大约有 4,700 项符合查询结果（耗时：0.0208秒） [XML]
How to auto-scroll to end of div when data is added? [duplicate]
...rval to update the element's scrollTop to its scrollHeight every couple of seconds. If you are controlling when data is added, just call the internal of the following function after the data has been added.
window.setInterval(function() {
var elem = document.getElementById('data');
elem.scrollT...
想试着做一个间歇运动的计时器 - App应用开发 - 清泛IT社区，为创新赋能！
...辑
用deepseek生成了代码 使用AI2 遇到了问题
to formatTime seconds
set minutes to (seconds / 60)
set secs to (seconds - (minutes * 60))
return join strings( padZero(minutes), ":", padZero(secs) )
to padZero num
if num &l...
Run Java Code Online [closed]
...formance stats also.
Without Sign Up, you can run code upto of maximum 5 sec, and for signup, upto a max of 15 sec. And for Signup, the code management and history is also too good.
However, it has some maximum amount of submissions per month for registered users.
www.ideone.com
It supports mor...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ck(&mutex);
while(!toStop && (rear+1)%MESSAGE_COUNT==front){
t.tv_sec = time(NULL)+1;
t.tv_nsec = 0;
pthread_cond_timedwait(&condition,&mutex,&t);
}
if(toStop){
pthread_cond_broadcast(&condition);
pthread_mutex_unlock(&mutex);
return -1;
}
int messageL...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...t VALUES (1, 'Old', '2014-08-20 18:47:00');
Query OK, 1 row affected (0.04 sec)
mysql> REPLACE INTO test VALUES (1, 'New', '2014-08-20 18:47:42');
Query OK, 2 rows affected (0.04 sec)
mysql> SELECT * FROM test;
+----+------+---------------------+
| id | data | ts |
+----+---...
How to convert SecureString to System.String?
All reservations about unsecuring your SecureString by creating a System.String out of it aside , how can it be done?
11 A...
Hosting a Maven repository on github
...eendao/1.3-SNAPSHOT/greendao-1.3-20121223.182256-3.jar (77 KB at 2936.9 KB/sec)
Uploaded: file:///Users/mike/Projects/greendao-emmby/DaoCore/target/mvn-repo/com/greendao-orm/greendao/1.3-SNAPSHOT/greendao-1.3-20121223.182256-3.pom (3 KB at 1402.3 KB/sec)
Uploaded: file:///Users/mike/Projects/greenda...
Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
... Otherwise you just end up with another orphaned .ibd file when you try a second time.
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Are loops really faster in reverse?
...
I've heard that i-- can be faster than --i because in the second case the processor needs to decrement and then test against the new value (there's a data dependency between the instructions), while in the first case the processor can test the existing value and decrement the value ...
mysql :: insert into table, data from another table?
...eleted,last_updated) select ...
5 row(s) affected
Execution Time : 0.385 sec
Transfer Time : 0 sec
Total Time : 0.386 sec
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