官方文档:https://kotlinlang.org/docs/reference/ Kotlin中国:https://www.kotlincn.net/ ...
阅读全文English words and sentences are used in Software development & service management. When developing cloud-based software, it is necessary to build in extra security during the software development lifecycle in order to reduce the ch ...
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阅读全文在spring boot 中使用annotation 配置web.xml中的信息时,不用担心RequestMapping的Url pattern重复,因为在启动 server的时候就会初始化RequestMappingHandlerMapping,会自动检测是否有重复的url mapping. 比如下面的异常就是因为有重复的url mapping: /{version}/hello org.springframework.beans.factory.BeanCrea ...
阅读全文# Redis configuration file example. # # Note that in order to read the configuration file, Redis must be # started with the file path as first argument: # # ./redis-server /path/to/redis.conf # Note on units: when memory size is needed, it ...
阅读全文Let us begin by defining some central AOP concepts and terminology. These terms are not Spring-specific... unfortunately, AOP terminology is not particularly intuitive; however, it would be even more confusing if Spring used its own terminology. ...
阅读全文参考文章: https://www.cnblogs.com/51kata/p/5152400.html http://www.cnblogs.com/fangjian0423/p/servletContainer-tomcat-urlPattern.html Servlet容器Tomcat中web.xml中url-pattern的配置详解[附带源码分析] https://blog.csdn.net/mengxiangxingdong/article/details/806 ...
阅读全文https://www.youtube.com/watch?v=QTOkqzCTGxw https://www.heroku.com/ ...
阅读全文Phrasal verbs Phrasal verbs - 动词词组 某些动词与特定的介词相搭配,就会具有完全不同于动词本意的新意思。这些动词和介词的组合就叫做动词词组。 例如: I ran for two hours last night. (我昨天晚上跑了两个小时。) I ran into a friend last night. ...
阅读全文c=1, w=2, b=512, kB=1000, K=1024, MB=1000*1000, M=1024*1024, xM=M GB=1000*1000*1000 G=1024*1024*1024, 以及T, P, E, Z ,Y The Shapes of CSS All of the below use only a single HTML element. Any kind of CSS goes, as long as it's supported in at ...
阅读全文关于semver的文档: https://docs.npmjs.com/cli/v6/using-npm/semver 了解一下 Range Grammar, 以及Tilde Ranges 和Caret Ranges 摘要 Tilde Ranges ~1.2.3 ~1.2 ~1 Allows patch-level changes if a minor version is specified on the comparator. Allows minor-leve ...
阅读全文在使用spring boot 来new一个springApplication时会读取classpath中的 META-INF/spring.factories中定义的Spring Factories. 比如ApplicationContextInitializers和ApplicationListeners. 下面是spring-boot-2.1.6.RELEASE.jar中默认的spring.factories # PropertySource Loaders org.spring ...
阅读全文学习ionic的文档 https://ionicframework.com/ ...
阅读全文Spring的application.properties (application.yml)的属性值参考 https://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html # =================================================================== # COMMON SP ...
阅读全文简易学习一下markdown文档格式 https://www.runoob.com/markdown/md-tutorial.html https://typora.io/ ...
阅读全文EGD: entropy gathering device 获取熵的设备 (熵池策略) 这些设备有: file:/dev/random (阻塞式随机设备,依赖约硬件设备) file:/dev/urandom (非阻塞式随机设备) file:/dev/./urandom(非阻塞式随机设备) https://www.baeldung.com/java-security-egd ...
阅读全文Keytool用来创建修改删除key,以及导入导出证书,主要有下面的功能。 key的生成和导入导出文档比较多。注:导出证书只需要keystore的密码即可,即使key设置了密码。 key的密码如果不设置则默认与keystore的密码相同。 如果设置了密码,可以通过keypasswd来进行修改,如果忘记密码想测试key的密码,也可以用keypasswd来尝试。因为如果对key没有单独设置密码,当使用此命令时只需要提供keystore的密码后就会提示为k ...
阅读全文本文参考 https://www.cnblogs.com/ios9/p/8018227.html#_label0_0 1 -----基本数据字典及其说明 2 select * from dba_tablespaces;---关于表空间的信息 3 select * from dba_ts_quotas ;---所有用户表空间的限额 4 select * from dba_free_space;--所有表空间中自由分区 5 select * fro ...
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阅读全文Oracle Agile PLM系统原厂开发,现提供Oracle Agile PLM服务: 定制开发PX 性能调优 (已为多家上市公司提供性能调优服务) 系统升级 售前支持 需要请留言。 ...
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