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How do I set the time zone of MySQL?
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I thought this might be useful:
There are three places where the timezone might be set in MySQL:
In the file "my.cnf" in the [mysqld] section
default-time-zone='+00:00'
@@global.time_zone variable
To see what value they are set to:
SELECT @@glob...
What is a regular expression for a MAC Address?
In this format:
21 Answers
21
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GIF Animated 扩展：可点击透明背景动画GIF播放器 · App Inventor 2 中文网
... 搜索 GIF Animated 扩展：可点击透明背景动画GIF播放器
GIF Animated 扩展
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What does .SD stand for in data.table in R
.SD looks useful but I do not really know what I am doing with it. What does it stand for? Why is there a preceding period (full stop). What is happening when I use it?
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Connection to SQL Server Works Sometimes
...l network. It seems random whether a given connection attempt succeeds or fails. The connection is using a connection string in the form:
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MySQL: #126 - Incorrect key file for table
I got the following error from a MySQL query.
17 Answers
17
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How to find NSDocumentDirectory in Swift?
I'm trying to get path to Documents folder with code:
9 Answers
9
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How to detect the physical connected state of a network cable/connector?
...nvironment, I need to detect the physical connected or disconnected state of an RJ45 connector to its socket. Preferably using BASH scripting only.
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How do I concatenate two lists in Python?
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edited Jun 7 '19 at 6:45
TrebledJ
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Why is  appearing in my HTML? [duplicate]
I see this character in Firebug  .
10 Answers
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