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Convert UTC datetime string to local datetime
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C++ mark as deprecated
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194
In C++14, you can mark a function as deprecated using the [[deprecated]] attribute (see sectio...
How to add text inside the doughnut chart using Chart.js?
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ExpandableListView - hide indicator for groups with no children
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Remove an item from a dictionary when its key is unknown
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How do I check if a type provides a parameterless constructor?
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170
The Type class is reflection. You can do:
Type theType = myobject.GetType(); // if you have a...
How do I get the opposite (negation) of a Boolean in Python?
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174
You can just use:
return not bool
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How to determine SSL cert expiration date from a PEM encoded certificate?
...oout -in file.pem
The output is on the form:
notAfter=Nov 3 22:23:50 2014 GMT
Also see MikeW's answer for how to easily check whether the certificate has expired or not, or whether it will within a certain time period, without having to parse the date above.
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C语言面试那些事儿──一道指针与数组问题 - c++1y / stl - 清泛IT社区，为创新赋能！
...下代码：
int main(int argc, char** argv)
{
int a[5] = {1,2,3,4,5};
int* ptr = (int*)(&a + 1);
printf("%d,%d\n", *(a+1), *(ptr-1));
return 0;
}这道题在很多所谓经典C语言面试题里是常见的不能再常见，你...