標籤:這個月公司安排我一個人做iOS用戶端開發,由於急著用,我先發布一個版本,由於第一次發布iOS應用,期間出了不少問題,記錄於此。 1、使用Application Loader 發布時報錯:Communication error.please use diagnostic mode to check connectivity.you need to have outbound access to tcp port
標籤:Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the
標籤:一、緩衝 SDURLCache - URLCache subclass with on-disk cache support on iPhone/iPad. 二、核心資料 1.CWCoreData - Additions and utilities to make it concurrency easier with the Core Data framework. 2.Objective-Record - Objective Record
標籤:DescriptionIn Absurdistan, there are n towns (numbered 1 through n) and m bidirectional railways. There is also an absurdly simple road network — for each pair of different towns x and y,
標籤: DescriptionWhen Xellos was doing a practice course in university, he once had to measure the intensity of an effect that slowly approached equilibrium. A good way to determine the equilibrium intensity would be choosing a sufficiently large
標籤:android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.cnotes/com.example.cnotes.Notes_History}; have you declared this activity in your AndroidManifest.xml?在activity中訪問其它xml檔案的時候總是提示Unable to
標籤:最終: main.storyboard BeyondViewController.m中有一句關鍵代碼,設定tabbarItem圖片的樣式(30*30) //// BeyondViewController.m// 17_控制器切換2_tabbarController//// Created by beyond on 14-7-31.// Copyright (c) 2014年 com.beyond. All rights reserved./