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Putting uncommitted changes at Master to a new branch by Git
...ch. You can try checkout -m to merge.
– Jouni K. Seppänen
Nov 4 '10 at 14:00
2
I tried this but ...
What is the difference between float and double?
... + 3.9999999 = 0, the exact roots to 10 significant digits are, r1 = 2.000316228 and r2 = 1.999683772.
Using float and double, we can write a test program:
#include <stdio.h>
#include <math.h>
void dbl_solve(double a, double b, double c)
{
double d = b*b - 4.0*a*c;
dou...
Execute unit tests serially (rather than in parallel)
... correct way to do this, ref Xunit documentation.
– Håkon K. Olafsen
Feb 12 '19 at 10:30
2
This ...
When to encode space to plus (+) or %20?
...www-form-urlencoded'. This is used for posting form data.
Now, the HTML 2.0 Specification (RFC1866) explicitly said, in section 8.2.2, that the Query part of a GET request's URL string should be encoded as 'application/x-www-form-urlencoded'. This, in theory, suggests that it's legal to use a '...
What is the C++ function to raise a number to a power?
...yped so it matches one of those three perfectly. I usually use double
pow(2.0, N)
Some lawyer crap from me again. I've often fallen in this pitfall myself, so I'm going to warn you about it.
share
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Log to the base 2 in python
...
float → float math.log2(x)
import math
log2 = math.log(x, 2.0)
log2 = math.log2(x) # python 3.4 or later
Thanks @akashchandrakar and @unutbu.
float → int math.frexp(x)
If all you need is the integer part of log base 2 of a floating point number, extracting the exponent i...
Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
... Dec 18 '18 at 22:19
Ilja Everilä
36.5k55 gold badges7272 silver badges8686 bronze badges
answered Feb 20 '13 at 19:47
...
IOS: create a UIImage or UIImageView with rounded corners
...
I have used this code in Swift 2.0, and it worked properly, thank you. By the way, I have changed YES by true.
– lmiguelvargasf
Aug 19 '15 at 17:31
...
Most concise way to convert a Set to a List
...technetwork/java/javase/documentation/… ! :) :)
– Håvard Geithus
Feb 1 '14 at 0:49
after this when I tried to acces...
How to generate the JPA entity Metamodel?
In the spirit of type safety associated with the CriteriaQuery JPA 2.0 also has an API to support Metamodel representation of entities.
...