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How do you remove duplicates from a list whilst preserving order?
...n seen or seen_add(x))]
Why assign seen.add to seen_add instead of just calling seen.add? Python is a dynamic language, and resolving seen.add each iteration is more costly than resolving a local variable. seen.add could have changed between iterations, and the runtime isn't smart enough to rule t...
Redirecting to URL in Flask
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edited Jun 29 at 12:32
Theoder
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answered Jan 10 '19 at 8:47
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In Python, when should I use a function instead of a method?
...sulation which is so dear to OO design.
The encapsulation principal is really what this comes down to: as a designer you should hide everything about the implementation and class internals which it is not absolutely necessarily for any user or other developer to access. Because we deal with instan...
How to get the anchor from the URL using jQuery?
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DrewBDrewB
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How do I merge a git tag onto a branch
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Is there a way to merge all tags at once?
– ComFreek
Aug 18 '19 at 12:22
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Stack smashing detected
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Stack Smashing here is actually caused due to a protection mechanism used by gcc to detect buffer overflow errors. For example in the following snippet:
#include <stdio.h>
void func()
{
char array[10];
gets(array);
}
int main(int argc,...
MongoDB drop every database
..."dropping db " + db.getName() );
db.dropDatabase();
}
save it to dropall.js and then execute:
mongo dropall.js
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Can I use a min-height for table, tr or td?
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It isn't nice at all!
– Ahmad
Aug 9 at 10:16
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Binding a WPF ComboBox to a custom list
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edited Apr 19 '18 at 13:32
Peter Mortensen
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error LNK2019: 无法解析的外部符号_socket，该符号在函数 中被引用 - C/C+...
...PP文件include语句之后加上如下代码：
#pragma comment(lib,"ws2_32.lib")
LNK2019 socket