大约有 6,261 项符合查询结果（耗时：0.0214秒） [XML]
Naming conventions: “State” versus “Status” [closed]
...ts on when to use "State" versus "Status" when naming both fields such as "Foo.currentState" vs "Foo.status" and types, like "enum FooState" vs "enum FooStatus". Is there a convention discussed out there? Should we only use one? If so which one, and if not, how should we choose?
...
Can Python print a function definition?
...tsource(squared)
squared = lambda x:x**2
>>>
>>> class Foo(object):
... def bar(self, x):
... return x*x+x
...
>>> f = Foo()
>>>
>>> print getsource(f.bar)
def bar(self, x):
return x*x+x
>>>
...
Can lambda functions be templated?
...ts made this code situation difficult:
template <Constraint T>
void foo(T x)
{
auto bar = [](auto x){}; // imaginary syntax
}
In a constrained template you can only call other constrained templates. (Otherwise the constraints couldn't be checked.) Can foo invoke bar(x)? What constraints...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...th the C99 switch set. Put -std=c99 in the compilation line:
gcc -std=c99 foo.c -o foo
REF: http://cplusplus.syntaxerrors.info/index.php?title='for'_loop_initial_declaration_used_outside_C99_mode
share
|
...
Converting string from snake_case to CamelCase in Ruby
...; self =~ /[A-Z]+.*/
split('_').map{|e| e.capitalize}.join
end
end
"foo_bar".camel_case #=> "FooBar"
And for the lowerCase variant:
class String
def camel_case_lower
self.split('_').inject([]){ |buffer,e| buffer.push(buffer.empty? ? e : e.capitalize) }.join
end
end
"fo...
app-release-unsigned.apk is not signed
...uild true
signingConfig signingConfigs.debug
}
foo {
debuggable false
jniDebugBuild false
signingConfig signingConfigs.myConfig
}
}
}
If you want to understand a little more of the Gradle build system associated to Android...
“Find next” in Vim
...t doesn't go from method invocation to method implementation because /\<foo\> does not match "className::foo()"
– puk
Dec 8 '13 at 20:12
add a comment
...
How do I change the value of a global variable inside of a function
...
This doesn't work for me: country = 'foo' $.ajax({ url: '/some-endpoint', success: function(data) { country = data.country; } }); console.log(country) // outputs 'foo'
– Mark Simpson
...
Extracting extension from filename in Python
... Well, in that case, .asd is really the extension!! If you think about it, foo.tar.gz is a gzip-compressed file (.gz) which happens to be a tar file (.tar). But it is a gzip file in first place. I wouldn't expect it to return the dual extension at all.
– nosklo
...
sprintf like functionality in Python
...uf = StringIO.StringIO()
>>> sprintf(buf, "A = %d, B = %s\n", 3, "foo")
>>> sprintf(buf, "C = %d\n", 5)
>>> print(buf.getvalue())
A = 3, B = foo
C = 5
share
|
improve thi...