...it is a function that is "called at the back" of the function it is passed into. Maybe a better name would be a "call after" function. This construct is very useful for asynchronous behaviour where we want an activity to take place whenever a previous event completes. Pseudocode: // A function ...

...mocked method Setup you perform, you get to indicate things like: constraints on inputs the value for / way in which the return value (if there is one) is to be derived The .Callback mechanism says "I can't describe it right now, but when a call shaped like this happens, call me back and I'll do...

...is a learning curve, you do have to do some things differently. The main point is long running and serialization, which is something the average developer is not used to and requires some thought to get right as I hear far too often that people have problems serializing an entities framework data co...

...values. Let's consider an analogy with "regular" values. We can take two integer values and combine them using the + operator to obtain a new integer. Or we can multiply an integer by a floating point number to get a floating point number. In functional programming, we can combine two function v...

... @RobertHunt How to save this log into file ? – Devavrata Jun 28 '15 at 21:56 7 ...

... You can transfer a fold into an infix operator notation (writing in between): This example fold using the accumulator function x fold x [A, B, C, D] thus equals A x B x C x D Now you just have to reason about the associativity of your operato...

...e unreached code... and so you can start from here. If you are extremely interested in the subject, and have the time and inclination to actually work out a tool by yourself, I would suggest using the Clang libraries to build such a tool. Use the Clang library to get an AST (abstract syntax tree...

INTRODUCTION : I have a list of more than 30,000 integer values ranging from 0 to 47, inclusive, e.g. [0,0,0,0,..,1,1,1,1,...,2,2,2,2,...,47,47,47,...] sampled from some continuous distribution. The values in the list are not necessarily in order, but order doesn't matter for this problem. ...

In traditional C++, passing by value into functions and methods is slow for large objects, and is generally frowned upon. Instead, C++ programmers tend to pass references around, which is faster, but which introduces all sorts of complicated questions around ownership and especially around memory ma...

... It seems that your configuration is using the print option for numpy.seterr: >>> import numpy as np >>> np.array([1])/0 #'warn' mode __main__:1: RuntimeWarning: divide by zero encountered in divide array([0]) >>> np.seterr(all='print') {'over'...