大约有 43,100 项符合查询结果（耗时：0.0459秒） [XML]
How does Django's Meta class work?
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edited Feb 4 at 10:55
Moon
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answered Apr...
Generating random numbers in Objective-C
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13 Answers
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How to find the mysql data directory from command line in windows
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| basedir | /usr/local/mysql-5.7.17-macos10.12-x86_64/ |
| character_sets_dir | /usr/local/mysql-5.7.17-macos10.12-x86_64/share/charsets/ |
| datadir | /usr/local/mysql/data/ |
| inno...
Check if a table exists in Rails
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edited Mar 29 '17 at 2:24
answered Jul 5 '11 at 23:49
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File Upload without Form
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edited May 13 '15 at 20:37
AbdelHady
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Get list of data-* attributes using javascript / jQuery
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Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data():
As of jQuery 1.4.3 HTML 5 data-
attributes will be automatically
pulled in to jQuery's data object...
EC2 instance types's exact network performance?
..., I'd expect 20-30 MBit/s)
t2.micro = ~70 MBit/s (qiita says 63 MBit/s) - t1.micro gets about ~100 Mbit/s
t2.small = ~125 MBit/s (t2, qiita says 127 MBit/s, cloudharmony says 125 Mbit/s with spikes to 200+ Mbit/s)
*.medium = t2.medium gets 250-300 MBit/s, m3.medium ~400 MBit/s
*.large = ~450-600 MBi...
Check if an apt-get package is installed and then install it if it's not on Linux
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To check if packagename was installed, type:
dpkg -s <packagename>
You can also use dp...
How do I search for an object by its ObjectId in the mongo console?
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12 Answers
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