大约有 9,165 项符合查询结果（耗时：0.0396秒） [XML]
Pass parameter to fabric task
... tasks:
fab task:'hello world'
fab task:something='hello'
fab task:foo=99,bar=True
fab task:foo,bar
You can read more about it in Fabric docs.
share
|
improve this answer
|
...
Is short-circuiting logical operators mandated? And evaluation order?
...// do something useful
}
Section 6.5.13 Logical AND operator of the C99 specification (PDF link) says
(4). Unlike the bitwise binary & operator, the && operator guarantees
left-to-right evaluation; there is a
sequence point after the evaluation of
the first operand. If th...
Software Design vs. Software Architecture [closed]
...
George S.George S.
56344 silver badges99 bronze badges
4
...
Do the parentheses after the type name make a difference with new?
...OD members and is using a compiler-generated default constructor.
In C++1998 there are 2 types of initialization: zero and default
In C++2003 a 3rd type of initialization, value initialization was added.
Assume:
struct A { int m; }; // POD
struct B { ~B(); int m; }; // non-POD, compiler generat...
How to validate an email address in JavaScript
...it the syntax using double quotes and square brackets. It will still match 99.99% of all email addresses in actual use today.
[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?
A further change you could make ...
Checking network connection
...
THIS NO LONGER WORKS. As of Sep 2013, 74.125.113.99 times out after long time, so this function will always return False. I suppose Google has changed their network is set up.
– theamk
Sep 18 '13 at 12:00
...
What is the “__v” field in Mongoose
...he outcome is no __V field in the scheme: { "_id": { "$oid": "5aa62e99f36d28237f1a41ad" }, "email": "scott@gmail.com", "sessions": 0 } vs { "_id":{ "$oid": "5aa62e99f36d28237f1a41ad" }, "email": "scott@gmail.com", "sessions": 0, "__v": 0 }
...
Rails I18n validation deprecation warning
...@application/gems/authlogic-3.1.0/lib/authlogic/acts_as_authentic/email.rb:99:in `class_eval'",
"/Users/weppos/.rvm/gems/ruby-2.0.0-p247@application/gems/authlogic-3.1.0/lib/authlogic/acts_as_authentic/email.rb:99:in `included'",
"/Users/weppos/.rvm/gems/ruby-2.0.0-p247@application/gems/authlogic-...
Does setWidth(int pixels) use dip or px?
...
pomberpomber
17.8k99 gold badges6767 silver badges8484 bronze badges
add a comm...
How to prune local tracking branches that do not exist on remote anymore
...
jackocnrjackocnr
14.5k99 gold badges4848 silver badges5858 bronze badges
...