大约有 15,000 项符合查询结果（耗时：0.0271秒） [XML]
Select Last Row in the Table
...loquent class. This may sound a bit confusing, but it's really easy to get started and ORM can be really helpful.
For more information, check out the official documentation which is pretty rich and well detailed.
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bootstrap modal removes scroll bar
...roll bar to disappear. It's an annoying effect because the background page starts moving when the modal moves in / disappears. Is there a cure for that effect?
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How can I get every nth item from a List?
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This will get the first item and every fifth from there. If you want to start at the fifth item instead of the first, you compare with 4 instead of comparing with 0.
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Installing in Homebrew errors
...local/mysql/data from the mysql user. In my case that prevented mysql from starting up. Fix that with: sudo chown -RL mysql:mysql /usr/local/mysql/data
– samvermette
Jun 22 '11 at 3:18
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Composer killed while updating
...on swapfile
chmod 600 swapfile
#Automatically mount this swap partition at startup
echo "/var/_swap_/swapfile none swap sw 0 0" >> /etc/fstab
#Check free memory after
free -m
As several comments pointed out, don't forget to add sudo if you don't work as root.
btw, feel free to select another...
“R cannot be resolved to a variable”? [duplicate]
... in the source folder, in the xml manifest was it correct, but not on the "start screen" of the manifest. thx
– Gaeburider
Nov 9 '13 at 12:55
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No route matches [GET] /assets
...h generated all of my assets in /public/assets. The problem is that when I start my app w/ RAILS_ENV=production rails s thin I get:
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Export Data from mysql Workbench 6.0
...n ...
Insert # at the begin of this line to comment it out
Save file and restart Workbench.
Tested on Windows 7 x64, MySQL 5.6.27 (MyISAM) & Workbench 6.3.5 x64.
Tested on OSX Yosemite 10.10.4, MySQL 5.5.27 (MyISAM), Workbench 6.3.5 build 201 CE x64.
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How can I get Docker Linux container information from within the container itself?
... the docker-io package in your container with the same version as the host
start it with --volume
/var/run/docker.sock:/var/run/docker.sock --privileged
finally, run: docker inspect $(hostname) inside the container
Avoid this. Only do it if you understand the risks and have a clear mitigation for...
Is there a Python caching library?
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Take a look at Beaker:
Home Page
Caching Documentation
Good quick-start article about using Beaker with Django (but useful in any other apps too)
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