[iOS] swift : use of %s in String(format: …)
Apple 官方檔案：
使用範例：
"IdelTimeOutMessage" = "Idle time out exceeded, please input your password for account:%[email protected]";
附註：請使用 %@ , 不要用 %s ，不然會 crash
完整的範例：
let idleTimeoutMessage = String(format: NSLocalizedString(“IdelTimeOutMessage”, comment: “”), user_id)
let alert:UIAlertController =
message: idleTimeoutMessage,
preferredStyle: UIAlertControllerStyle.alert)
let defaultAction:UIAlertAction = UIAlertAction(title: “OK”,
style: UIAlertActionStyle.default,
handler:{
(action:UIAlertAction!) -> Void in
print(“OK”)
相關推薦
[iOS] swift : use of %s in String(format: …)
Apple 官方檔案： 使用範例： "IdelTimeOutMessage" = "Idle time out exceeded, please input your password for account:%[email protected]"; 附註：請使用 %@ , 不要用 %s ，不然會
[iOS] Swift Detect hyperlink click in UIWebView
有問題的範例： // // PushViewController.swift // App // // import UIKit class PushViewController: UIViewController, UIWebViewDelegate { @IBOutlet
The ultimate guide to proper use of animation in UX
Nowadays it’s hard to impress or even surprise with an interface animation. It shows interactions between screens, explains how to use the application or s
[Swift]LeetCode434. 字符串中的單詞數 | Number of Segments in a String
字符 tco dice spl lse indices 裏的 spa return Count the number of segments in a string, where a segment is defined to be a contiguous sequenc
Found 1 slaves: Use of uninitialized value in printf at /usr/local/percona-toolkit/bin/pt-online-schema-change line 8489
console val take file logs printf nbsp found try 1. problem description: as the title show, i miss the first problem using pt-online-s
[LeetCode] Number of Segments in a String
ont class span spa count lee log name turn Count the number of segments in a string, where a segment is defined to be a contiguous sequen
【easy】Number of Segments in a String 字符串中的分段數量
turn size 遍歷 字符串 分隔 pre number nts color 以空格為分隔符，判斷一個string可以被分成幾部分。 註意幾種情況：（1）全都是空格 （2）空字符串（3）結尾有空格 思路： 只要統計出單詞的數量即可。那麽我們的做法是遍歷字符串，遇到空格直
Python文件運行時報TabError: inconsistent use of tabs and spaces in indentation
運行時 erro space 導致 error: con 地方 錯誤 ace 1. 問題描述 Python文件運行時報TabError: inconsistent use of tabs and spaces in indentation 2. 問題原因 tab 和 spa
leetcode 【434】Number of Segments in a String
寫在最前面：null leetcode 434 Number of Segments in a String Count the number of segments in a string, where a segment is defined to be a contigu
some understanding of《Improved Use of Continuous Attributes in C4.5》
Here are formulas provided in “Improved Use of Continuous Attributes in C4.5” 1996,Journal of Artificial Intelligence Research 4 (1996)77-90
[Swift]LeetCode34. 在排序陣列中查詢元素的第一個和最後一個位置 | Find First and Last Position of Element in Sorted Array
Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorit
[Swift]LeetCode34. 在排序數組中查找元素的第一個和最後一個位置 | Find First and Last Position of Element in Sorted Array
earch ast 繼續 pri rst not 找到 fin 存在 Given an array of integers nums sorted in ascending order, find the starting and ending position of a
PyCharm出現TabError: inconsistent use of tabs and spaces in indentation最簡單實用的解決辦法
代碼 image ber 推薦 方法 ron 功能 -- 方式 本文使用PyCharm的格式化代碼功能解決TabError: inconsistent use of tabs and spaces in indentation。 當把代碼從別處復制進來PyCharm，然後運
讓sublime text顯示空格，到底是點還是橫槓TabError: inconsistent use of tabs and spaces in indentation
報錯情況：TabError: inconsistent use of tabs and spaces in indentation 分析，因為前面點部分從網上覆制的，後面橫槓是自己寫的，這種混合寫法會報錯。 方案 在sub
vim 報錯：inconsistent use of tabs and spaces in indentation
報錯原因：是混用了tab和4個空格造成的，檢查程式碼，要不全部用tab，要不全部用4個空格，或者用idle編輯器校正 解決方法： 修改vimrc 如無法修改vimrc,可對要修改的檔案單獨修改： 舉例：將第一行到檔案尾的tab轉換成space，每個tab
LeetCode 434.字串中的單詞數（Number of Segments in a String）C C++
統計字串中的單詞個數，這裡的單詞指的是連續的不是空格的字元。 請注意，你可以假定字串裡不包括任何不可列印的字元。 示例: 輸入: "Hello, my name is John" 輸出:
leetcode （Number of Segments in a String）
Title：Number of Segments in a String 434 Difficulty：Easy 原題leetcode地址：https://leetcode.com/problems/number-of-segments-in-a-string/
[Swift]LeetCode186. Reverse Words in a String II $ 翻轉字符串中的單詞 II
rip always 完成 do it tin 讀取 sequence get har Given an input string, reverse the string word by word. A word is defined as a sequence of no
[iOS] How to show Actionsheet in iPad in swift
you should configure UIAlertController to be presented on a specific point on iPAD. Example for navigation bar: // 1 let optionMenu = UIAlertCont