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TypeScript static classes
... return "World";
}
}
const okay = MyClass.doSomething();
//const errors = new MyClass(); // Error
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Does a break statement break from a switch/select?
I know that switch / select statements break automatically after every case. I am wondering, in the following code:
6 Ans...
New self vs. new static
...ic $name = static::class;
}
$Foo = new Foo;
echo $Foo->name; // Fatal error
Using self::
class Foo {
public $name = self::class;
}
$Foo = new Foo;
echo $Foo->name; // Foo
Please note that the Fatal error comment in the code i made doesn't indicate where the error happened, the...
SSH Private Key Permissions using Git GUI or ssh-keygen are too open
...nd correctly.
– Koby
Jan 5 '14 at 4:05
5
@Koby nope, it was a bug with a work aroudn...need to us...
How to assign the output of a command to a Makefile variable
...to the Makefile, will you get this? Probably not. You will probably get an error like what is reported here:
makefile:4: *** missing separator. Stop
Why: Because although I personally used a genuine tab, Stack Overflow (attempting to be helpful) converts my tab into a number of spaces. You, frustr...
Django MEDIA_URL and MEDIA_ROOT
...tally did.
– Jarno
Apr 28 '16 at 16:05
3
Worked for me on 1.10 too.
– Coder...
Why does calling a function in the Node.js REPL with )( work?
... to be a Node REPL bug, putting these two lines in a .js will cause syntax error.
function hi() { console.log("Hello, World!"); }
hi)(
Error:
SyntaxError: Unexpected token )
at Module._compile (module.js:439:25)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (modu...
rbenv not changing ruby version
I installed rbenv according to the github directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions:
...
How to validate a url in Python? (Malformed or not)
...alidators import URLValidator
from django.core.exceptions import ValidationError
val = URLValidator(verify_exists=False)
try:
val('http://www.google.com')
except ValidationError, e:
print e
If you set verify_exists to True, it will actually verify that the URL exists, otherwise it will ju...
How to hide one item in an Android Spinner
...public boolean onTouch(View v, MotionEvent event) {
// display your error popup here
if(flag_spinner_isFirst){
mySpinner.setAdapter(adapter_temp);
flag_spinner_isFirst = false;
}
v.onTouchEvent(event);
return true;
}
})...