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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...
...出去
handler_.process = ObMySQLCallback::process;
handler_.get_packet_id = ObMySQLCallback::get_packet_id;
handler_.on_disconnect = ObMySQLCallback::on_disconnect;
// 登录逻辑,在libeasy发现listenfd上有读事件时,会将连接接下来,然后给MySQL客户端发送握手包,...
UITextField - capture return button event
...
Delegation is not required, here's a one-liner:
- (void)viewDidLoad {
[textField addTarget:textField
action:@selector(resignFirstResponder)
forControlEvents:UIControlEventEditingDidEndOnExit];
}
Sadly you can't directly do this in your Storyboard...
Undo VS 'Exclude from project'?
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Matplotlib transparent line plots
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how to restart only certain processes using supervisorctl?
...ver]
file=%(here)s/supervisor.sock
[supervisord]
logfile=supervisord.log
pidfile=supervisord.pid
[program:cat1]
command=cat
[program:cat2]
command=cat
[program:cat3]
command=cat
[group:foo]
programs=cat1,cat3
[supervisorctl]
serverurl=unix://%(here)s/supervisor.sock
[rpcinterface:supervisor]
...
How can I remove a pytz timezone from a datetime object?
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difference between #if defined(WIN32) and #ifdef(WIN32)
... @jpinto3912 But that gets even hairier with ||
– Aidiakapi
Jan 5 '16 at 18:18
If only they had just gone with #if d...
Add characters to a string in Javascript
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Only works for arrays. But I'm afraid that the OP uses for...in to traverse an array, so your suggestion probably works.
– Felix Kling
Apr 22 '11 at 11:11
...
How to express a One-To-Many relationship in Django
...gnKeys not required (blank=True, null=True), or add some sort of custom validation to make sure that there is at least one or the other. what about the case of a business having a generic number? or an unemployed dude?
– j_syk
Aug 3 '11 at 23:08
...
Cost of storing AMI
... 1+ for mentioning that the size of the snapshot is what is being paid for, regardless of the actual space taken up on the snapshot itself. A 70GB snapshot with 40GB free and a 70GB with no space free will be both be billed at the same rate
– ShaneC
Dec ...
