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2014/10/15 ¤U¤È 10:14:18
iphone Programming Glossary: sortedarrayusingselectorOverlapping UITableViewCell content views http://stackoverflow.com/questions/10166147/overlapping-uitableviewcell-content-views to be in like this void layoutSubviews super layoutSubviews NSArray sortedIndexPaths self indexPathsForVisibleRows sortedArrayUsingSelector @selector compare for NSIndexPath path in sortedIndexPaths UITableViewCell cell self cellForRowAtIndexPath path self bringSubviewToFront..
iOS Using NSDictionary to load data into section and rows http://stackoverflow.com/questions/11673963/ios-using-nsdictionary-to-load-data-into-section-and-rows add your object self.dataSource dataSource Then to get the section title NSArray sections self.dataSource allKeys sortedArrayUsingSelector @selector caseInsensitiveCompare return sections objectAtIndexPath indexPath.section Then to get a row in a section NSString..
http://stackoverflow.com/questions/13172527/problm-while-creating-the-alphabetical-section-headers-un-uitableview-problm-wi tableView UITableView tableView numberOfRowsInSection NSInteger section return sections valueForKey sections allKeys sortedArrayUsingSelector @selector localizedCaseInsensitiveCompare objectAtIndex section count UITableViewCell tableView UITableView tableView cellForRowAtIndexPath.. UITableViewCellStyleSubtitle reuseIdentifier CellIdentifier NSString titleText sections valueForKey sections allKeys sortedArrayUsingSelector @selector localizedCaseInsensitiveCompare objectAtIndex indexPath.section objectAtIndex indexPath.row cell.textLabel.text..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically
Sorting an array of doubles or CLLocationDistance values on the iPhone http://stackoverflow.com/questions/1422840/sorting-an-array-of-doubles-or-cllocationdistance-values-on-the-iphone the values to NSString objects so that I could use the following sort NSArray sortedArray sortedArray distances sortedArrayUsingSelector @selector caseInsensitiveCompare NSString cannot sort on the numeric value. How can I set a list of numeric values in ascending..
Sort an array with special characters - iPhone http://stackoverflow.com/questions/2492379/sort-an-array-with-special-characters-iphone There ™s a convenience method in NSString that lets you do this type of sorting easily NSArray sortedArray myArray sortedArrayUsingSelector @selector localizedCaseInsensitiveCompare NSString ™s underlying comparison method compare options range locale gives you..
How to let the sortedArrayUsingSelector using integer to sort instead of String? http://stackoverflow.com/questions/2752992/how-to-let-the-sortedarrayusingselector-using-integer-to-sort-instead-of-string to let the sortedArrayUsingSelector using integer to sort instead of String I have some data like this 1 111 2 333 45 67 322 4445 NSArray array myData allKeys.. integer to sort instead of String I have some data like this 1 111 2 333 45 67 322 4445 NSArray array myData allKeys sortedArrayUsingSelector @selector compare If I run this code it sorted like this 1 111 2 322 333 4445 45 67 but I actually want this 1 2 45 67 111.. it to handle cases like 1a10 etc. if desired. Once you create the category method you just need to do myData allKeys sortedArrayUsingSelector @selector psuedoNumericCompare @interface NSString Support NSComparisonResult psuedoNumericCompare NSString otherString..
How to find the median value of NSNumbers in an NSArray? http://stackoverflow.com/questions/3250348/how-to-find-the-median-value-of-nsnumbers-in-an-nsarray @ @median.floatValue iphone objective c cocoa key value share improve this question NSArray sorted smallNSArray sortedArrayUsingSelector @selector compare Sort the array by value NSUInteger middle sorted count 2 Find the index of the middle element NSNumber..
Sort an NSArray in Descending Order http://stackoverflow.com/questions/3402667/sort-an-nsarray-in-descending-order I have an NSArray of NSNumber objects that I have successfully sorted in ascending order using the following myArray sortedArrayUsingSelector @selector compare However I need to sort this in descending order. I take it that compare only sorts in ascending order...
http://stackoverflow.com/questions/4558639/sort-an-nsmutabledictionary corresponding to the value. You can get the values with NSArray values myDict allValues NSArray sortedValues values sortedArrayUsingSelector @selector comparator But if the collection is as you show in your example I mean you can infer the value from the key you..
Sorting NSArray which many contain number http://stackoverflow.com/questions/4588542/sorting-nsarray-which-many-contain-number 3 4 5 sometimes there is a name like home far left or far right . I am trying to sort this array in Objective C. using sortedArrayUsingSelector @selector compare works fine when I have less then 10 items in the array. but when it there are more I start getting 1 10.. needs to sort and move on. Original Code presetNamesSort NSMutableArray alloc init retain presetNamesSort presetNames sortedArrayUsingSelector @selector compare iphone cocoa touch ios nsarray share improve this question You can use NSArray 's sortedArrayUsingComparator.. 's sortedArrayUsingComparator method to get a sorted array using a custom block. I find this more convenient than sortedArrayUsingSelector because you can declare the comparator inline like so NSArray unsortedArray NSArray arrayWithObjects @ Hello @ 4 @ Hi @..
How to export SQLite file into CSV file in iPhone SDK http://stackoverflow.com/questions/4656887/how-to-export-sqlite-file-into-csv-file-in-iphone-sdk FROM tableName while results nextRow NSDictionary resultRow results resultDict NSArray orderedKeys resultRow allKeys sortedArrayUsingSelector @selector compare iterate over the dictionary As for writing to a CSV file well there's code for that too #import CHCSV.h.. file atomic NO while results nextRow NSDictionary resultRow results resultDict NSArray orderedKeys resultRow allKeys sortedArrayUsingSelector @selector compare iterate over the dictionary for NSString columnName in orderedKeys id value resultRow objectForKey columnName..
How to save nsdictionary of a subview to a mainview based off tableviewcell selection http://stackoverflow.com/questions/7922305/how-to-save-nsdictionary-of-a-subview-to-a-mainview-based-off-tableviewcell-sele use this line of code TODO Check values coming in for capital letters and spaces etc sortedArray arrayData sortedArrayUsingSelector @selector localizedCaseInsensitiveCompare If you want the standard array use this code sortedArray arrayData self.letterDictionary..
how can I sort NSMutableDictionary with keys value? http://stackoverflow.com/questions/8118932/how-can-i-sort-nsmutabledictionary-with-keys-value can sort an array containing the keys of the dictionary. NSArray keys theDictionary allKeys NSArray sortedKeys keys sortedArrayUsingSelector @selector compareMethod There are several other sorted... methods e.g. sorting with a NSComparator . Have a look here ...
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