大约有 4,400 项符合查询结果（耗时：0.0236秒） [XML]
Hidden features of mod_rewrite
...ertain aspects of it work. As a result I've compiled a few notes on common functionality, and perhaps a few annoying nuances.
...
Length of an integer in Python
...always convert it to string like str(133) and find its length like len(str(123)).
share
|
improve this answer
|
follow
|
...
Check if a string is a date value
...
how exactly should one use this? moment("whatever 123").isValid() returns true.
– krivar
Jun 22 '15 at 11:49
5
...
Looking for a good world map generation algorithm [closed]
... One cheap trick you can always use is to define in a mathematical function what defines a "good" map, and then to create ten random minor changes and then use the best of them. Keep doing that and it'll drift toward the kind of map you want.
– dascandy
...
How can I save an image to the camera roll?
...et up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
...
Difference between 2 dates in SQLite
...
123
SELECT julianday('now') - julianday(DateCreated) FROM Payment;
...
CSS vertical alignment of inline/inline-block elements
...dle; // Align children to middle of line
}
See: http://jsfiddle.net/dfmx123/TFPx8/1186/
NOTE: vertical-align is relative to the current text line, not the full height of the parent div. If you wanted the parent div to be taller and still have the elements vertically centered, set the div's line-...
Hibernate Criteria returns children multiple times with FetchType.EAGER
...
123
Even if you do understand the following explanation, you might well complain about this behaviour on the Hibernate forum, because it is fl...
Creating .pem file for APNS?
...elopment Push Services” > Export “Apple Development Push Services ID123″. Save this as apns-dev-cert.p12 file somewhere you can access it. There is no need to enter a password.
The next command generates the cert in Mac’s Terminal for PEM format (Privacy Enhanced Mail Security Certificate...
Creating Multifield Indexes in Mongoose / MongoDB
...
Mongo json structure is like :
{"_id":"648738"
"account": {
"id": "123",
"customerId": 7879,
"name": "test"
..
..
}
}
I have tested with sample data it is perfectly working as expected.
share
...