stringwithformat

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Using stringWithFormat for query setup

Not entirely sure why this isn\'t working. sqlite3 *db; sqlite3_open([databasePath UTF8String], &db);[详细]

2023-04-10 16:54 分类：问答
Weird leaks in UIPickerView methods

Building a custom UIPickerView for so I can let my users select time as 24 hours without having to go into the Settings app and turn on 24 hour time for the entire phone. Got some stubborn leaks of a[详细]

2023-04-10 05:31 分类：问答
stringWithFormat Bad Access error

Can anyone explain why this code works perfectly: int thumbnailPrefix = trunc([newGraph.dateCreated timeIntervalSinceReferenceDate]);[详细]

2023-03-30 09:44 分类：问答
Objective C stringWithFormat if statement

I\'m pretty new to this - I\'m trying to compare a NSString stringWithFormat with some text. It works fine with stringWithString. I can\'t work out why it doesn\'t work with stringWithFormat?[详细]

2023-03-28 02:57 分类：问答
how to change the color of text in string when I use stringWithFormat function?(iphone)

I am using this in a project, lblDetail.text =[NSString stringWithFormat:@\"%@:%@\",lblName.text,lblDetail.text];[详细]

2023-03-11 20:30 分类：问答
stringWithFormat and %S problem

Here is my code. std::wstring sourceString = L\"test\\n newline.\"; NSString* transformedString = [NSString stringWithFormat:@\"%S\", sourceString.c_str()];[详细]

2023-03-10 08:01 分类：问答
When to release a transient NSString StringWithFormat?

Please help a newbie to iPhone development.In my app, I do this a lot, and Instruments shows it as a leak.What is the right w开发者_运维问答ay to do this?[详细]

2023-03-01 02:57 分类：问答
how to use stringWithFormat to dynamically add hyphens into my string

Hi just wondering if it is possible, as the user is entering a string of numbers to dynamically add a hyphen every 5th character of the string...[详细]

2023-02-28 18:57 分类：问答
NSString - stringWithFormat vs stringWithString

I have a global NSString variable declared in a .m file. When I use the stringWithFormat to give it a string value anywhere within the .m file, that value does not persist in between function calls. H[详细]

2023-02-12 07:55 分类：问答
NSString stringWithFormat adding a percent [duplicate]

This question already has answers here: How to add percent sign to NSString 开发者_运维知识库 (7 answers)[详细]

2023-02-02 09:58 分类：问答