KO Blog

She was afraid of heights, but much more afraid of never flying.

MD 写作指北

(Original) The GUIDE USING MARKDOWN LANGUAGE

关于 MD 写作的一些笔记。链接请参考 👉: Github MD GUIDE / Markdown Guide Markdown 语法删除线 Strikethrough ~~blah~~ -> blah 加粗 Bold **blah** -> blah 斜体 Italic *blah* -> blah 下划线 Underline <u>bla...

Posted by KOKILI on August 16, 2021

My First Formal Blog

(Original) 最初の日誌 || 小桐的第一篇正式博文

WELCOME! Hi~ Welcome to my homepage! I’m Kokili and currently live in China. Kokili is my Japanese name (こきり), I love to learn different languages and know more about different cultures when th...

Posted by KOKILI on August 14, 2021

Understanding Response.json() in Fetch API deeply

(Original) Web-Backend-Fetch()

Because the using of Fetch API is based on the understanding of promise. I will first comb through two concepts learnt in asynchronous operation so far. Step 1: Comparing XMLHTTPRequest() & Pro...

Posted by KOKILI on July 21, 2021

Fix The Problem “LocalHost ERR_CONNECTION_REFUSED” in XAMPP as Set Up Local Dev Environment When Learning Ajax Basics

(Original) 用XXAMPP配置本地环境

First Error in XAMPP Today I came across an error when I try to use the XAMPP to deploy the local server envirnment. Ajax Crash Course The error shows as below: Second Error ‘Port Occupied’ So ...

Posted by KOKILI on June 21, 2021

OC 内存管理的基本概念

(转自)BY OC 内存管理的基本概念以及应用

OC 内存管理的基本概念 ###1. 内存管理的基本概念栈区 stack 堆区 heap heap（堆）是最自由的一种内存，它完全由程序来负责内存的管理，包括什么时候申请，什么时候释放，而且对它的使用也没有什么大小的限制。在C/C++中，用alloc系统函数和new申请的内存都存在于heap段中。 BSS区来...

Posted by (转自)BY on October 9, 2020

从一道网易面试题浅谈 Tagged Pointer

(转自)BY 浅谈 Tagged Pointer

前言这篇博客九月就想写了，因为赶项目拖了到现在，抓住17年尾巴写吧~ 正文上次看了一篇《从一道网易面试题浅谈OC线程安全》的博客，主要内容是：作者去网易面试，面试官出了一道面试题：下面代码会发生什么问题？ 1 2 3 4 5 6 7 8 @property (nonatomic, strong) NSString *target; //.... dispatch_queu...

Posted by 转自BY on December 26, 2017