springboot 1.3.5升级1.5.9后 默认使用tomcat 8.5版本 get请求报400 异常信息为 The valid characters are defined in RFC 7230 and RFC 3986
1.springboot1.3.5升级1.5.9后默认使用tomcat8.5版本而之前用的是tomcat7 get请求报400异常信息为ThevalidcharactersaredefinedinRFC7230andRFC39862.注意这里说明了,只是get请求。post的请求没问题------...
451. Sort Characters By Frequency(桶排序)
Givenastring,sortitindecreasingorderbasedonthefrequencyofcharacters.Example1:Input:"tree"Output:"eert"Explanation:'e'appearstwicewhile'r'and't'bothapp...
[LC] 82. Remove Adjacent Repeated Characters IV
Repeatedlyremovealladjacent,repeatedcharactersinagivenstringfromlefttoright.Noadjacentcharactersshouldbeidentified inthefinalstring.Examples"abbbaaccz...
✡ leetcode 157. Read N Characters Given Read4 利用read4实现read --------- java
TheAPI: intread4(char*buf) reads4charactersatatimefromafile.Thereturnvalueistheactualnumberofcharactersread.Forexample,itreturns3ifthereisonly3charact...
How do i search & replace using sed and not include a group of characters?
HellointhefollowingsedcommandineedtohaveinthesecondgroupofparenthesiscodethatwillNOTacceptthefollowinggroupofwords:IncTheLtdLLC你好,在下面的sed命令中,我需要在第二组括号...
Xcode9.1警告:warning: 'characters' is deprecated: Please use String or Substring directly
Xcode 9.1报错信息如下:原因是Swift 4对String的API做了break change,统计字符数更改如下:Swift 4之前统计字符数:str.characters.countSwift 4str.count
解决UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range
字符串在Python内部的表示是unicode编码,因此,在做编码转换时,通常需要以unicode作为中间编码,即先将其他编码的字符串解码(decode)成unicode,再从unicode编码(encode)成另一种编码。 Decode的作用是将其他编码的字符串转换成un...
some characters cannot be mapped using iso-8859-1 character encoding
Eclipse中新建一个.properties文件,如果输入中文保存时就会提示错误Reason:somecharacterscannotbemappedusing"ISO-8859-1"characterencoding.Eitherchangetheencodingorremovethechara...
Android Log.isLoggable方法异常:exceeds limit of 23 characters
AndroidRuntime:java.lang.IllegalArgumentException:Logtag"AccountSetupIncomingFragment"exceedslimitof23characters10-2611:12:58.8451469514695EAndroidRun...
[LeetCode] 451. Sort Characters By Frequency 根据字符出现频率排序
Givenastring,sortitindecreasingorderbasedonthefrequencyofcharacters.Example1:Input:"tree"Output:"eert"Explanation:'e'appearstwicewhile'r'and't'bothapp...
✡ leetcode 158. Read N Characters Given Read4 II - Call multiple times 对一个文件多次调用read(157题的延伸题) --------- java
TheAPI: intread4(char*buf) reads4charactersatatimefromafile.Thereturnvalueistheactualnumberofcharactersread.Forexample,itreturns3ifthereisonly3charact...
leetcode[158] Read N Characters Given Read4 II - Call multiple times
想了好一会才看懂题目意思,应该是:这里指的可以调用更多次,是指对一个文件多次操作,也就是对于一个case进行多次的readn操作。上一题是只进行一次reandn,所以每次返回的是文件的长度或者是n,并且将相应的字符存在buf里。现在调用多次的话就可能存在以下的例子:例如文件case是:1,2,3,4...
codeforces 982B Bus of Characters
题意:有n排座位,每排有两个座位,每排座位的宽度都不一样。有2*n个人要上车,如果是内向的人,那么它会选择一排两个都是空位并且宽度最小的一排去坐;如果是外向的人,会选择一排座位已经有人坐的,并且宽度最大的一排。输入数据保证外向的人一定可以找到合适的位置。问每一个人坐的排数是多少。思路:用map存每个...
【leetcode】1032. Stream of Characters
题目如下:Implementthe StreamChecker classasfollows:StreamChecker(words):Constructor,initthedatastructurewiththegivenwords.query(letter):returnstrueifandon...
157. Read N Characters Given Read4
题目:TheAPI: intread4(char*buf) reads4charactersatatimefromafile.Thereturnvalueistheactualnumberofcharactersread.Forexample,itreturns3ifthereisonly3char...
451. Sort Characters By Frequency将单词中的字母按照从高频到低频的顺序输出
[抄题]:Givenastring,sortitindecreasingorderbasedonthefrequencyofcharacters.Example1:Input:"tree"Output:"eert"Explanation:'e'appearstwicewhile'r'and't'bo...
Tomcat v7.0 java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986
十二月,::下午org.apache.coyote.http11.AbstractHttp11Processorprocess信息:ErrorparsingHTTPrequestheaderNote:furtheroccurrencesofHTTPheaderparsingerrorswillbel...
【LeetCode】157. Read N Characters Given Read4
Difficulty:Easy More:【目录】LeetCodeJava实现DescriptionTheAPI:intread4(char*buf)reads4charactersatatimefromafile.Thereturnvalueistheactualnumberofcharacter...
【LeetCode】157. Read N Characters Given Read4 解题报告(C++)
作者:负雪明烛id:fuxuemingzhu个人博客:http://fuxuemingzhu.cn/目录题目描述题目大意解题方法直接调用日期题目地址:https://leetcode-cn.com/problems/read-n-characters-given-read4/题目描述Givenafi...
[LeetCode#157] Read N Characters Given Read4
Problem:TheAPI: intread4(char*buf) reads4charactersatatimefromafile.Thereturnvalueistheactualnumberofcharactersread.Forexample,itreturns3ifthereisonly...