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JavaScript unit test tools for TDD
...uraged to write their use cases to show and tell their API. Such use cases forms the basis of regression tests.
AVA
Futuristic test runner with built-in support for ES2015. Even though JavaScript is single-threaded, IO in Node.js can happen in parallel due to its async nature. AVA takes advantage o...
Why is a C++ Vector called a Vector?
...ts that are numbers. For example, certain sets of functions can be used to form vector spaces where the components are functions.
– jason
Sep 15 '09 at 20:56
13
...
How do I update/upsert a document in Mongoose?
... I don't think you need the {$set: ... } part here as its automatic form my reading
– CpILL
Mar 15 '12 at 17:59
5
...
How to iterate through two lists in parallel?
...is is fine when foo and bar are not massive. If they are both massive then forming zip(foo,bar) is an unnecessarily massive
temporary variable, and should be replaced by itertools.izip or
itertools.izip_longest, which returns an iterator instead of a list.
import itertools
for f,b in itertools.izip...
Sibling package imports
... you don't have to if you run from a project directory using -m form or if you install the package (pip and virtualenv make it easy)
– jfs
May 8 '14 at 13:15
2
...
“X does not name a type” error in C++
...owing how that something is defined
foo* fp;
// likewise, we can form a reference to it
void some_func(foo& fr);
// but this would be an error, as before, because it requires a definition
/* foo fooMember; */
};
struct foo // okay, now define foo!
{
int fooInt;
do...
“Add as Link” for folders in Visual Studio projects
...
it seems to do the trick but doesn't fold Form files into one, and gives errors for their .resx files (I'm using VB). Thanks anyway.
– Ivan Ferrer Villa
Nov 25 '15 at 9:49
...
C/C++ line number
...s is part of C99, not all C++ compilers support it)
__DATE__ : a string of form "Mmm dd yyyy"
__TIME__ : a string of form "hh:mm:ss"
Your code will be :
if(!Logical)
printf("Not logical value at line number %d in file %s\n", __LINE__, __FILE__);
...
How to clear Facebook Sharer cache?
...
Just click on the Fetch new scrape information button
– IvanRF
Feb 13 '16 at 21:23
2
...
How to Iterate over a Set/HashSet without an Iterator?
...,overridden toString & compareTo methods
}
The for statement has a form designed for iteration through Collections and arrays .This form is sometimes referred to as the enhanced for statement, and can be used to make your loops more compact and easy to read.
for(Person p:people){
Syste...