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Backbone.js fetch with parameters
... // For older servers, emulate JSON by encoding the request into an HTML-form.
if (Backbone.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.processData = true;
params.data = params.data ? {model : params.data} : {};
}
// For old...
Is it possible to send a variable number of arguments to a JavaScript function?
...tion call, this is the way to go.
Here is an apply example, which was the former way to do it:
var arr = ['a','b','c'];
function func() {
console.log(this); // 'test'
console.log(arguments.length); // 3
for(var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
...
HTTP GET Request in Node.js Express
...ample of mine. It's asynchronous and returns a JSON object. It can do any form of GET request.
Note that there are more optimal ways (just a sample) - for example, instead of concatenating the chunks you put into an array and join it etc... Hopefully, it gets you started in the right direction:
c...
Difference between `set`, `setq`, and `setf` in Common Lisp?
...f stand for? claims that the f actually stands for function, not field (or form, for that matter), and provides references, so while the setf for field makes some sense, it looks like it might not be correct.
– Joshua Taylor
May 22 '14 at 15:06
...
JPA and Hibernate - Criteria vs. JPQL or HQL
...
There is a difference in terms of performance between HQL and criteriaQuery, everytime you fire a query using criteriaQuery, it creates a new alias for the table name which does not reflect in the last queried cache for any DB. This leads to an overhead of compi...
Are strongly-typed functions as parameters possible in TypeScript?
...delegates. Of course they aren't and they are equivalent to the type alias form which is just more elegant for functions
– Aluan Haddad
Apr 24 '17 at 20:28
...
UIActivityViewController crashing on iOS 8 iPads
...stion as an edit to the answer. It is fairly easy to miss your important information in these comments.
– Ayush Goel
Apr 17 '15 at 10:22
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s...
Algorithm to find Largest prime factor of a number
...is based on the fact that beyond 2 and 3, all the prime numbers are of the form 6n-1 or 6n+1.
var largestPrimeFactor;
if(n mod 2 == 0)
{
largestPrimeFactor = 2;
n = n / 2 while(n mod 2 == 0);
}
if(n mod 3 == 0)
{
largestPrimeFactor = 3;
n = n / 3 while(n mod 3 == 0);
}
multOfSix =...
It is more efficient to use if-return-return or if-else-return?
...return statement terminates the execution of the current function, the two forms are equivalent (although the second one is arguably more readable than the first).
The efficiency of both forms is comparable, the underlying machine code has to perform a jump if the if condition is false anyway.
Not...
Algorithms based on number base systems? [closed]
...own to the ancient
Babylonians, and it is still used — in
a modified form — for measuring time,
angles, and the geographic coordinates
that are angles." source
etc...
This list is a good starting point.
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