大约有 47,000 项符合查询结果（耗时：0.0434秒） [XML]
Shell equality operators (=, ==, -eq)
...
answered Dec 8 '13 at 3:31
John KugelmanJohn Kugelman
292k6262 gold badges455455 silver badges506506 bronze badges
...
Does Ruby regular expression have a not match operator like “!~” in Perl?
...
Daniel
1,83911 gold badge1818 silver badges3535 bronze badges
answered Dec 7 '12 at 8:04
Konrad RudolphKonrad ...
MongoDB/NoSQL: Keeping Document Change History
... body: [
{ version: 7, value: "Not bad" },
{ version: 8, value: "Not bad at all" }
]
}
]
}
Marking part of the document as deleted in a version is still somewhat awkward though. You could introduce a state field for parts that can be deleted/restored from your appl...
What is Erlang written in?
... |
edited Oct 9 '15 at 8:57
ham-sandwich
3,6261010 gold badges2828 silver badges4141 bronze badges
an...
How to unzip a list of tuples into individual lists? [duplicate]
...
Use zip(*list):
>>> l = [(1,2), (3,4), (8,9)]
>>> list(zip(*l))
[(1, 3, 8), (2, 4, 9)]
The zip() function pairs up the elements from all inputs, starting with the first values, then the second, etc. By using *l you apply all tuples in l as separate argum...
How to get thread id from a thread pool?
.../dev/shm$ javac ThreadIdTest.java && java ThreadIdTest
I am thread 8 of 5
I am thread 9 of 5
I am thread 10 of 5
I am thread 8 of 5
I am thread 9 of 5
I am thread 11 of 5
I am thread 8 of 5
I am thread 9 of 5
I am thread 10 of 5
I am thread 12 of 5
A slight tweak using modulo arithmetic wi...
Default initialization of std::array?
...o not provide an explicit initializer will be default initialized (C++11 §8.5/11). That includes objects of type std::array<T, N> and T[N].
Be aware that there are types for which default initialization has no effect and leaves the object's value indeterminate: any non-class, non-array type ...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
...
281
The Request Payload - or to be more precise: payload body of a HTTP Request
- is the data norma...
How to insert tab character when expandtab option is on in Vim
...hias Braun
22k1616 gold badges104104 silver badges138138 bronze badges
answered Jan 24 '11 at 10:50
Michael AndersonMichael Anderson
...
How to show SQL queries run in the Rails console?
... |
edited Jul 25 '18 at 0:36
morhook
48455 silver badges1515 bronze badges
answered May 29 '10 at...