Skip to content

Commit

Permalink
更新标题
Browse files Browse the repository at this point in the history
  • Loading branch information
itwanger committed Nov 17, 2021
1 parent 1384657 commit e1938c5
Show file tree
Hide file tree
Showing 72 changed files with 69 additions and 93 deletions.
2 changes: 0 additions & 2 deletions docs/array/array.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
## 数组

“哥,我看你之前的文章里提到,ArrayList 的内部是用数组实现的,我就对数组非常感兴趣,想深入地了解一下,今天终于到这个环节了,好期待呀!”三妹的语气里显得很兴奋。

“的确是的,看 ArrayList 的源码就一清二楚了。”我一边说,一边打开 Intellij IDEA,并找到了 ArrayList 的源码。
Expand Down
2 changes: 0 additions & 2 deletions docs/array/print.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
## 打印数组

“哥,之前听你说,数组也是一个对象,但 Java 中并未明确的定义这样一个类。”看来三妹有在用心地学习。

“是的,因此数组也就没有机会覆盖 `Object.toString()` 方法。如果尝试直接打印数组的话,输出的结果并不是我们预期的结果。”我接着三妹的话继续说。
Expand Down
2 changes: 0 additions & 2 deletions docs/basic-extra-meal/48-keywords.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
## Java 中常用的 48 个关键字

“二哥,就我之前学过的这些 Java 代码中,有 public、static、void、main 等等,它们应该都是关键字吧?”三妹的脸上泛着甜甜的笑容,我想她在学习 Java 方面已经变得越来越自信了。

“是的,三妹。Java 中的关键字可不少呢!你一下子可能记不了那么多,不过,先保留个印象吧,对以后的学习会很有帮助。”
Expand Down
2 changes: 0 additions & 2 deletions docs/basic-extra-meal/annotation.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,3 @@
## 注解

“二哥,这节讲注解吗?”三妹问。

“是的。”我说,“注解是 Java 中非常重要的一部分,但经常被忽视也是真的。之所以这么说是因为我们更倾向成为一名注解的使用者而不是创建者。`@Override` 注解用过吧?但你知道怎么自定义一个注解吗?”
Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/box.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 自动装箱与拆箱


“哥,听说 Java 的每个基本类型都对应了一个包装类型,比如说 int 的包装类型为 Integer,double 的包装类型为 Double,是这样吗?”从三妹这句话当中,能听得出来,她已经提前预习这块内容了。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/comparable-omparator.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 马蜂窝一面:Comparable和Comparator有什么区别?


那天,小二去马蜂窝面试,面试官老王一上来就甩给了他一道面试题:请问Comparable和Comparator有什么区别?小二差点笑出声,因为三年前,也就是 2021 年,他在《Java 程序员进阶之路》专栏上看到过这题😆。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/deep-copy.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 浅拷贝与深拷贝


“哥,听说浅拷贝和深拷贝是 Java 面试中经常会被问到的一个问题,是这样吗?”

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/enum.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 枚举


“今天我们来学习枚举吧,三妹!”我说,“同学让你去她家玩了两天,感觉怎么样呀?”

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/equals-hashcode.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 为什么重写 equals 时必须重写 hashCode 方法


“二哥,我在读《Effective Java》 的时候,第 11 条规约说重写 equals 的时候必须要重写 hashCode 方法,这是为什么呀?”三妹单刀直入地问。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/fanshe.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 深入理解 Java 中的反射


“二哥,什么是反射呀?”三妹开门见山地问。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/generic.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 泛型


“二哥,为什么要设计泛型啊?”三妹开门见山地问。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/immutable.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 手撸了一个Java的不可变对象,很哇塞!


>二哥,你能给我说说为什么 String 是 immutable 类(不可变对象)吗?我想研究它,想知道为什么它就不可变了,这种强烈的愿望就像想研究浩瀚的星空一样。但无奈自身功力有限,始终觉得雾里看花终隔一层。二哥你的文章总是充满趣味性,我想一定能够说明白,我也一定能够看明白,能在接下来写一写吗?
Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/int-cache.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## new Integer(18) 与 Integer.valueOf(18) 有什么区别


“三妹,今天我们来补一个小的知识点:Java 数据类型缓存池。”我喝了一口枸杞泡的茶后对三妹说,“考你一个问题哈:`new Integer(18) 与 Integer.valueOf(18) ` 的区别是什么?”

Expand Down
1 change: 0 additions & 1 deletion docs/basic-extra-meal/java-naming.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## Java 命名约定

“二哥,Java 中的命名约定都有哪些呢?”三妹的脸上泛着甜甜的笑容,她开始对接下来要学习的内容充满期待了,这正是我感到欣慰的地方。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/java-unicode.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java 默认的编码方式 Unicode


“二哥,[上一篇](https://mp.weixin.qq.com/s/twim3w_dp5ctCigjLGIbFw)文章中提到了 Unicode,说 Java 中的
char 类型之所以占 2 个字节,是因为 Java 使用的是 Unicode 字符集而不是 ASCII 字符集,我有点迷,想了解一下,能细致给我说说吗?”
Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/override-overload.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 方法重载和方法重写


### 01、开篇

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/pass-by-value.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java 到底是值传递还是引用传递


“哥,说说 Java 到底是值传递还是引用传递吧?”三妹一脸的困惑,看得出来她被这个问题折磨得不轻。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/true-generic.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java 不能实现真正泛型的原因是什么?


“二哥,为啥 Java 不能实现真正泛型啊?”三妹开门见山地问。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/varables.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 从原理上搞懂可变参数,就靠它了


为了让铁粉们能白票到阿里云的服务器,老王当了整整两天的客服,真正体验到了什么叫做“为人民群众谋福利”的不易和辛酸。正在他眼睛红肿打算要休息之际,小二跑过来问他:“Java 的可变参数究竟是怎么一回事?”老王一下子又清醒了,他爱 Java,他爱传道解惑,他爱这群尊敬他的读者。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-extra-meal/what-happen-when-javac.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java程序在编译期发生了什么


“二哥,看了上一篇 [Hello World](https://mp.weixin.qq.com/s/191I_2CVOxVuyfLVtb4jhg) 的程序后,我很好奇,它是怎么在 Run 面板里打印出‘三妹,少看手机少打游戏,好好学,美美哒’呢?”三妹咪了一口麦香可可奶茶后对我说。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-grammar/basic-data-type.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 基本数据类型


“二哥,[上一节](https://mp.weixin.qq.com/s/IgBpLGn0L1HZymgI4hWGVA)提到了 Java 变量的数据类型,是不是指定了类型就限定了变量的取值范围啊?”三妹吸了一口麦香可可奶茶后对我说。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-grammar/flow-control.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 流程控制


“二哥,流程控制语句都有哪些呢?”三妹的脸上泛着甜甜的笑容,她开始对接下来要学习的内容充满期待了,这正是我感到欣慰的地方。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-grammar/javadoc.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 注释:代码的最强辅助


“二哥,Java 中的注释好像真没什么可讲的,我已经提前预习了,不过是单行注释,多行注释,还有文档注释。”三妹的脸上泛着甜甜的笑容,她竟然提前预习了接下来要学习的知识,有一种“士别三日,当刮目相看”的感觉。

Expand Down
2 changes: 1 addition & 1 deletion docs/basic-grammar/operator.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 运算符


“二哥,让我盲猜一下哈,运算符是不是指的就是加减乘除啊?”三妹的脸上泛着甜甜的笑容,我想她一定对提出的问题很有自信。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/arraylist.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 面试官:换人!他连 ArrayList 都没吃透


“二哥,听说今天我们开讲 ArrayList 了?好期待哦!”三妹明知故问,这个托配合得依然天衣无缝。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/big-o.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 时间复杂度


“二哥,为什么要讲时间复杂度呀?”三妹问。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/fail-fast.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 为什么阿里巴巴强制不要在 foreach 里执行删除操作


那天,小二去阿里面试,面试官老王一上来就甩给了他一道面试题:为什么阿里的 Java 开发手册里会强制不要在 foreach 里进行元素的删除操作?小二听完就面露喜色,因为两年前,也就是 2021 年,他在《Java 程序员进阶之路》专栏上的第 63 篇看到过这题😆。

Expand Down
1 change: 0 additions & 1 deletion docs/collection/gailan.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## 初识集合框架

眼瞅着三妹的王者荣耀杀得正嗨,我趁机喊到:“别打了,三妹,我们来一起学习 Java 的集合框架吧。”

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/hash.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## HashMap 的 hash 原理


那天,小二去蔚来面试,面试官老王一上来就问他:HashMap 的 hash 方法的原理是什么?当时就把裸面的小二给蚌埠住了。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/hashmap-interview.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## HashMap 精选面试题(背诵版)


对于 Java 求职者来说,HashMap 可谓是重中之重,是面试的必考点。然而 HashMap 的知识点非常多,复习起来花费精力很大。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/hashmap-loadfactor.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## HashMap 的加载因子为什么是 0.75


**Warning**:这是《Java 程序员进阶之路》专栏的第 57 篇,我们来聊聊 HashMap的加载因子,为什么必须是0.75,而不是0.8,0.6。

Expand Down
1 change: 0 additions & 1 deletion docs/collection/hashmap-resize.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## HashMap 的扩容机制

**HashMap 发出的 Warning**:这是《Java 程序员进阶之路》专栏的第 56 篇。那天,小二垂头丧气地跑来给我诉苦,“老王,有个学弟小默问我‘ HashMap 的扩容机制’,我愣是支支吾吾讲了半天,没给他讲明白,讲到最后我内心都是崩溃的,差点哭出声!”

Expand Down
1 change: 0 additions & 1 deletion docs/collection/hashmap-thread-nosafe.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## 为什么 HashMap 是线程不安全的?

三方面原因:多线程下扩容会死循环、多线程下 put 会导致元素丢失、put 和 get 并发时会导致 get 到 null,我们来一一分析。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/iterator-iterable.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 海康威视一面:Iterator与Iterable有什么区别?


那天,小二去海康威视面试,面试官老王一上来就甩给了他一道面试题:请问 Iterator与Iterable有什么区别?小二差点笑出声,因为一年前,也就是 2021 年,他在《Java 程序员进阶之路》专栏上的第 62 篇看到过这题😆。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/linkedlist.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 某团技术拷问:LinkedList 源码看过吗?


### 一、LinkedList 的剖白

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/list-war-1.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## ArrayList 重拳出击,把 LinkedList 干翻在地


这是《Java 程序员进阶之路》专栏的第 60 篇,我们来聊聊 ArrayList 和 LinkedList 之间的区别。大家可以到 GitHub 上给二哥一个 star,马上破 400 星标了。

Expand Down
2 changes: 1 addition & 1 deletion docs/collection/list-war-2.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 被 ArrayList 锤了一拳后,LinkedList 很不服气


这是《Java 程序员进阶之路》专栏的第 61 篇,我们来继续探讨 ArrayList 和 LinkedList,这一篇比[上一篇](https://mp.weixin.qq.com/s/mjeLeNv5PKateVarZE4KQQ)更深入、更全面,源码讲解、性能考量,方方面面都有涉及到了。

Expand Down
1 change: 0 additions & 1 deletion docs/common-tool/arrays.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## 数组工具类:Arrays

“哥,数组专用工具类是专门用来操作数组的吗?比如说创建数组、数组排序、数组检索等等。”三妹的提问其实已经把答案说了出来。

Expand Down
2 changes: 1 addition & 1 deletion docs/common-tool/collections.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 集合工具类:Collections


Collections 是 JDK 提供的一个工具类,位于 java.util 包下,提供了一系列的静态方法,方便我们对集合进行各种骚操作,算是集合框架的一个大管家。

Expand Down
2 changes: 1 addition & 1 deletion docs/common-tool/hutool.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 不要再重复造轮子了,Hutool这款开源工具类库贼好使


读者群里有个小伙伴感慨说,“Hutool 这款开源类库太厉害了,基本上该有该的工具类,它里面都有。”讲真的,我平常工作中也经常用 Hutool,它确实可以帮助我们简化每一行代码,使 Java 拥有函数式语言般的优雅,让 Java 语言变得“甜甜的”。

Expand Down
2 changes: 1 addition & 1 deletion docs/exception/gailan.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 异常处理机制


“二哥,今天就要学习异常了吗?”三妹问。

Expand Down
2 changes: 1 addition & 1 deletion docs/exception/shijian.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 异常最佳实践


“三妹啊,今天我来给你传授几个异常处理的最佳实践经验,以免你以后在开发中采坑。”我面带着微笑对三妹说。

Expand Down
2 changes: 1 addition & 1 deletion docs/exception/throw-throws.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## throw 和 throws


“二哥,你能告诉我 throw 和 throws 两个关键字的区别吗?”三妹问。

Expand Down
1 change: 0 additions & 1 deletion docs/exception/try-catch-finally.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## try-catch-finally

“二哥,[上一节](https://mp.weixin.qq.com/s/fXRJ1xdz_jNSSVTv7ZrYGQ)你讲了异常处理机制,这一节讲什么呢?”三妹问。

Expand Down
1 change: 0 additions & 1 deletion docs/exception/try-with-resouces.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## try-with-resouces

“二哥,终于等到你讲 try-with-resouces 了!”三妹夸张的表情让我有些吃惊。

Expand Down
2 changes: 1 addition & 1 deletion docs/io/shangtou.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## IO 流的分类和概述


“老王,Java IO 也太上头了吧?”新兵蛋子小二向头顶很凉快的老王抱怨道,“你瞧,我就按照传输方式对 IO 进行了一个简单的分类,就能搞出来这么多的玩意!”

Expand Down
2 changes: 1 addition & 1 deletion docs/jvm/what-is-jvm.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## JVM 是什么?




Expand Down
2 changes: 1 addition & 1 deletion docs/oo/abstract.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 抽象类


“二哥,你这明显加快了更新的频率呀!”三妹对于我最近的肝劲由衷的佩服了起来。

Expand Down
1 change: 0 additions & 1 deletion docs/oo/code-init.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## 代码初始块

“哥,今天我们要学习的内容是‘代码初始化块’,对吧?”看来三妹已经提前预习了我上次留给她的作业。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/construct.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 构造方法


我对三妹说,“[上一节](https://mp.weixin.qq.com/s/L4jAgQPurGZPvWu8ECtBpA)学了 Java 中的方法,接着学构造方法的话,难度就小很多了。”

Expand Down
1 change: 0 additions & 1 deletion docs/oo/final.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
## final 关键字

“哥,今天学什么呢?”

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/instanceof.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## instanceof 关键字


instanceof 关键字的用法其实很简单:

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/interface.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 接口


“哥,我看你朋友圈说《Java 程序员进阶之路》专栏收到了第一笔赞赏呀,虽然只有一块钱,但我也替你感到开心。”三妹的脸上洋溢着自信的微笑,仿佛这钱是打给她的一样。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/method.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 方法


“二哥,[上一节](https://mp.weixin.qq.com/s/UExby8GP3kSacCXliQw8pQ)学了对象和类,这一节我们学什么呢?”三妹满是期待的问我。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/object-class.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 什么是对象?什么是类


“二哥,我那天在图书馆复习[上一节](https://mp.weixin.qq.com/s/WzMEOEdzI0fFwBQ4s0S-0g)你讲的内容,刚好碰见一个学长,他问我有没有‘对象’,我说还没有啊。结果你猜他说什么,‘要不要我给你 new 一个啊?’我当时就懵了,new 是啥意思啊,二哥?”三妹满是疑惑的问我。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/static.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## static 关键字


“哥,你牙龈肿痛轻点没?周一的教妹学 Java 你都没有更新,偷懒了呀!”三妹关心地问我。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/this-super.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## this 和 super 关键字


“哥,被喊大舅子的感觉怎么样啊?”三妹不怀好意地对我说,她眼睛里充满着不屑。

Expand Down
2 changes: 1 addition & 1 deletion docs/oo/var.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 变量


“二哥,听说 Java 变量在以后的日子里经常用,能不能提前给我透露透露?”三妹咪了一口麦香可可奶茶后对我说。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/hello-world.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 第一个 Java 程序:Hello World


可以通过 Intellij IDEA 来编写代码,也可以使用在线编辑器来完成。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/idea.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 安装集成开发环境 Intellij IDEA


IntelliJ IDEA 简称 IDEA,是业界公认为最好的 Java 集成开发工具,尤其是在代码自动提示、代码重构、代码版本管理、单元测试、代码分析等方面有着亮眼的发挥。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/java-advantage.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java 的优势


尽管 Java 已经 25 岁了,但仍然“宝刀未老”。在 Stack Overflow 2019 年流行编程语言调查报告中,Java 位居第 5 位,有 41% 的受调开发者认为 Java 仍然是一门受欢迎的编程语言。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/java-history.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## Java 发展简史


20 世纪 90 年代,单片式计算机系统诞生。单片式计算机系统不仅廉价(之前的计算机非常庞大,并且昂贵),而且功能强大,可以大幅度提升消费性电子产品的智能化程度。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/jdk-jre.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## JDK 与 JRE 之间的区别是什么?


“二哥,之前的文章里提到 JDK 与 JRE,说实在的,这两个概念把我搞得晕乎乎的,你能再给我普及一下吗?”三妹咪了一口麦香可可奶茶后对我说。

Expand Down
2 changes: 1 addition & 1 deletion docs/overview/what-is-java.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 什么是 Java?


“二哥,到底什么是 Java?给我说说呗。”

Expand Down
2 changes: 1 addition & 1 deletion docs/string/constant-pool.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 字符串常量池


“三妹,今天我们来学习一下字符串常量池吧,这是字符串中非常关键的一个知识点。”我话音未落,青岛路小学那边传来了嘹亮的歌声就钻进了我的耳朵,“唱 ~ 山 ~ 歌 ~”

Expand Down
2 changes: 1 addition & 1 deletion docs/string/equals.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 如何比较两个字符串是否相等


“哥,如何比较两个字符串相等啊?”三妹问。

Expand Down
2 changes: 1 addition & 1 deletion docs/string/immutable.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## String 为什么是不可变的


我正坐在沙发上津津有味地读刘欣大佬的《码农翻身》——Java 帝国这一章,门铃响了。起身打开门一看,是三妹,她从学校回来了。

Expand Down
2 changes: 1 addition & 1 deletion docs/string/intern.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
## 深入浅出 String.intern


“哥,你发给我的那篇文章我看了,结果直接把我给看得不想学 Java 了!”三妹气冲冲地说。

Expand Down
Loading

0 comments on commit e1938c5

Please sign in to comment.