prefix

Adding a prefix to every URL in CakePHP

由 故事扮演 提交于 2019-12-17 15:39:08
问题 What's the cleanest way to add a prefix to every URL in CakePHP, like a language parameter? http://example.com/en/controller/action http://example.com/ru/admin/controller/action It needs to work with "real" prefixes like admin , and ideally the bare URL /controller/action could be redirected to /DEFAULT-LANGUAGE/controller/action . It's working in a retro-fitted application for me now, but it was kind of a hack, and I need to include the language parameter by hand in most links, which is not

The difference between C and C++ regarding the ++ operator

由 折月煮酒 提交于 2019-12-17 15:22:05
问题 I have been fooling around with some code and saw something that I don't understand the "why" of. int i = 6; int j; int *ptr = &i; int *ptr1 = &j j = i++; //now j == 6 and i == 7. Straightforward. What if you put the operator on the left side of the equals sign? ++ptr = ptr1; is equivalent to (ptr = ptr + 1) = ptr1; whereas ptr++ = ptr1; is equivalent to ptr = ptr + 1 = ptr1; The postfix runs a compilation error and I get it. You've got a constant "ptr + 1" on the left side of an assignment

change controller name convention in ASP.NET MVC

由 限于喜欢 提交于 2019-12-17 09:54:09
问题 Is there a way to change the naming convention for controllers in ASP.NET MVC? What I want is to name my controllers InicioControlador instead of InicioController , or better yet, use a prefix instead of a suffix, and have ControladorInicio as my controller name. From what I have read so far, I think I have to implement my own Controller Factory. I would be very grateful if any of you could point me in the right direction. 回答1: Yes, ControllerFactory is the best solution of your problem.

建立 arm-linux 交叉编译环境

由 随声附和 提交于 2019-12-17 09:35:14
我们使用以下版本的文件为例子建立 arm-linux 交叉编译环境： 编译环境 redhat 7.2 或 8.0 binutils-2.14.tar.gz ftp://ftp.gnu.org/gnu/binutils/binutils-2.14.tar.gz gcc-core-2.95.3.tar.gz ftp://ftp.gnu.org/gnu/gcc/gcc-2.95....e-2.95.3.tar.gz gcc-g++2.95.3.tar.gz ftp://ftp.gnu.org/gnu/gcc/gcc-2.95....+-2.95.3.tar.gz glibc-2.2.4.tar.gz ftp://ftp.gnu.org/gnu/glibc/glibc-2.2.4.tar.gz glibc-linuxthreads-2.2.4.tar.gz ftp://ftp.gnu.org/gnu/glibc/glibc-l...ds-2.2.4.tar.gz linux-2.4.21.tar.gz ftp://ftp.kernle.org/pub/linux/kern...x-2.4.21.tar.gz patch-2.4.21-rmk1.gz # linux kernel patch for arm ftp://ftp.arm.linux.org.uk/pub/linu...-2.4

Remove namespace prefix while JAXB marshalling

由 两盒软妹~` 提交于 2019-12-17 06:41:49
问题 I have JAXB objects created from a schema. While marshalling, the xml elements are getting annotated with ns2. I have tried all the options that exist over the net for this problem, but none of them works. I cannot modify my schema or change package-info.java. Please help 回答1: After much research and tinkering I have finally managed to achieve a solution to this problem. Please accept my apologies for not posting links to the original references - there are many and I wasn't taking notes -

SAS——proc format的其他应用：invalue，picture，default，mult，prefix，noedit，_same_，_error_，other

由 巧了我就是萌 提交于 2019-12-17 05:15:03
一、 proc format; invalue $test (default=200) "1"=_same_ "2"="Black" "3"="Asian" "4","5","6"="other" other=_error_; run; 1.invalue也可以用来定义字符型格式 2.default的用法与length同 3._same_表示将其保持原来格式 4._error_表示将其他未列出的值都设为空值 5.可以用逗号分隔多种原始值，转换成同一种输出格式 二、 proc format ; picture one low-high='009.0%' (mult=1000); run; 1.picture statement 2.low-high 针对所有数字 3.(mult=1000)原数字乘以1000 4. 展示为 009.0% 这种形式，前面的 0 可根据实际情况去掉或者保留为原值或者去掉，小数点后的 0 保证显示为一位小数。如果是 000.0% ，原数据为 0 ， format 之后为空，如果是 009.0% ， format 之后为 0.0% ，如果是 000.9% ， format 之后是 0% 。 也就是说如果是 9 则一定会显示出这一位，如果是前面的 0 则根据实际情况显示。 三、 proc format ; picture two (round default

How to rename with prefix/suffix?

由 房东的猫 提交于 2019-12-17 04:43:45
问题 How do I do mv original.filename new.original.filename without retyping the original filename? I would imagine being able to do something like mv -p=new. original.filename or perhaps mv original.filename new.~ or whatever - but I can't see anything like this after looking at man mv / info mv pages. Of course, I could write a shell script to do this, but isn't there an existing command/flag for it? 回答1: In Bash and zsh you can do this with Brace Expansion. This simply expands a list of items

史上最全的Java命名规范[转]

由 无人久伴 提交于 2019-12-15 22:34:01
每个公司都有不同的标准，目的是为了保持统一，减少沟通成本，提升团队研发效能。所以本文中是笔者结合阿里巴巴开发规范，以及工作中的见闻针对Java领域相关命名进行整理和总结，仅供参考。 一、Java中的命名规范 好的命名能体现出代码的特征，含义或者是用途，让阅读者可以根据名称的含义快速厘清程序的脉络。不同语言中采用的命名形式大相径庭，Java 中常用到的命名形式共有三种，既首字母大写的 UpperCamelCase ，首字母小写的 lowerCamelCase 以及全部大写的并用下划线分割单词的UPPER_CAMEL_UNSER_SCORE。通常约定， 类一般采用大驼峰命名，方法和局部变量使用小驼峰命名，而大写下划线命名通常是常量和枚举中使用。 类型 约束 例 项目名 全部小写，多个单词用中划线分隔‘-’ spring-cloud 包名 全部小写 com.alibaba.fastjson 类名 单词首字母大写 Feature, ParserConfig,DefaultFieldDeserializer 变量名 首字母小写，多个单词组成时，除首个单词，其他单词首字母都要大写 password, userName 常量名 全部大写，多个单词，用'_'分隔 CACHE_EXPIRED_TIME 方法 同变量 read(), readObject(), getById() 二、包命名 包名

08_springboot2.x自定义starter

由 风格不统一 提交于 2019-12-15 01:07:41
概述 starter：启动器 1、这个场景需要使用到的依赖是什么？ 2、如何编写自动配置 规则： @Configuration //指定这个类是一个配置类 @ConditionalOnXXX //在指定条件成立的情况下自动配置类生效 @AutoConfigureAfter //指定自动配置类的顺序 @Bean //给容器中添加组件 @ConfigurationPropertie结合相关xxxProperties类来绑定相关的配置 @EnableConfigurationProperties //让xxxProperties生效加入到容器中 自动配置类要能加载 将需要启动就加载的自动配置类，配置在META‐INF/spring.factories org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ org.springframework.boot.autoconfigure.admin.SpringApplicationAdminJmxAutoConfiguration,\ org.springframework.boot.autoconfigure.aop.AopAutoConfiguration,\ 模式： 启动器只用来做依赖导入； 专门来写一个自动配置模块； 启动器依赖自动配置；别人只需要引入启动器

The difference between +1 and -1

由 匆匆过客 提交于 2019-12-14 03:45:27
问题 > :t (+1) (+1) :: Num a => a -> a > :t (-1) (-1) :: Num a => a How come the second one is not a function? Do I have to write (+(-1)) or is there a better way? 回答1: This is because (-1) is interpreted as negative one, however (+1) is interpreted as the curried function (\x->1+x) . In haskell, (a **) is syntactic sugar for (**) a , and (** a) is (\x -> x ** a) . However (-) is a special case since it is both a unary operator (negate) and a binary operator (minus). Therefore this syntactic sugar
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