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How does tuple comparison work in Python?
... been reading the Core Python programming book, and the author shows an em>x m>ample like:
4 Answers
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C++: Rounding up to the nearest multiple of a number
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1
2
Nem>x m>t
163
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Bulk insert with SQLAlchemy ORM
...e a huge difference in performance on the server side resulting in about 10m>x m> more inserts/s. Apparently is bulk-loading using \copy (or COPY on the server) using a packing in communicating from client-to-server a LOT better than using SQL via SQLAlchemy. More info: Large bulk insert performance diff...
What's the easiest way to escape HTML in Python?
...es a different encoding, like Craig says, just use:
data.encode('ascii', 'm>x m>mlcharrefreplace')
Don't forget to decode data to unicode first, using whatever encoding it was encoded.
However in my em>x m>perience that kind of encoding is useless if you just work with unicode all the time from start. Jus...
How to set the tem>x m>t color of Tem>x m>tView in code?
In m>X m>ML, we can set a tem>x m>t color by the tem>x m>tColor attribute, like android:tem>x m>tColor="#FF0000" . But how do I change it by coding?
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What does = +_ mean in JavaScript
...r.
_ is only a variable name (not an operator), it could be a, foo etc.
Em>x m>ample:
+"1"
cast "1" to pure number 1.
var _ = "1";
var r = +_;
r is now 1, not "1".
Moreover, according to the MDN page on Arithmetic Operators:
The unary plus operator precedes its operand and evaluates to its
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...he shortest
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(function(m>x m>) { return B.indem>x m>Of(m>x m>) < 0 })
console.log(diff);
Updated to ES6:
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(m>x m> => !B.includes(m>x m>) );
console.log(diff);
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Moving decimal places over in a double
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If you use double or float, you should use rounding or em>x m>pect to see some rounding errors. If you can't do this, use BigDecimal.
The problem you have is that 0.1 is not an em>x m>act representation, and by performing the calculation twice, you are compounding that error.
However, 100...
“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
...ificateValidation()
{
// Disabling certificate validation can em>x m>pose you to a man-in-the-middle attack
// which may allow your encrypted message to be read by an attacker
// https://stackoverflow.com/a/14907718/740639
ServicePointManager.ServerCertificateValidatio...
How to draw a custom UIView that is just a circle - iPhone app
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If your circleView size isn't 100m>X m>100, the cornerRadius should be the (new size)/2
– gran33
Sep 2 '14 at 8:53
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