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Django dump data for a single model?
...
For success I had to say it twice, and specify the model two times, like:
./manage.py dumpdata myapp2.my_model myapp2.my_model
If I only said
./manage.py dumpdata myapp2 myapp2.my_model
I got flooded with all the models in myapp2, despite the fact that I specified my_model.
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Math.random() explanation
...(int)(Math.random() * range) + min;
}
Output of randomWithRange(2, 5) 10 times:
5
2
3
3
2
4
4
4
5
4
The bounds are inclusive, ie [2,5], and min must be less than max in the above example.
EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to:
in...
Coffeescript — How to create a self-initiating anonymous function?
... variables in a loop. For instance,
for x in [1..3]
do (x) ->
setTimeout (-> console.log x), 1
Without the do, you'd just be printing the value of x after the loop 3 times.
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im...
Get all object attributes in Python? [duplicate]
... @mouad why do I get this though >> dir(pyrenderdoc) IronPython.Runtime.List ?
– Mona Jalal
Dec 30 '16 at 2:21
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Brew doctor says: “Warning: /usr/local/include isn't writable.”
...ias the command to fix this problem in your .bash_profile and run it every time you encounter it:
At the end of the file ~/.bash_profile, add:
alias fix_brew='sudo chown -R $USER /usr/local/'
And now inside your terminal you can run:
$ fix_brew
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当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...0 to 172.16.110.102, proto 1 (zone Untrust, int redundant1.10). Occurred 1 times.
这是我认为的一个原因 关于ALG的详细解释
从官方的说明书上查找
通常情况下，网络转发设备 ( 如路由器或交换机) 并不重组其所收到的封包碎片。
通常...
Favicon: .ico or .png / correct tags? [duplicate]
... yourself, who is your target audience?
UPDATE May 27, 2018: As expected, time goes by and things change. But there's good news too. I found a tool called Real Favicon Generator that generates all the required lines for the icon to work on all modern browsers and platforms. It doesn't handle backwa...
Referring to the null object in Python
... signal to do something special. There are situations however where it sometimes matters to know where None came from because even though it's used as a signal it could also be part of the data.
When you query an object for its attribute with getattr(some_obj, 'attribute_name', None) getting back No...
Remove useless zero digits from decimals in PHP
...ust encountered this in our code, and it had 3 developers puzzled for some time. I think Mark's answer is a better alternative. It is longer, but its intent is clear.
– jfbalanc
Apr 17 '15 at 19:20
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