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print memory address of Python variable [duplicate]
How do I print the memory address of a variable in Python 2.7?
I know id() returns the 'id' of a variable or object, but this doesn't return the expected 0x3357e182 style I was expecting to see for a memory address.
I want to do something like print &x , where x is a C++ int variable for exam...
How can I get the current date and time in the terminal and set a custom command in the terminal for
...
The command is date
To customise the output there are a myriad of options available, see date --help for a list.
For example, date '+%A %W %Y %X' gives Tuesday 34 2013 08:04:22 which is the name of the day of the week, the week number, the year and the time.
...
c#操作xml读取xml经过排序后再返回xml数据 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...方法，按节点的Value排序
arrNode.Sort(delegate(XmlNode x, XmlNode y)
{
return x.Value.CompareTo(y.Value);
//如果要降序排序，改成下面这句
//return -x.Value.CompareTo(y.Value);
});
doc = new XmlDocument();
System.Xml.XmlDeclaration xdec = doc.CreateXmlDeclarat...
c#操作xml读取xml经过排序后再返回xml数据 - .NET(C#) - 清泛IT论坛，有思想、有深度
...方法，按节点的Value排序
arrNode.Sort(delegate(XmlNode x, XmlNode y)
{
return x.Value.CompareTo(y.Value);
//如果要降序排序，改成下面这句
//return -x.Value.CompareTo(y.Value);
});
doc = new XmlDocument();
System.Xml.XmlDeclaration xdec =...
【解决】标准库std::min/std::max 与 Windows.h中的宏 min/max 冲突问题 - ...
...in std::max会出现错误。int main(){ int x = std::max(0, 1); int y = std::min(-1, 0);}error C2589: & 在包含了 Windows.h 的 C++ 源代码中使用 std::min/std::max 会出现错误。
int main()
{
int x = std::max(0, 1);
int y = std::min(-1, 0);
}
报错如下：
...
数据科学组件 · App Inventor 2 中文网
...异常情况。
属性
无
事件
无
方法
清洗数据(anomaly,xList,yList)
给定单个异常：[(异常指数，异常值)]
迭代 xList 并删除异常索引处的值
迭代 yList 并删除与异常值相同的异常索引处的值
...
How can one print a size_t variable portably using the printf family?
I have a variable of type size_t , and I want to print it using printf() . What format specifier do I use to print it portably?
...
Overloading member access operators ->, .*
...
->
This is the only really tricky one. It must be a nonstatic member function, and it takes no arguments. The return value is used to perform the member lookup.
If the return value is another object of class type, not a pointer, then the subs...
What new capabilities do user-defined literals add to C++?
... user-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation.
...
Python strptime() and timezones?
I have a CSV dumpfile from a Blackberry IPD backup, created using IPDDump.
The date/time strings in here look something like this
(where EST is an Australian time-zone):
...