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How do I pass multiple parameters in Objective-C?
...l, but it is recommended for readability. So you could write:
- (NSMutableArray*)getBusStops:(NSString*)busStop :(NSSTimeInterval*)timeInterval;
or what you suggested:
- (NSMutableArray*)getBusStops:(NSString*)busStop forTime:(NSSTimeInterval*)timeInterval;
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How to create a new java.io.File in memory?
...
To write to a stream, in memory, use:
new ByteArrayOutputStream();
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How to convert a ruby hash object to JSON?
... an arbitrary class should be serialized to JSON. They did it for Hash and Array classes in json gem, but your class Person is just a plain Object. But you can inherit Hash instead. You can open a new question if you don't manage.
– Mladen Jablanović
Jul 6 '10...
What is JavaScript garbage collection?
...ions.
Here's a simple example:
function init() {
var bigString = new Array(1000).join('xxx');
var foo = document.getElementById('foo');
foo.onclick = function() {
// this might create a closure over `bigString`,
// even if `bigString` isn't referenced anywhere!
};
}...
Should try…catch go inside or outside a loop?
...you are treating a single iteration of the loop, or a single element in an array as a whole "unit". If an exception in that "unit" occurs, we just skip that element and then we continue on to the next iteration of the loop.
– Galaxy
Oct 16 '18 at 1:50
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Get the current file name in gulp.src()
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What if I want to store all the src files in an array? debug doesn't give many options.
– Abhinav Singi
Aug 17 '15 at 15:21
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How to fight tons of unresolved variables warning in Webstorm?
...s.
Thanks to Jonny Buchanan's answer citing the @param wiki.
To document arrays of objects, use [] brackets as JSDoc suggests:
/**
* @param data
* @param data.array_member[].foo
*/
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Getting distance between two points based on latitude/longitude
...versine_vector([lyon, lyon], [paris, new_york], Unit.KILOMETERS)
>> array([ 392.21725956, 6163.43638211])
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Why doesn't java.util.Set have get(int index)?
... structure itself. Two of the three commonly used implementations of List (ArrayList and Vector) are random-access, but that does not make random access a property of Lists.
– Michael Myers♦
Aug 5 '12 at 4:29
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Difference between static memory allocation and dynamic memory allocation
...is out yourself by writing a small C program that allocates a large static array of either 10k, 1m, 10m, 100m, 1G or 10G items. For many compilers, the binary size will keep growing linearly with the size of the array, and past a certain point, it will shrink again as the compiler uses another alloc...