大约有 3,516 项符合查询结果（耗时：0.0360秒） [XML]
How to change the default charset of a MySQL table?
...g the charset of a column only means that it will be able to store a wider range of characters. Your application talks to the db using the mysql client so you may need to change the client encoding as well.
share
|...
Local variables in nested functions
...
This stems from the following
for i in range(2):
pass
print(i) # prints 1
after iterating the value of i is lazily stored as its final value.
As a generator the function would work (i.e. printing each value in turn), but when transforming to a list it ru...
Move the most recent commit(s) to a new branch with Git
...3
git cherry-pick 453ac3d
git cherry-pick 9aa1233
OR (on Git 1.7.2+, use ranges)
git checkout newbranch
git cherry-pick 612ecb3~1..9aa1233
git cherry-pick applies those three commits to newbranch.
share
|
...
How does OAuth 2 protect against things like replay attacks using the Security Token?
...I used to do it different."
Huh. As I was walking back to my car my phone rang. I didn't bother answering, it was probably my job calling to fire me, my boss is such a ***. Besides, I was caught up thinking about the process I just went through.
I mean think about it: I was able to let Olaf take ...
Setting up FTP on Amazon Cloud Server [closed]
...ct the Inbound tab, then click Edit:
Add two Custom TCP Rules with port ranges 20-21 and 1024-1048. For Source, you can select 'Anywhere'. If you decide to set Source to your own IP address, be aware that your IP address might change if it is being assigned via DHCP.
Step #3: Make updates ...
Find the nth occurrence of substring in a string
... overlap=False):
l = 1 if overlap else len(x)
i = -l
for c in xrange(n + 1):
i = s.find(x, i + l)
if i < 0:
break
return i
Of course, performance matters most if the string is large, so suppose we want to find the 1000001st newline ('\n') in a 1.3 GB ...
Is there a way to instantiate objects from a string holding their class name?
... //Creates the derived type associated with key. Throws std::out_of_range if key not found.
BasePointerType Create(const KeyType& key BOOST_PP_ENUM_TRAILING_BINARY_PARAMS(N,const T,& a)) const
{
return m_creatorMap.at(key)(BOOST_PP_ENUM_PARAMS(N...
How can I build a small operating system on an old desktop computer? [closed]
...ystem yet ... not even partition table parsing; so we'd just deal with raw ranges of blocks on the disk at first).
At that point your boot loader should be able to pull new code across the serial line, dump it into a partition (yes, implement partition table handling of some sort ... whether it con...
How dangerous is it to access an array out of bounds?
...ts
A non-normative note expands on this:
Possible undefined behavior ranges from ignoring the situation
completely with unpredictable results, to behaving during translation
or program execution in a documented manner characteristic of the
environment (with or without the issuance of a ...
How to remove convexity defects in a Sudoku square?
...justed, {fnX @@ Reverse[#], fnY @@ Reverse[#]} &, {9*50, 9*50},
PlotRange -> {{1, 10}, {1, 10}}, DataRange -> Full]
All of the operations are basic image processing function, so this should be possible in OpenCV, too. The spline-based image transformation might be harder, but I don'...