大约有 39,000 项符合查询结果（耗时：0.0589秒） [XML]
How do I find which transaction is causing a “Waiting for table metadata lock” state?
...
150
SHOW ENGINE INNODB STATUS \G
Look for the Section -
TRANSACTIONS
We can use INFORMATION_S...
How to make git ignore changes in case?
...
Since version 1.5.6 there is an ignorecase option available in the [core] section of .git/config
e.g. add ignorecase = true
To change it for just one repo, from that folder run:
git config core.ignorecase true
To change it globally:
g...
In Git, how do I figure out what my current revision is?
...
5 Answers
5
Active
...
Python list iterator behavior and next(iterator)
...)))
>>> for i in a:
... print(i)
... next(a)
...
0
1
2
3
4
5
6
7
8
9
So 0 is the output of print(i), 1 the return value from next(), echoed by the interactive interpreter, etc. There are just 5 iterations, each iteration resulting in 2 lines being written to the terminal.
If you a...
How to retrieve the current version of a MySQL database management system (DBMS)?
...
Paul SpiegelPaul Spiegel
26.8k55 gold badges3636 silver badges4444 bronze badges
add a comm...
CSS: how to position element in lower right?
I am trying to position the text element "Bet 5 days ago" in the lower right-hand corner. How can I accomplish this? And, more importantly, please explain so I can conquer CSS!
...
rails simple_form - hidden field - create?
...
5
This is the simple_form way to do hidden inputs, however, if only a hidden input is needed, then just use Rails' hidden_field form builder s...