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Set a default parameter value for a JavaScript function
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From ES6/ES2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow formal parameter...
Android: Generate random color on click?
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14 Answers
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Postgres: How to do Composite keys?
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175
Your compound PRIMARY KEY specification already does what you want. Omit the line that's givi...
Code coverage with Mocha
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418
You need an additional library for code coverage, and you are going to be blown away by how pow...
'Best' practice for restful POST response
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137
Returning the whole object on an update would not seem very relevant, but I can hardly see why...
Else clause on Python while statement
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12 Answers
12
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Is a colon `:` safe for friendly-URL use?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 13 '10 at 0:06
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Can I incorporate both SignalR and a RESTful API?
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edited Aug 21 '15 at 7:15
Dennis
33.6k99 gold badges6666 silver badges127127 bronze badges
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Difference between -pthread and -lpthread while compiling
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118
-pthread tells the compiler to link in the pthread library as well as configure the compilatio...
JavaScript equivalent of PHP's in_array()
...ke PHP's array_intersect. This does what you want:
function arrayCompare(a1, a2) {
if (a1.length != a2.length) return false;
var length = a2.length;
for (var i = 0; i < length; i++) {
if (a1[i] !== a2[i]) return false;
}
return true;
}
function inArray(needle, haysta...