大约有 45,000 项符合查询结果（耗时：0.0668秒） [XML]
Objective-C: difference between id and void *
... |
edited Nov 9 '12 at 10:12
Snowcrash
61.6k5252 gold badges183183 silver badges293293 bronze badges
...
How can I merge two hashes without overwritten duplicate keys in Ruby?
...
answered Jul 27 '15 at 10:40
ujifgcujifgc
2,03511 gold badge1818 silver badges2020 bronze badges
...
How to get name of calling function/method in PHP? [duplicate]
...
It's worth optimizing this a little bit: debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS,2)[1]['function']
– Eugen Mihailescu
May 15 '18 at 5:52
...
How to split a string into an array of characters in Python?
... Welcome to stackoverflow. Would you mind extending the answer a little bit to explain how it solves the problem.
– NJInamdar
Mar 24 '15 at 6:07
22
...
How to style a div to be a responsive square? [duplicate]
...
Very nice but browser support is a little bit sketchy at the moment though isn't it - google.ie/…
– byronyasgur
Dec 4 '13 at 18:25
3
...
Use of alloc init instead of new
...
10
Unfortunately, this example is not proof that they are identical. It is just an example where they happen produce the same result. On...
What and When to use Tuple? [duplicate]
...ple usage containing complex types ("Customer", "Employee", etc.) can be a bit more straightforward than primitives. Nothing is worse than trying to work with a lot of Tuple<int, int, int, string, string>s.
– user74754
Jan 8 '16 at 23:17
...
How do I copy a hash in Ruby?
I'll admit that I'm a bit of a ruby newbie (writing rake scripts, now). In most languages, copy constructors are easy to find. Half an hour of searching didn't find it in ruby. I want to create a copy of the hash so that I can modify it without affecting the original instance.
...
How to rethrow the same exception in SQL Server
... used client side transactions to do what he wanted which I think is a wee bit silly...
share
|
improve this answer
|
follow
|
...
Set NOW() as Default Value for datetime datatype?
...n use precise datetimes and set default values as well. There is a subtle bit though, which is to pass in the precision value to both the datetime and the NOW() function call.
This Example Works:
ALTER TABLE my_table MODIFY created datetime(6) NOT NULL DEFAULT NOW(6);
This Example Does not ...