gol...
Immutable vs Mutable types
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233
What? Floats are immutable? But can't I do
x = 5.0
x += 7.0
print x # 12.0
Doesn't that "mut...
#1071 - Specified key was too long; max key length is 1000 bytes
...o need to index the full length of 255 characters.
PS: The INT(1) and INT(32) data types indicates another misunderstanding about MySQL. The numeric argument has no effect related to storage or the range of values allowed for the column. INT is always 4 bytes, and it always allows values from -21...
When is the @JsonProperty property used and what is it used for?
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answered Sep 25 '12 at 13:15
OldCurmudgeonOldCurmudgeon
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Proper Repository Pattern Design in PHP?
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213
I thought I'd take a crack at answering my own question. What follows is just one way of solving...
How to convert boost path type to string?
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icecrimeicecrime
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