From 2a85d785517f1baa82677e2ead991fb6ce2deec7 Mon Sep 17 00:00:00 2001 From: CyC2018 <1029579233@qq.com> Date: Tue, 27 Feb 2018 21:13:55 +0800 Subject: [PATCH] auto commit --- README.md | 2 +- .../{编写可读代码的艺术.md => 代码可读性.md} | 72 +++++----- notes/程序员的职业素养.md | 129 ----------------- notes/黑客与画家.md | 135 ------------------ 4 files changed, 36 insertions(+), 302 deletions(-) rename notes/{编写可读代码的艺术.md => 代码可读性.md} (79%) delete mode 100644 notes/程序员的职业素养.md delete mode 100644 notes/黑客与画家.md diff --git a/README.md b/README.md index fca66fff..f12b76cb 100644 --- a/README.md +++ b/README.md @@ -87,7 +87,7 @@ File、InputStream 和 OutputStream、Reader 和 Writer、Serializable、Socket 重构是对软件内部结构的一种调整，目的是在不改变软件可观察行为的前提下，提高其可理解性，降低其修改成本。 -> [编写可读代码的艺术](https://github.com/CyC2018/InnterviewNotes/blob/master/notes/编写可读代码的艺术.md) +> [代码可读性](https://github.com/CyC2018/InnterviewNotes/blob/master/notes/代码可读性.md) 编程有很大一部分时间是在阅读代码，可读性良好的代码能够大大提高编程效率。 diff --git a/notes/编写可读代码的艺术.md b/notes/代码可读性.md similarity index 79% rename from notes/编写可读代码的艺术.md rename to notes/代码可读性.md index 5f14f947..2bf6982e 100644 --- a/notes/编写可读代码的艺术.md +++ b/notes/代码可读性.md @@ -1,20 +1,20 @@ -* [ 1 ɶԵҪ](#-1--ɶԵҪ) -* [ 2 ֱ뺬](#-2--ֱ뺬) -* [ 3 ֲܴ](#-3--ֲܴ) -* [ 4 õĴ](#-4--õĴ) -* [ 5 дע](#-5--дע) -* [ 6 αдע](#-6--αдע) -* [ 7 ߿Ŀɶ](#-7--߿Ŀɶ) -* [ 8 ֳʽ](#-8--ֳʽ) -* [ 9 ɶ](#-9--ɶ) -* [ 10 ȡ](#-10--ȡ) -* [ 11 һֻһ](#-11--һֻһ) -* [ 12 ȻԱ](#-12--ȻԱ) -* [ 13 ٴ](#-13--ٴ) +* [ɶԵҪ](#ɶԵҪ) +* [ֱ뺬](#ֱ뺬) +* [ֲܴ](#ֲܴ) +* [õĴ](#õĴ) +* [дע](#дע) +* [αдע](#αдע) +* [߿Ŀɶ](#߿Ŀɶ) +* [ֳʽ](#ֳʽ) +* [ɶ](#ɶ) +* [ȡ](#ȡ) +* [һֻһ](#һֻһ) +* [ȻԱ](#ȻԱ) +* [ٴ](#ٴ) -# 1 ɶԵҪ +# ɶԵҪ кܴһʱĶ룬ҪĶԼĴ룬ҪĶ˵Ĵ롣ˣɶõĴܹ߱Чʡ @@ -22,7 +22,7 @@ ֻںΪЧʲſԷɶԣɶǵһλ -# 2 ֱ뺬 +# ֱ뺬 һЩȽбĵʣ @@ -31,27 +31,25 @@ | send | deliverdispatchannouncedistributeroute | | find | searchextractlocaterecover | | start| launchcreatebeginopen| -|make|createset upbuildgeneratecomposeaddnew| +| make | createset upbuildgeneratecomposeaddnew | -ʹ ijk ΪѭǺõģΪӸбֻã user_imember_iΪѭԽ࣬Խ⣬бĵֿɶԻ +ʹ ijk Ϊѭֹڼ򵥣user_imember_i ֻбΪѭԽ࣬Խ⣬бĵֿɶԻ ΪݴʵϢָбҲ䳤̵ֳ׼ǣԽԽֻڶʹһЩ֡ -# 3 ֲܴ +# ֲܴ Ҫ˼һ±˻кν᲻ԭĺ塣 - minmax ʾΧ + minmax ʾΧ firstlast ʾʿռİΧbeginend ʾʿռųΧ end β - firstlast ʾʿռİΧbeginend ʾʿռųΧ end β - -![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/26772ecc-a3e3-4ab7-a46f-8b4656990c27.jpg) +![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/05907ab4-42c5-4b5e-9388-6617f6c97bea.jpg) ص iscanshouldhas ǰ׺ -# 4 õĴ +# õĴ -ʵĿк +ʵĿк עͣ @@ -63,9 +61,9 @@ int c = 111; // ע ˳⣬ html ıĸֵӦúͱ html е˳һ£ -صĴ밴֯һ +صĴ밴֯һ -# 5 дע +# дע ĶȻע⵽עͣעû̫ãôͻ˷ѴĶʱ䡣ЩֱӿĴ벻ҪдעͣرDzҪΪÿעͣЩ򵥵 getter setter ΪЩдעͷôɶԸ @@ -84,7 +82,7 @@ int c = 111; // ע |HACH| ֲڵĽ | |XXX| ΣգҪ | -# 6 αдע +# αдע ˣ @@ -119,7 +117,7 @@ int num = add(\* x = *\ a, \* y = *\ b); ʹרҵ̸ϵĽͣģʽ˵롣 -# 7 ߿Ŀɶ +# ߿Ŀɶ ʽУDZҲdzһȷ @@ -128,7 +126,7 @@ if(len < 10) if(10 > len) ``` -if / else 䣬ȴ߼ ߼ ؼ߼ۣ߼ +if / else 䣬߼Ĵ˳Ϊ ߼ ؼ߼ ߼ ``` if(a == b) { // ߼ @@ -145,7 +143,7 @@ do / while Ƕ׵ѭУһЩ return ܼǶ׵IJ -# 8 ֳʽ +# ֳʽ ʽĿɶԺܲһЩͱӶֱʽ @@ -172,9 +170,9 @@ if(a || b) { } ``` -# 9 ɶ +# ɶ -ȥѭͨ break return Լٿʹá +**ȥ**ѭͨʹ break return Լٿʹá ``` boolean done = false; @@ -195,7 +193,7 @@ while(/* condition */) { } ``` -СԽСԽ׶λʹõĵط +**С**ԽСԽ׶λʹõĵط JavaScript ñհС´ submit_form Ǻsubmitted ƺᱻύΡһʵ submitted ȫֱڶʵְ submitted ŵУӶΧ @@ -277,7 +275,7 @@ var setFirstEmptyInput = function(new_value) { }; ``` -# 10 ȡ +# ȡ ѧǰѴֳСٰЩĽŻһ @@ -325,17 +323,17 @@ public int findClostElement(int[] arr) { ȡҲڼСࡣ -# 11 һֻһ +# һֻһ ֻһµĴ֪Ҫ£ ̣г񣻰ÿֵͬĺ߲ͬĶ䡣 -# 12 ȻԱ +# ȻԱ Ȼд߼Ҳα룬Ȼд룬߼ -# 13 ٴ +# ٴ Ҫƣ̻кܶ仯Ƶݵõġ diff --git a/notes/程序员的职业素养.md b/notes/程序员的职业素养.md deleted file mode 100644 index b0a7761d..00000000 --- a/notes/程序员的职业素养.md +++ /dev/null @@ -1,129 +0,0 @@ - -* [](#) -* [ǰ](#ǰ) -* [רҵ](#רҵ) -* [˵](#˵) -* [˵](#˵) -* [](#) -* [](#) -* [ϰ](#ϰ) - - -# - - Bob 壬Сԭģʽʵ֮Աְҵ - -ڽ⣬ҪIJⱾǽķʽԼ˼ȣְҵ - -# ǰ - -ڹٺܴIJѹӼԱΣվ棬Žˡսߡɻյºɻڸ߿ձը˵ԱѾܶȥֹη䣬Dz˵ģǾûд绰ȥ̨¶˴ηΣԡ - -![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/bccb799f-56e2-4356-95f0-a9ea05b0de2a.jpg) - - -# רҵ - -רҵ岻ζͽҲζΡ - -Լһ绰·ϼϵͳʱΪڵս¹ܣûжϵͳвԣһ bug ij֡Ϊһֲεı֣ҲDzרҵı֡ - - bugDzζ㲻Ϊ bug - -˰ QA ɲ bug Ļ QA bugԼȴȥ bugDzԵġ - -Ϊ˱֤ȷԣҪдһЩʱеĵԪԣҲϵȥǡ - -Ŀĸԭ - ޸ġΪԼ޸ģҪȥ޸ - -ԪԿóԱȥ޸Ĵ룬Ϊȷ޸ĵǷȷ - -רҵݣ - -1. ѧϰ -2. ÿϰһЩ򵥵ıĿ -3. Ǻӱ˴ѧණ -4. ͨԼ˼룬ԼIJԼ˼ϵIJ졣 -5. ˽ҵҼ鿴 -6. / ͻһ -7. ǫѷΪ֪ԼҲܷ - -# ˵ - -һЩҪ󣬲ֻ˵ԿᱻǽҪԼֲ֪ҪᵼصĺͲչȥһҪ˵ - -˵ʱҪϸϸ˵Ƿط - -ҪԲʱЭһЩ˫ܽܵķ - -"пдô" ƪģһοһΪ"ɫ"ܹù˿ͿƷϢ̵ϢԼŻȹܵ ipone Ӧãʼ̵ľŵ˵ֻҪдӲӦþˣǿͻҪκһܣܱʼʱ˵ҪࡣʱĽͻIJϣԼıòдһѺõĴ룬ԼȷʵЩģʽȸ߼ǷdzԵġΪʵʵĿΪͻأдԼдĴ롣Bob Ϊƪĵ߲Ǵ˴οЩĸˣΪûжЩҪ˵ - -# ˵ - -ŵ裺ͷϴӦж - -ȱŵĴ - -1. ҪҪꣻ -2. ϣϣ -3. ǣǰꡣ - -ȱŵ˲صԼϣҲȷ˵һĽֹڡijŵġһ...֮ǰ... - -Լ޷ȫյ£Ҫ׳ŵ - -Լ޷ŵȥ˶Ԥڡ - -Կ˵ԼԳŵе˼ɣ˲ҪԿΪһֳŵȷԼܴﵽŵݶŵôصĺ - -# - -ҪͨһҪԸü߱ġ֪͡ - -״̬õʱñд롣״̬÷Ϊƣͣ簾ҹǣΪԼܰʱӦµٽб̡ - -״̬ĸоܺãÿܶ£״̬ʵһdzڤ룬˼ά½Ҫ״̬ - -![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/f0321ed1-fa93-460e-951b-4239fef819f3.jpg) - -״̬صǸͨԱָܹ˽Աֹܹ״̬ - -ԼûʱԱǸѡ񣬽ԱʱԺлѧ仯Ҳ˵˼άʽı䣬ͻƵǰ˼ά״̬ - -ʱֻռһԴ˻ᵼЧ½ⲻǾԡ - -һЩԵݣƻС˵ȣԼĴҲõ - -ʱҲܱ󣬲ܹ͵Եʱ䡣 - -һ޷ȫٶỵֻ̄ͨάֽȡʤҪֺԼĽ࣬ƣ͵ʱʵϢ - -ȺֹԤ׼ԤͱԤʱ㡣 - -ԼԤĽȸϲϽֹʱ䣬ҪӦڽֹʱȥɣΪ֪ԼԤDzܵġ - -ɵı׼ͨһԶղ塣 - -ҲԼôڰ˵ʱҪԼִܲ٣Ӧһ˲Ҫرʱ䡣ҲҪѧ˵İΪԼܵģͨ˵İܸõĽ⡣ - -# - -TDD ں̣ܶһӾͿһγ򣬶ڿԿٵõڿرҪһ߳Աļ飬һܹ緢 bug bug Խ緢޸ĵشҲԽ͡ - -TDD - -1. дԣ -2. һԪʧܵʱ򣬲ҪдԴ룻 -3. ƷǡͨǰʧܵĵԪԼɣҪд - -TDD ŵ - -1. ȷԣȷǰϵͳǷȷ -2. ģԱϢȥ޸ĻҵĴ룬ΪͨԪԿ֪Ƿ޸ĵȷ -3. ĵԪǵײϸڵĵͨĶԪܹ֪зʽ - -# ϰ - -һƺõʽʽģʵϰ߲ѵϤʽӶ졣̿һױ̹ûͼ̵Ķϰ߲Ϊ˽⣬ΪѾ֪˽ϰҪĶ;ߡ - -ʹ˶Ŀڱ򣬿һдԪԣһдͨԪԡ磬һʵ㷨дԵ˿Ժ׵ٶȺڴ棬ͬʩѹ diff --git a/notes/黑客与画家.md b/notes/黑客与画家.md deleted file mode 100644 index a50f6453..00000000 --- a/notes/黑客与画家.md +++ /dev/null @@ -1,135 +0,0 @@ - -* [](#) -* [ΪʲôӲܻӭ](#ΪʲôӲܻӭ) -* [ڿ뻭](#ڿ뻭) -* [˵Ļ](#˵Ļ) -* [һ·](#һ·) -* [о](#о) - - -# - -ߣҵ֮ - -ʼ hack ָĽ취Щܸɵ˱Ϊ hackerڿͰص㣺桢̡̽񡣺ڿ͵ĺļֵۣšʹá˺ڿָЩרҼԱ - -ںڿͳϵͳ˱ЩƻϵͳϵȻƻϵͳ˳ΪͣĺڿͲôøá - -# ΪʲôӲܻӭ - -Ϊӡ̡͡أӡܻ͡ӭء - -⣺Ȼ̸ߣôΪʲôܻӭķΪҪܻӭҪͶܴʱ侫ȥûôʱ;ܻӭǸںȤ£Ļȡ - -۸ӵԭ - -- ĺӸӲ̣ӲܻӭζűӺ۸ - > 11 ǰСɼҳӵӰޡ DzDzСѧͬѧ뷨Ǻ߲оӰ졣СѧҵԺοʼ仯 11 ң𽥰ѼͥѰˡ ͬпһµ磬ΪǸҪģȼҪʵϣڼ븸ĸͻ ǸµӣҲȷʵںǸ硣ǣڣԼһdzԭʼ硣ϻûаѶͯ״̬ ˶̵ضԴˡĥӵԭεһ֩һúܺ档һ˲֪֮ǰĥһ֡ - -- Ϊ͹Լ - > κȼƶУЩԼûŵ˾ͻͨŰеµͻԼݡѾʶΪԭеײǶԴпȺ塣ܻӭĺӲ۸ӣDzҪԼ󲿷ֵ۸ԴһȼѧЩǵм㡣 - -- Ϊ˺ܻӭ˽ͬˡ - > ûʲôһͬĵ˸ʹŽˡͺñһͣѡĹھƣΪҳһˣµ˲ĴڣҲԴһһȺһһӣӸµ۸ͻѱ˴ϵһ𹥻һˣ˾ͶԼˡΪʲôӵǿ¼йصԭһӣ㣬һȺ˵Űһ˵Űпöࡣ - -ѧУʦֻǰѽ鵱ɹ -> ѧУʦ䡣ܼҪĵǷ˶ԼӦôλáȻ÷жԣܲҪŹ˺¼Ϳˡ - -֮ӻᱻѺöԴΪܹӰ죬ҪЩӰ졣 - -˰ѺѧУܿѹΪഺڵļӰ죬ʵѧУƵ⣬ѧУֻǰѺȦǵܣȻѧУڲź̡ܶ - -ȥĺӸͶᣬҲܹѧ᱾졣 -> ȥУһĽɫҵʱǰ궼ijʽѧͽijijũׯijҾϡDzᱻӵһԣԼСᡣdzĵͼԱǰƺҲ𾴳ˣΪ˶ǿüרңᴫҪѧϰļܡĴ꣬ǵļҳңԶİ칫µĹһ֪ǿѧУҵδµĹкϵ - -ѧУʹǽˣûѹȥලôʦѧ˫Ƿ¡ - -ûڵĶ֣ǾͻѶԷ֡ - -˱˺ܶõĶ硰˸񡱡 -> ӿܶһֱбҵ󣬲ȥѧָǣҴľֻǼѡҶõ۶֮Աǣ硰˸񡱡ֱΪ˱ЩʡЩƺͬһ˼һЩΪ߱νġ˸񡱺ֱܵ͡佱DzǴһͷţḡһԽĴţߡ˸񡱺ֱ͡ӣԸҪǡ - -# ڿ뻭 - -ڿͺͻһңڽд - -ڿͱȽϲűֿԶ̬չҿǦʻһ޸ĸġ -> ҪӦ̬չmalleable˼ģѾõijӦһ֧Ǧʣһֱ֧ʡҶѧУ̵̣ô̬ͣstatic typingһĸǣʶĺڿͣûһϲþ̬Ա̡ҪһֿͿĨĸĵԣDzΣһʢֱ͵IJ豭СԼϥϣΪһ˿ı̸Ŭѡȷƥ䣬ԼԵòܵ - -벢ǿѧоѧҲһдһֺô롣 -> ߲ͬڿѧңһкܶô˲Ϊ̬ͷ⣬ȥһĥѧҵ⣬ǾǡѧĶʼɡѧÿһˣﶼѧұԼҾãѧԼҲһ㡣ĽǿѧԼĹŪÿȥѧѧ̫ܲӰ졣ǣԽȻѧķչԽΪһص⡣ - -ڿΪԼϲ²ҿԼ칤Լ¡ - -Ȱ̵˲ɱĻῪԼĿ -> ԳԱʱҪעҵʱдʲôΪ㲻һ£㲻ܰ㣬ҪỌ̇̄ͲɱػῪԼĿ - -ڿͲǻеļˣһλߡ -> ڿֻһʵ쵼־ļˣְǸݹ˵д룬ôʵһˮĹһģͷڵͷ˶ѡǣڿһߣµľͲǻеԵĹ߱С - -# ˵Ļ - -еĵ¹ȻںǻĵģֽȥΥЩ¹˵һЩʵۣԼ鷳֮С - -ԼͬԼĹ۵㣬ȷŻõ˵ͬܿǣЩ۵DZ˸Լģ˵ʲôԼʲô - -˵ĻȷĻΪԣijЩ˱ס - -ЩһȷԵ۱Ϊа˵dzǼϱǩĿΪ˷ɱǡ -> ðʥ顢˶ʷϳıǩıǩ˷绯塢ƻȡ - -ɵƳЩеȽײˣDzߵȽײ㹻űԼ棬ֲͬڵ͵Ƚײ㣬ʵȥС - -й۵ĵһ׷ΪԼڲͬڶԼڲͬ - -ѧҪй۵㣬Ӷȡͻơ - -Ϊ˵ijЩøԼûDZ˵ -> ʱҪף˼ȳԸҪеһҪЩ˱ףһҪѻ˵ܿǴӴҲ޷Ե˼ˡΪȡõķ˼֮仮һȷĽߡ룬DzһҪ˵Ҿ͹ԼĬĬ˼Щ޷뷨˼һ֯Ҫ﷢һ˵񶷾ֲĵһ򣬾DzҪᵽ񶷾ֲ - -ȷĹ۵ʱ˵Լûá - -ǻΪԼ˼뿪ţһޣΪʲôȷʲôǴġ - -ʶԼ -> ͯƣʱܻƢΪ֪Ϊʲô˽Ǹ˵״⣬޹أ˵һ䡰ûϵֻˡ - -# һ· - -ŵ - -1. Ҫûϵͳ˲Ҫרŵļ֪ʶʹʹã -2. ҪӲԴ٣ֻҪ豸У -3. 㣬ʱؾͿʹã -4. õݶʧΪݱƶˣ -5. ڶûȫ֪¼ʹã -6. ׵ bug ֣ bug ޸ģ -7. רŵļԱΪӰȫ - - -bug Խ췢ԽãΪڶ̣û죬 bug ķҲ졣 - -߼ûѰ bug -> ΪԺ󣬴 bug Ǻ²ŻᷢĸܵӰûǸ߼ʹߣϲЩõġѶȴIJ߼ʹ߶ bug ̶ȱȽϸߣЩ bug ڿ¹ܵĹģЩ¹ҪģǾ͸ˡʵϣΪ bug ֻ࣬оһЩӵĹԺŻǣԸ߼ʹΪ bug еܵ⡣Ǵ绰ͷʱһʤߵĿǣŭӣǻǵ÷һ - -õļ֧ǣͷԱͼԱúܽҵ޸ bug - -һõ뷨ʵֹ뷨˾ȥʵȽ֮߸ܹô - -Ṻûʹ˵ܹгӰ -> һĵ˾кôġ۶٣ЩûԶṺûʹõ棬㲢ûκʧʵϣ㷴׬ˣΪڶһûгӰ͸һЩûܱҵԺͻǮ - -# о - -׷Ǻãо׷¡ - -ûҪûûܲ˽ԼҪʲôûҪûĶ - -Ϊѧо׷ȷѧҲΪö߸׶һָ鷳֤ǻѡֱӼ֤ҲΪģ˱ҲͨƲġ - -ʯĶƯȴѣ޷ϵĽеҲҪֵ̣һֱʯһֻǽÿôͲһֺõıԡ - -Ӧóԭ񻭻һü߻һ׼ȷȻ𲽼ӹ -> һ˼룬ҲԱΪʥĸǡģʽҪ󾡿óԭͣȻŻĹ۵ӦõȵijƷԺһ¡صгʥĸǽһ˶Ա;ϮҲûйϵڻĭʱڣҵ˾ΪģʽԻǰ̡ - -ijºܷζôĶͻܷζٵԭܹóԱиߵʿӶǸȤȥʵ֡ҲΪٷҪ