转换秒整数到HH：MM，iPhone [英] Convert Seconds Integer To HH:MM, iPhone

问题描述

我正在为此苦苦挣扎。我希望以HH：MM格式在标签中显示秒数。我在互联网上搜索了很多年，发现了一些答案，但是要么没有完全理解它们，要么他们看起来像是一种奇怪的做我想做的事情的方式。如果有人能帮助我，这将是伟大的！请记住，我是这个游戏的新手，所以这个问题可能看起来像一个真正的基本到那里更有经验的人。

解决方案

我正在寻找同样的东西，你正在寻找，但无法找到一个。所以我写了一个 - $ /
$ b $ pre $ - （NSString *）timeFormatted：（int）totalSeconds
{

int seconds = totalSeconds％60;
int分钟=（totalSeconds / 60）％60;
int hours = totalSeconds / 3600;

return [NSString stringWithFormat：@％02d：％02d：％02d，hours，minutes，seconds];



在 Swift p>

  func timeFormatted（totalSeconds：Int） - >字符串{
 let seconds：Int = totalSeconds％60 
 let minutes：Int =（totalSeconds / 60）％60 
 let hours：Int = totalSeconds / 3600 
 return String ：％02d：％02d：％02d，小时，分钟，秒）
} 
  

I am struggling with this. I have a value in seconds that I want to display in a label in HH:MM format. I have searched the internet for ages and found some answers, but either not fully understood them, or they seem like an odd way of doing what I want. If someone could help me out on this one that would be great! Bear in mind that I am new to this games so this question may seem like a really basic one to the more experienced out there.

解决方案

I was looking for the same thing that you are looking but couldn't find one. So I wrote one -

- (NSString *)timeFormatted:(int)totalSeconds
{

    int seconds = totalSeconds % 60; 
    int minutes = (totalSeconds / 60) % 60; 
    int hours = totalSeconds / 3600; 

    return [NSString stringWithFormat:@"%02d:%02d:%02d",hours, minutes, seconds]; 
}

works perfectly in Swift as well:

 func timeFormatted(totalSeconds: Int) -> String {
    let seconds: Int = totalSeconds % 60
    let minutes: Int = (totalSeconds / 60) % 60
    let hours: Int = totalSeconds / 3600
    return String(format: "%02d:%02d:%02d", hours, minutes, seconds)
 }

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