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Get file name from URL
...s during Java-interop. The String overload wasn't working because an empty array needed to be passed as well to handle the var-args of Paths/get. It still works though if you get rid of the call to getPath, and use the URI overload instead.
– Carcigenicate
Mar ...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...o the handler. For the safari browser (and android too) it now contains an array of all the touches the user has made on the screen. Each touch has its own properties (x,y coords for example)
– David Pean
Jan 21 '11 at 6:05
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Clearing a string buffer/builder after loop
...dvantage the "clear method" will have to preserve the size of the internal array. setLength does that but it also sets to \u0000 all the not used chars in the SB, so it's less performant that simply creating a new SB with a good initial capacity. Declaring inside the loop is better.
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javascript toISOString() ignores timezone offset [duplicate]
... {
var padDigits = function padDigits(number, digits) {
return Array(Math.max(digits - String(number).length + 1, 0)).join(0) + number;
}
var offsetMinutes = this.getTimezoneOffset();
var offsetHours = offsetMinutes / 60;
var offset= "Z";
if (offsetHours < 0)
...
Evaluate if list is empty JSTL
I've been trying to evaluate if this array list is empty or not but none of these have even compiled:
2 Answers
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Python: json.loads returns items prefixing with 'u'
... Python
==================================
object dict
array list
string unicode
number (int) int, long
number (real) float
true True
false False
null None
"encoding ...
UITableView : viewForHeaderInSection: not called during reloadData:
...you, it's so stupid of me i created my instances but I didn't append to my array
– Happiehappie
Nov 1 '16 at 3:15
4
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Difference between del, remove and pop on lists
...ote: in python, due to the way the lists are implemented(there practically arrays...!), "Advance till that node position" is O(1)
– ntg
Nov 28 '18 at 11:14
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Swift - which types to use? NSString or String
...but I assume some version of what was stated above will also hold true for Array/NSArray, Dictionary/NSDictionary, and the various number types in Swift and NSNumber
Whenever you need to use one of the Foundation types, you can either use them to type variables/constants explicitly, as in var str: ...
Correctly determine if date string is a valid date in that format
... This assumes there are at least 3 elements in the $tempDate array.
– person27
Mar 8 '17 at 1:30
2
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