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Fastest way to get the first object from a queryset in django?
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344
Use the convenience methods .first() and .last():
MyModel.objects.filter(blah=blah).first()
T...
How do I find out what keystore my JVM is using?
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131
Your keystore will be in your JAVA_HOME---> JRE -->lib---> security--> cacerts. Yo...
In Intellij, how do I toggle between camel case and underscore spaced?
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Meo
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answered Jun 27 '13 at 18:56
DannyMoDannyMo
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How to get parameters from a URL string?
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What is the best java image processing library/approach? [closed]
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answered Mar 5 '09 at 23:58
IvanIvan
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How do I convert a dictionary to a JSON String in C#?
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How do you loop in a Windows batch file?
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130
FOR %%A IN (list) DO command parameters
list is a list of any elements, separated by eithe...
How to create a self-signed certificate for a domain name for development?
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With IIS's self-signed certificate feature, you cannot set the common name (CN) for the certifi...
Get Insert Statement for existing row in MySQL
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edited Dec 21 '15 at 4:37
Tyler Crompton
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计算统计特征（正态分布）函数及实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...实例main函数：#include "stdafx.h"#include "stdev.h"#include <map>int _tmain(int argc, _TCHAR* argv[]){std::map<int, int> map_...main函数：
#include "stdafx.h"
#include "stdev.h"
#include <map>
int _tmain(int argc, _TCHAR* argv[])
{
std::map<int, int> map_test;
map_test[0] = 100;...