#with

leetcode 29-> Divide Two Integers without using multiplication, division and mod operator

 classSolution(object):defdivide(self,dividend,divisor):""":typedividend:int:typedivisor:int:rtype:int"""ispositive=Trueifdividend>0anddivisor<0:ispo...

leetcode 3-> Longest Substring Without Repeating Characters

 classSolution(object):deflengthOfLongestSubstring(self,s):d=""f=""foriinrange(len(s)):ifs[i]notinf:f+=s[i]else:iflen(d)<len(f):d=ff=f[f.index(s[i])+1::...

ERROR: child process failed, exited with error number 100

 [root@localhost~]#mongod--dbpath=/usr/local/mongodb/data--logpath=/usr/local/mongodb/logs--logappend--port=27017--forkabouttoforkchildprocess,waitinguntil...

centos7启动httpd服务失败:Job for httpd.service failed because the control process exited with error code.

centos7启动httpd命令有两个可以用servicehttpdstart    systemctlstarthttpd.service如果出现如下报错Jobforhttpd.servicefailedbecausethecontrolprocessexitedwitherrorcode.See“systemctl...

Getting started with C# and GDAL

http://vipassanaandenvironmentalinformatics.blogspot.jp/2013/03/getting-started-with-c-and-gdal.html转自。http://www.gisremotesensing.com/2017/01/code-snippet-crea...

How to CORS enable ArcGIS Server 10.2.1 to Access REST Services without Using proxy.ashx

http://gis.stackexchange.com/questions/86206/how-to-cors-enable-arcgis-server-10-2-1-to-access-rest-services-without-using-pr比如,在你的arcgisserverforjavascriptapi网...
代码星球 ·2020-08-08

Server Tomcat v7.0 Server at localhost was unable to start within 45 seconds 解决方法

ServerTomcatv6.0Serveratlocalhostwasunabletostartwithin45seconds.Iftheserverrequiresmoretime,tryincreasingthetimeoutintheservereditor.Eclipse中今天启动TomcatDebug模式的...

Error creating bean with name 'org.apache.cxf.spring.boot.autoconfigure.CxfAutoConfiguration

ErrorstartingTomcatcontext.Exception:org.springframework.beans.factory.BeanCreationException.Message:Errorcreatingbeanwithname'org.apache.cxf.spring.boot.autoco...

在webpack中使用 html-withimg-loader 打包html文件中的图片

在安装并配置file-loader插件后,在js文件中引入图片使用import导入图片才能被打包,在css或者sass中的背景图片,需要@importcss或sass到js文件中才能被打包对于html中的img的src引入的图片无法正常打包,这时候需要引入一个webpack的插件html-withimg-loader插...

Python startswith()方法

Pythonstartswith()方法用于检查字符串是否是以指定子字符串开头,如果是则返回True,否则返回False。如果参数beg和end指定值,则在指定范围内检查。高佣联盟 www.cgewang.comstartswith()方法语法:str.startswith(str,beg=0,end=len...
代码星球 ·2020-08-06

Python endswith()方法

Pythonendswith()方法用于判断字符串是否以指定后缀结尾,高佣联盟 www.cgewang.com如果以指定后缀结尾返回True,否则返回False。可选参数"start"与"end"为检索字符串的开始与结束位置。endswith()方法语法:str.endswith(suffix[,start[...
代码星球 ·2020-08-06

springboot启动报错,Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.

报错: ErrorstartingApplicationContext.Todisplaytheconditionsreportre-runyourapplicationwith'debug'enabled.2019-06-1808:39:28.643ERROR23200---[main]o.s.boot.S...

Classifying with k-Nearest Neighbors(k近邻)

 终于要开始写自己的第一篇博客啦,真有点小激动(手足无措 =。=!)。因为最近正在琢磨机器学习,第一篇博客就从学的第一个算法开始:k-nearestneighborsalgorithm即k近邻算法。**************************************正文分界线********...

Citrix XenApp(StoreFrontAuth) and XenDesktop with Netscaler

CitrixXenApp(StoreFrontAuth)andXenDesktop 集成NetScaler 配置步骤来源 https://www.carlstalhood.com/netscaler-gateway-12-storefrontauth-and-xendesktop-wiza...

Using Let’s Encrypt for free SSL Certs with Netscaler

UsingLet’sEncryptforfreeSSLCertswithNetscaler Thatmeansrightnow,youcangogetyourselffreeSSLcertificatesforanywebpropertythatyouown. TheseSSLcerts...
代码星球 ·2020-08-01
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