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How to empty a list?
... the old label with a new empty list:
del lst[:]
Here's an example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used to shrink a part of the list while replacing a part at the same ti...
Understanding MongoDB BSON Document size limit
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126
First off, this actually is being raised in the next version to 8MB or 16MB ... but I think to...
Good tutorial for using HTML5 History API (Pushstate?) [closed]
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181
For a great tutorial the Mozilla Developer Network page on this functionality is all you'll ne...
How to convert an object to a byte array in C#
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...rdx, %rcx,
%r8 and %r9. The kernel interface uses %rdi, %rsi, %rdx, %r10, %r8 and %r9.
A system-call is done via the syscall instruction. This clobbers %rcx and %r11 as well as the %rax return value, but other registers are preserved.
The number of the syscall has to be passed in register ...
Changing git commit message after push (given that no one pulled from remote)
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11 Answers
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Escape @ character in razor view engine
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15 Answers
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