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Django Setup Default Logging
I can't seem to figure out how to setup a "default" logger for my Django installation. I would like to use Django 1.3's new LOGGING setting in settings.py .
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String.equals versus == [duplicate]
...are is done on 'usuario' because that's guaranteed non-null in your code, although you should still check that you've actually got some tokens in the datos array otherwise you'll get an array-out-of-bounds exception.
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Why is rbindlist “better” than rbind?
...d.data.frame is implemented in R, it does lots of assigning, and uses attr<- (and class<- and rownames<- all of which will (internally) create copies of the created data.frame.
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impr...
What is the difference between memoization and dynamic programming?
...scribing an optimization technique where you cache previously computed results, and return the cached result when the same computation is needed again.
Dynamic programming is a technique for solving problems of recursive nature, iteratively and is applicable when the computations of the subproble...
How to view corresponding SQL query of the Django ORM's queryset?
...can log or print to stdout for debugging purposes.
qs = Model.objects.filter(name='test')
print qs.query
Edit
I've also used custom template tags (as outlined in this snippet) to inject the queries in the scope of a single request as HTML comments.
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Changing position of the Dialog on screen android
...d this code to show the dialog at the bottom of the screen:
Dialog dlg = <code to create custom dialog>;
Window window = dlg.getWindow();
WindowManager.LayoutParams wlp = window.getAttributes();
wlp.gravity = Gravity.BOTTOM;
wlp.flags &= ~WindowManager.LayoutParams.FLAG_DIM_BEHIND;
wind...
“query function not defined for Select2 undefined error”
Trying to use Select2 and getting this error on multiple item input/text field:
13 Answers
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jQuery find parent form
... element:
$('input[name="submitButton"]').closest("form");
Instead of filtering by the name, I would do this:
$('input[type=submit]').closest("form");
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廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...计算机名 vi /etc/sysconfig/network
IP地址vi /etc/sysconfig/network-scripts/ifcfg-eth0
Udev 网卡绑定文件 vi /etc/udev/rules.d/70-persistent-net.rules
删除原来的网卡绑定，并修改
如下图：
2.2.3防火墙等配置
#vi /etc/selinux/config
确认里面的SELINUX字段...
Why can I access TypeScript private members when I shouldn't be able to?
... }
decrement() {
let counter = _counter.get(this);
if (counter < 1) return;
counter--;
_counter.set(this, counter);
if (counter === 0) {
_action.get(this)();
}
}
}
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