大约有 47,900 项符合查询结果（耗时：0.0592秒） [XML]
How do I print the type or class of a variable in Swift?
...myvar2))")
print( "TypeName3 = \(_stdlib_getDemangledTypeName(myvar3))")
and get this as output:
TypeName0 = NSString
TypeName1 = __lldb_expr_26.PureSwiftClass
TypeName2 = Swift.Int
TypeName3 = Swift.String
Original answer:
Prior to Xcode 6.3 _stdlib_getTypeName got the mangled type name of a ...
Version of Apache installed on a Debian machine
...2.7, APR-Util 1.2.7
... etc ...
If it does not work for you, run the command with sudo.
share
|
improve this answer
|
follow
|
...
Autowiring two beans implementing same interface - how to set default bean to autowire?
...plements DeviceDao
This way it will be selected as the default autowire candididate, with no need to autowire-candidate on the other bean.
Also, rather than using @Autowired @Qualifier, I find it more elegant to use @Resource for picking specific beans, i.e.
@Resource(name="jdbcDeviceDao")
Devic...
ng-options with simple array init
I'm a little bit confused with Angular and ng-options .
5 Answers
5
...
How do I escape a percentage sign in T-SQL?
... to look for 75%
WHERE MyCol LIKE '%75[%]%'
This is simpler than ESCAPE and common to most RDBMSes.
share
|
improve this answer
|
follow
|
...
What are the parameters sent to .fail in jQuery?
...s deprecated:
Deprecation Notice: The jqXHR.success(), jqXHR.error(), and jqXHR.complete() callbacks will be deprecated in jQuery 1.8. To prepare your code for their eventual removal, use jqXHR.done(), jqXHR.fail(), and jqXHR.always() instead.
...
Why is Scala's immutable Set not covariant in its type?
...nt hinges around "the concept behind sets as functions" - could this be expanded upon? For example, what advantages does "a set as a function" give me that a "set as a collection" not? Is it worth losing the use of that covariant type?
– oxbow_lakes
Mar 24 '09 ...
Nginx location priority
...hes any query, since all queries begin with /, but regular
# expressions and any longer conventional blocks will be
# matched first.
[ configuration B ]
}
location /documents/ {
# matches any query beginning with /documents/ and continues searching,
# so regular expressions will be checke...
Scala: what is the best way to append an element to an Array?
...
You can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should produce:
res3: Array[Int] = Array(0, 1, 2, 3, 4)
It's the same as with any other implementation of Seq.
...
Make install, but not to default directories?
...s, but distributed along with the software, simply open it up in an editor and change it. The install target directory is probably defined in a variable somewhere.
share
|
improve this answer
...