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Are there any JavaScript static analysis tools? [closed]
...s answer) I have have also gotten a lot of benefit from running JSHint and PHP CodeSniffer. As of 2012, all four tools are free open-source and have a large and active developer community behind them. They're each a bit different (and I think, complementary) in the kinds of checks they perform:
JS...
Doctrine - How to print out the real sql, not just the prepared statement?
We're using Doctrine, a PHP ORM. I am creating a query like this:
19 Answers
19
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Get the first N elements of an array?
...
Use array_slice()
This is an example from the PHP manual: array_slice
$input = array("a", "b", "c", "d", "e");
$output = array_slice($input, 0, 3); // returns "a", "b", and "c"
There is only a small issue
If the array indices are meaningful to you, remember that ar...
How can I play sound in Java?
... me, but i noticed that takes a little extra time in execution...about 1,5 sec.
– user5033850
Dec 11 '16 at 11:32
getR...
Convert UTC/GMT time to local time
...ate/time string 10000 times in a variety of ways. Bottom line:
Parse() 10 sec
ParseExact() (converting to local) 20-45 ms
ParseExact() (not converting to local) 10-15 ms
... and yes, the results for Parse() are in seconds, whereas the others are in milliseconds.
...
SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
...000.0 / 60.0/ 60.0) AS [ETA_Hours],
wait_type,
wait_time/1000 as Wait_Time_Sec,
wait_resource
from sys.dm_exec_requests r
cross apply sys.fn_get_sql(r.sql_handle) as Query where r.session_id>50 and command IN ('RESTORE DATABASE','BACKUP DATABASE', 'RESTORE LOG', 'BACKUP LOG')
...
Get record counts for all tables in MySQL database
...s of InnoDB. See dev.mysql.com/doc/refman/5.0/en/innodb-restrictions.html, section Restrictions on InnoDB Tables, for more info. You could always use a SELECT COUNT(*) FROM t, which however, is a lot slower
– Marking
Feb 23 '12 at 11:21
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How to get unique values in an array
...w can I get a list of unique values in an array? Do I always have to use a second array or is there something similar to java's hashmap in JavaScript?
...
Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
Nginx缓存解决方案：SRCache前些天帮别人优化PHP程序，搞得灰头土脸，最后黔驴技穷开启了FastCGI Cache，算是勉强应付过去了吧。不过FastCGI Cache不支持分布式缓存...前些天帮别人优化PHP程序，搞得灰头土脸，最后黔驴技穷开启了Fast...
How can I pad an int with leading zeros when using cout
...; now->tm_min << ':'
<< setw(2) << now->tm_sec
<< endl;
return 0;
}