大约有 46,000 项符合查询结果（耗时：0.0488秒） [XML]
Transactions in .net
...
answered Oct 22 '08 at 6:48
Marc Gravell♦Marc Gravell
888k227227 gold badges23562356 silver badges27202720 bronze badges
...
How can I reference a commit in an issue comment on GitHub?
...
answered Jan 18 '12 at 12:47
Sebastian Paaske TørholmSebastian Paaske Tørholm
43.3k77 gold badges8888 silver badges109109 bronze badges
...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...hese are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
h[:s] = 42
but these are not:
h = { $in: array }
h = { 'a.b': 'c' } # but this is okay in Ruby2.2+
h[s:] = 42
You can also use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes hou...
Renaming a branch while on pull request
...
arbyleearbylee
1,50411 gold badge99 silver badges66 bronze badges
...
How to pass html string to webview on android
...
4 Answers
4
Active
...
How to remove specific element from an array using python
...
204
You don't need to iterate the array. Just:
>>> x = ['ala@ala.com', 'bala@bala.com']
&g...
Passing arguments forward to another javascript function
... |
edited Jan 29 '18 at 14:59
Shnatsel
3,28511 gold badge2020 silver badges2121 bronze badges
answered ...
PermGen elimination in JDK 8
...
answered Mar 19 '14 at 14:55
pardeep131085pardeep131085
5,18022 gold badges1818 silver badges1010 bronze badges
...
Is it possible in SASS to inherit from a class in another file?
...
4 Answers
4
Active
...
Rails Model find where not equal
...
In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you ...