大约有 6,261 项符合查询结果（耗时：0.0201秒） [XML]
git: patch does not apply
...a prompt, and --3way doesn't actually apply anything. error: patch failed: Foo.cs:4 Falling back to three-way merge... error: patch failed: Foo.cs:4 error: Foo.cs: patch does not applyHowever, on the same patch file, it will apply if I ignore whitespace (then I have to go fix up the whitespace).
...
Why do we need a pure virtual destructor in C++?
...ved classes (yes pure virtual functions can have implementations).
struct foo {
virtual void bar() = 0;
};
void foo::bar() { /* default implementation */ }
class foof : public foo {
void bar() { foo::bar(); } // have to explicitly call default implementation.
};
...
When to use leading slash in gitignore
...elow, without the slash, the wildcard would also exclude everything within foo because it would take * and move recursively down the tree. However, with /*, it excludes everything except folder foo and its contents:
$ cat .gitignore
/*
!/foo
...
Is there a generic constructor with parameter constraint in C#?
...nc<int,T> del) {
var t = del(42);
}
Use Case
Method(x => new Foo(x));
share
|
improve this answer
|
follow
|
...
throwing an exception in objective-c/cocoa
... use [NSException raise:format:] as follows:
[NSException raise:@"Invalid foo value" format:@"foo of %d is invalid", foo];
share
|
improve this answer
|
follow
...
call a static method inside a class?
...is is your class:
class Test
{
private $baz = 1;
public function foo() { ... }
public function bar()
{
printf("baz = %d\n", $this->baz);
}
public static function staticMethod() { echo "static method\n"; }
}
From within the foo() method, let's look at the dif...
Is it possible to remove inline styles with jQuery?
...ver.call(this.style, proporties[i]);
});
};
})();
usage
$(".foo").removeInlineCss(); //remove all inline styles
$(".foo").removeInlineCss("display"); //remove one inline style
$(".foo").removeInlineCss("color font-size font-weight"); //remove several inline styles
...
How to get a key in a JavaScript object by its value?
... return prop;
}
}
}
var test = {
key1: 42,
key2: 'foo'
};
test.getKeyByValue( 42 ); // returns 'key1'
One word of caution: Even if the above works, its generally a bad idea to extend any host or native object's .prototype. I did it here because it fits the issue very wel...
Check whether variable is number or string in JavaScript
...er
If you're creating numbers and strings via a constructor, such as var foo = new String("foo"), you should keep in mind that typeof may return object for foo.
Perhaps a more foolproof method of checking the type would be to utilize the method found in underscore.js (annotated source can be fou...
How to succinctly write a formula with many variables from a data frame?
...
@gratur One reason is that things like foo(bar <- 1:10) work (and bar is created) but foo(bar = 1:10) would either fail because bar is not an argument of foo and won't create bar either.
– Gavin Simpson
Mar 25 '13 at 16:02...