|Related to : Recieving 0.0 when multiplying two doubles in an array. Any help? (noob issue)|
|Recieving 403 Forbidden on PUT Request EmberJS|
You are PUTting a file and the authentication is wrong so the request
Check your authentication; also see http://www.embercasts.com/ for
some tutorials on EmberJS authentication.
|Random Even Logarithmic Distribution Between Two Doubles|
Is this what you want? I took numbers uniformly distributed over the
range formed by the logs of the limits, then used Math.exp to convert
back to the actual range. I sorted the result array because your
examples showed sorted data. Delete the Arrays.sort call if you don't
For simplicity, I skipped the bounds checking. Presumably, 0 <
lowerLimit < upperLimit.
The checks for the
|Calculating pow with doubles gives wrong results|
You're just hitting rounding errors. There's nothing you can do about
this, except revert to an integer-based approach whenever the inputs
You could condition on whether the inputs are integers, and if so then
use integer arithmetic; if not, then use doubles. But using exp and
log will always introduce rounding errors, so you can't expect exact
answers with that approach.
|How can I divide two doubles and output the quotient?|
int quant = (int)(money / 0.55);
if ( quant >= 1 )
printf( "You selected Mars and have enough money to buy %d bars",
This will remove everything after the decimal point. If you want to
force round up or down you need the functions floor and ceil
|rspec-mocks' doubles are designed to only last for one example|
surely this is an appropriate use of a double being used in 2
No, it's not. :) You're trying to use a class variable; do not do that
because the variable doesn't span examples. The solution is to set the
client each time i.e. in each example.
@client ||= Strava::Api::V3::Client.new(access_token: 'abc123')
@client = Strava::Api::V3::Client.new(access_token: 'abc123')