separator

问题 I have an NSMutableDictionary with some values in it, and I need to join the keys and values into a string, so > name = Fred > password = cakeismyfavoritefood > email = myemailaddress@is.short becomes name=Fred&password=cakeismyfavoritefood&email=myemailaddress@is.short How can I do this? Is there a way to join NSDictionaries into strings? 回答1: You can easily do that enumerating dictionary keys and objects: NSMutableString *resultString = [NSMutableString string]; for (NSString* key in

问题 I've seen this question asked some other times on the site, but no one couldn't get any answer. Is there any way to customize the appearance of the divider in the dropdown showing when using an AutocompleteTextview in android? It's pretty easy for a ListView, but using only an ArrayAdapter for the autocompletetextview, is there any way to customize the divider. (Not the textview, I already know doing that) 回答1: Im not sure how you can do it for single AutoCompleteTextView but I know how to

问题 I Want to separate a text file with separator. Example BEGIN:VCARD VERSION:2.1 X-TIMES_CONTACTED:2 X-LAST_TIME_CONTACTED:1438878121912 N:SomeOne FN:... TEL;CELL:111122222 TEL;CELL:333334444 PHOTO;ENCODING=BASE64;JPEG:/...CfbNQMCwwBk1ZtrKadgEXNNC2P/Z END:VCARD BEGIN:VCARD VERSION:2.1 N:Another FN:Victim TEL;CELL:888888888888 TEL;CELL:99999999 END:VCARD with method : SplitFile("c:\test\test.vcf", "END:VCARD", "c:\test\output"); 回答1: import java.io.File; import java.io.FileInputStream; import

问题 I have an ItemsControl presenting TextBlocks, with a Separator at the bottom of each item. My problem is that each Separator is rendered in a slightly different shade of gray - it looks really dodgy: Here is my XAML: <ItemsControl ItemsSource="{Binding Path=Items}"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <StackPanel></StackPanel> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> <ItemsControl.ItemTemplate> <DataTemplate> <StackPanel> <TextBlock Text="{Binding}" ></TextBlock> <Separator

问题 I made a custom UITableViewCell in IB, but for some reason, despite the single line option for separator being selected, there are no separator lines on my table. Has this happened to any of you before? What gives? Thanks! 回答1: Is the UITableViewCell in IB associated with a UITableViewCell subclass that overrides drawRect: ? If so, make sure you are calling the super implementation, as that's what draws the line at the bottom. If you are overriding layoutSubviews make sure no views are

问题 I made a custom UITableViewCell in IB, but for some reason, despite the single line option for separator being selected, there are no separator lines on my table. Has this happened to any of you before? What gives? Thanks! 回答1: Is the UITableViewCell in IB associated with a UITableViewCell subclass that overrides drawRect: ? If so, make sure you are calling the super implementation, as that's what draws the line at the bottom. If you are overriding layoutSubviews make sure no views are

问题 Class name: MyAssembly.MyClass+MyOtherClass The problem is obviously the + as separator, instead of traditionnal dot, its function, and to find official documentation to see if others separators exist. 回答1: That's just the way that a nested type is represented. So for example: namespace Foo { class Outer { class Nested {} } } will create a type with a full name of Foo.Outer+Nested in the compiled code. (So that's what typeof(Outer.Nested).FullName would return, for example.) It's not clear to

问题 I tried to convert an NSString like "12000.54" into "12.000,54". I wrote an NSNumberFormatter instance. NSNumberFormatter *formatter = [[[NSNumberFormatter alloc] init] autorelease]; [formatter setFormatterBehavior:NSNumberFormatterBehavior10_4]; [formatter setNumberStyle:NSNumberFormatterDecimalStyle]; [formatter setGroupingSeparator:@"."]; [formatter setDecimalSeparator:@","]; But when I NSLog this : NSLog(@"%@",[formatter stringFromNumber:[formatter numberFromString:value]]); It prints

问题 I am using the below jsfiddle code to separate the code to create csv file.It works fine except when there is comma in my column text.How can I change the separator? http://jsfiddle.net/5KRf6/3/ function makeCSV() { var csv = ""; $("table").find("tr").each(function () { var sep = ""; $(this).find("input").each(function () { csv += sep + $(this).val(); sep = ","; }); csv += "\n"; }); $("#csv").text(csv); window.URL = window.URL || window.webkiURL; var blob = new Blob([csv]); var blobURL =

问题 here is a piece of code in XSL which tokenizes a text into fragments separated by interpunction and similar characters. I'd like to ask if there is a possibility to somehow capture the strings by which the text was tokenized, for example the comma or dot etc. <xsl:stylesheet version="2.0" exclude-result-prefixes="xs xdt err fn" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:err="http://www.w3