大约有 47,000 项符合查询结果（耗时：0.0705秒） [XML]
Search text in fields in every table of a MySQL database
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edited Jan 4 '17 at 21:22
answered Mar 12 '09 at 17:00
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Python time measure function
...ing a decorator.
Python 2:
def timing(f):
def wrap(*args):
time1 = time.time()
ret = f(*args)
time2 = time.time()
print '%s function took %0.3f ms' % (f.func_name, (time2-time1)*1000.0)
return ret
return wrap
And the usage is very simple, just use the...
Big O, how do you calculate/approximate it?
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1486
I'll do my best to explain it here on simple terms, but be warned that this topic takes my st...
best way to preserve numpy arrays on disk
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edited Apr 14 '15 at 15:00
answered Mar 8 '12 at 15:02
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How to remove all MySQL tables from the command-line without DROP database permissions? [duplicate]
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You can generate statement like this: DROP TABLE t1, t2, t3, ... and then use prepared statements to execute it:
SET FOREIGN_KEY_CHECKS = 0;
SET @tables = NULL;
SELECT GROUP_CONCAT('`', table_schema, '`.`', table_name, '`') INTO @tables
FROM information_schema.tables
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json_encode/json_decode - returns stdClass instead of Array in PHP
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146
Take a closer look at the second parameter of json_decode($json, $assoc, $depth) at https://se...
How do you convert a jQuery object into a string?
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12 Answers
12
Active
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Color different parts of a RichTextBox string
...reColor;
}
}
And this is how you would use it:
var userid = "USER0001";
var message = "Access denied";
var box = new RichTextBox
{
Dock = DockStyle.Fill,
Font = new Font("Courier New", 10)
};
box.AppendText("[" + DateTime.Now.To...
Method Resolution Order (MRO) in new-style classes?
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184
The crucial difference between resolution order for legacy vs new-style classes comes when the...