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How can I catch a “catchable fatal error” on PHP type hinting?
...d' catchable fatal error\n";
throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
// return true;
}
return false;
}
set_error_handler('myErrorHandler');
class ClassA {
public function method_a (ClassB $b) {}
}
class ClassWrong{}
try{
$a = new ClassA;
$a->method_a...
How do I install package.json dependencies in the current directory using npm
...
403
Running:
npm install
from inside your app directory (i.e. where package.json is located) wil...
How to add 10 days to current time in Rails
...
Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
...
Where do I mark a lambda expression async?
...
+350
To mark a lambda async, simply prepend async before its argument list:
// Add a command to delete the current Group
contextMenu.Comma...
Selecting multiple classes with jQuery
...
404
This should work:
$('.myClass, .myOtherClass').removeClass('theclass');
You must add the mult...
Detect if a NumPy array contains at least one non-numeric value?
...ng and will work regardless of shape.
numpy.isnan(myarray).any()
Edit: 30x faster:
import timeit
s = 'import numpy;a = numpy.arange(10000.).reshape((100,100));a[10,10]=numpy.nan'
ms = [
'numpy.isnan(a).any()',
'any(numpy.isnan(x) for x in a.flatten())']
for m in ms:
print " %.2f s" ...
What is the difference between Lisp-1 and Lisp-2?
...
pauldoopauldoo
15.7k2020 gold badges8484 silver badges111111 bronze badges
...
How to deal with IntelliJ IDEA project files under Git source control constantly changing?
... |
edited May 11 '17 at 9:03
answered Aug 15 '11 at 6:39
Es...
Boolean.hashCode()
...?
Suppose for a second that we picked composite numbers (non-primes), say 1000 and 2000. When inserting booleans into a hash table, true and false would go into bucket 1000 % N resp 2000 % N (where N is the number of buckets).
Now notice that
1000 % 8 same bucket as 2000 % 8
1000 % 10 same buck...
Rails 3: Get Random Record
... |
edited May 4 '17 at 19:09
answered Mar 17 '11 at 16:45
f...