l******y 发帖数: 182 | 1 最近在看java的简介,感觉语法本身不难掌握,就需要花时间熟练。但涉及java的东西
很多,不知道各位大牛了解不了解industry一般看重新手哪些技能?(比如,似乎什么
java书都有不少篇幅讲gui的,我个人愚见似乎那个没啥用,除非真的要做gui。)
是更侧重一些基础知识(如数据结构、算法),还是coding skill,还是标准api,等
等。而且api也很庞大,其中有一些重点需要熟悉的东西吗?谢谢! | a*w 发帖数: 4495 | 2 Generics, Collections, Multithreading.
【在 l******y 的大作中提到】 : 最近在看java的简介,感觉语法本身不难掌握,就需要花时间熟练。但涉及java的东西 : 很多,不知道各位大牛了解不了解industry一般看重新手哪些技能?(比如,似乎什么 : java书都有不少篇幅讲gui的,我个人愚见似乎那个没啥用,除非真的要做gui。) : 是更侧重一些基础知识(如数据结构、算法),还是coding skill,还是标准api,等 : 等。而且api也很庞大,其中有一些重点需要熟悉的东西吗?谢谢!
| x****d 发帖数: 1766 | 3 computing is about data structure and algorithm, right? so collections and
generic is basic data structure in java, my wording might be wrong, but you
know what I mean. In real life you need more, like database and orm. you
dont have to know all data structures, but at least you know the names, but
the basic data structure, like list, map, set, you better knwo them good.
for algorithm, you don't need to be an expert, but you need to know basic
stuff good, practise basic algorithm on those basic data structures, you
know array and primitive, even object is data structure, right? so practise
them too.
this is about learning java, you need more knowledge to land a job though. | l******y 发帖数: 182 | 4 Thanks a lot for the advises. |
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