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Stop all active ajax requests in jQuery
...});
Then you can abort the request:
request.abort();
You could use an array keeping track of all pending ajax requests and abort them if necessary.
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How to check if an NSDictionary or NSMutableDictionary contains a key?
... in small cases. But as programs grow using the wrong data structure (like array instead of dict in the first example) will end up costing you big.
– Andrew Hoos
May 8 '14 at 7:27
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How to navigate through a vector using iterators? (C++)
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@lashgar I tried this with array but failed. Does it work for array?
– era s'q
Jun 8 at 10:38
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Check if one IEnumerable contains all elements of another IEnumerable
...not work if there are duplicates in the list. For example comparing a char array of 441 and 414 returns 41 and thus the count fails.
– John
Aug 9 '19 at 19:37
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Getting View's coordinates relative to the root layout
...tionOnScreen(int[] location); (see Javadocs). The answer is in the integer array (x = location[0] and y = location[1]).
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How to split a string in shell and get the last field
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One way:
var1="1:2:3:4:5"
var2=${var1##*:}
Another, using an array:
var1="1:2:3:4:5"
saveIFS=$IFS
IFS=":"
var2=($var1)
IFS=$saveIFS
var2=${var2[@]: -1}
Yet another with an array:
var1="1:2:3:4:5"
saveIFS=$IFS
IFS=":"
var2=($var1)
IFS=$saveIFS
count=${#var2[@]}
var2=${var2[$count-1]...
What is a sealed trait?
...se Point3D(x, y, z) => math.sqrt(x x + y y + z z)
}
val points: Array[Point] = Array(Point2D(1, 2), Point3D(4, 5, 6))
for (p <- points) println(hypotenuse(p))
// 2.23606797749979
// 8.774964387392123
In general, sealed traits are good for modelling hierarchies where you expect ...
Best way to split string into lines
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If it looks ugly, just remove the unnecessary ToCharArray call.
If you want to split by either \n or \r, you've got two options:
Use an array literal – but this will give you empty lines for Windows-style line endings \r\n:
var result = text.Split(new [] { '\r', '\n' });...
How do I get the base URL with PHP?
...echo base_url(NULL, NULL, TRUE);
// will produce something like:
// array(3) {
// ["scheme"]=>
// string(4) "http"
// ["host"]=>
// string(12) "stackoverflow.com"
// ["path"]=>
// string(35) "/questions/2820723/"
// }
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Test for multiple cases in a switch, like an OR (||)
...pageid === "listing-page" || pageid === "home-page")
lets create several arrays with cases and check it with Array.prototype.includes()
var caseA = ["listing-page", "home-page"];
var caseB = ["details-page", "case04", "case05"];
if(caseA.includes(pageid)) {
alert("hello");
}
else if (caseB.i...