Vladimir

Minsk, Belarus

twitter.com/VlK84

Age: 30

iPhone developer

Support English-Russian Area 51 proposal

6h
reviewed Looks Good How to get the Subject key Identifier from a certificate
13h
awarded Good Answer
Feb
17
awarded Enlightened
Feb
17
awarded Nice Answer
Jan
18
comment Can I force an iPhone user to upgrade an application?
@HariKaramSingh, yes, you can use approach mentioned in other questions. Unfortunately I cannot delete this answer while it is marked as accepted
Jan
11
awarded uiimageview
Jan
10
awarded Great Answer
Jan
2
comment How to calculate the distance between two places using Haversine Formula in iPhone?
@grisleyB the link to js implementation was posted above: movable-type.co.uk/scripts/latlong.html . I ported it few years ago to obj-c, but I won't be able to find sources now. That should be straightforward anyway
Dec
22
comment How to use allocation instrument in xcode 6
@murali, [NSArray array] returns autoreleased object, so you should not release it in any case
Dec
22
revised How to use allocation instrument in xcode 6
deleted 35 characters in body
Dec
18
answered Objective-C: Use of undeclared identifier
Dec
4
revised program to view addresses of elements in an array
added 2 characters in body
Dec
3
revised How to count selected UITableView rows in Swift. Optional in indexPathForSelectedRow
added 1 character in body
Dec
2
answered How to get 1 hour ago from a date in ios swift?
Dec
1
comment How to check if a tree is a BST?
run your program in debugger and see what execution path it takes. Your code never hits is_sorted check
Dec
1
comment Detecting which UIButton was pressed in a UITableView
@bandw, good point, you should call addTarget:action: only once for each cell. In old-style code where cells were created manually that would be easy to do, now if cells are created automatically by table that could be a problem
Nov
27
comment Read/Load PDF from server using VFRReader
Was readerViewController created (i.e. is it non-nil?)
Nov
27
revised how to navigate to another view controller from uiview subclass(mapviewcontroller:MKmapview)
added 3 characters in body
Nov
24
revised swift function's default absence value
parameter names fixed
Nov
24
answered swift function's default absence value
1 2 3 4 5