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C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术
...码copy过去编译和调试，我把代码列在下面：
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#include <stdio.h>
struct str{
int len;
char s[0];
};
struct foo {
struct str *a;
};
int main(int argc, ...
Setting the selected value on a Django forms.ChoiceField
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116
Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_numb...
Is there a difference between foreach and map?
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answered Dec 10 '08 at 2:14
madlepmadlep
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How can I get a count of the total number of digits in a number?
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16 Answers
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PHP cURL vs file_get_contents
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129
file_get_contents() is a simple screwdriver. Great for simple GET requests where the header, H...
javascript toISOString() ignores timezone offset [duplicate]
...r localISOTime = (new Date(Date.now() - tzoffset)).toISOString().slice(0, -1);
// => '2015-01-26T06:40:36.181'
The slice(0, -1) gets rid of the trailing Z which represents Zulu timezone and can be replaced by your own.
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How do I use the nohup command without getting nohup.out?
...ll - that's where it goes instead.
nohup command >/dev/null 2>&1 # doesn't create nohup.out
If you're using nohup, that probably means you want to run the command in the background by putting another & on the end of the whole thing:
nohup command >/dev/null 2>&1 &...
Make HTML5 video poster be same size as video itself
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13 Answers
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