dependencies

问题 I would like to know what is the standard best practice for dealing with common JavaScript (and even CSS) dependencies across several Symfony 2 bundles. According to the Book on the official Symfony site: A bundle should not embed third-party libraries written in JavaScript, CSS, or any other language. This seems to be logical, but there is no recommendation on how to actually declare, or require common asset dependencies such as jQuery, or more importantly, particular plugins for jQuery. I

问题 I just clone the project scala-js-react, and run sbt , it reports some error about dependency. I tried to fix it by add some resolvers, but no lucky. $ git clone https://github.com/xored/scala-js-react.git $ cd scala-js-react $ sbt Reports error: [info] Loading project definition from /Users/twer/workspace/scala-js-react/project [info] Updating {file:/Users/twer/workspace/scala-js-react/project/}scala-js-react-build... [info] Resolving org.scala-sbt.ivy#ivy;2.3.0-sbt

问题 Does R have a dependency management tool to facilitate project-specific dependencies? I'm looking for something akin to Java's maven, Ruby's bundler, Python's virtualenv, Node's npm, etc. I'm aware of the "Depends" clause in the DESCRIPTION file, as well as the R_LIBS facility, but these don't seem to work in concert to provide a solution to some very common workflows. I'd essentially like to be able to check out a project and run a single command to build and test the project. The command

问题 I would like to update my Maven pom.xml with the latest hibernate, hibernate-annotations, and ehcache dependencies. I read the hibernate download page and the ehcache donwload page. All my tries at interpreting it seem to fail. Can someone write out the snippet that should go into pom.xml? Cryptic hibernate download page: http://hibernate.org/downloads Cryptic ehcache download page: http://www.terracotta.org/dl/ehcache-oss-download-catalog Here is what I have so far: <properties> <hibernate

问题 I'm reading the Javascript Guide from Mozilla And when they contrasted JS to Java , It got me thinking, Java code is easily split up with each class in his own file. after futher search , I understand that the same can be accomplished in JS with namespacing and module pattern - I messed around with it but got very confused ( especially with calling a constructor declared in File1.js into File2.js ) so here is the hierarchy: But i just can't figure out how to properly make it works how do i

问题 Is there a way to specify private dependency for a project that will not be visible to others? What I'm trying to achieve is pretty much similar to what exclusion does, but with one slight difference - user should not be aware of that dependency at all and, thus, won't have to use this exclusion explicitly. And if this is not possible (which, most likely, is true), then is there any particular reason why? 回答1: Optional dependencies sound like what you want. Mark a dependency as optional and

问题 We have an app that is working properly with the UserNotification.framework being linked as required framework in Xcode 9. Everything works smooth here. Now we are switching to Xcode 10. But there linking this framework as required leads to dyld: Library not loaded: /System/Library/Frameworks/UserNotifications.framework/UserNotifications Referenced from: /var/containers/Bundle/Application/1D41BD68-9B88-4D5D-B7AB-0D1C31979964/App.app/App Reason: image not found If I switch it to optional push

问题 I know, somebody had asked the same question about this case, but i still don't really get it, i need a specific answer. Thank you :D 回答1: Since Gangnus did not correctly explain the meaning of composition, I'll have to do it. As explained by Gangnus, an aggregation is a special form of association with the intended meaning of a part-whole-relationship , but without a precise semantics (the UML spec says: "Precise semantics of shared aggregation varies by application area and modeler"). For

问题 Let's take the example of logging in and add item as two use case of an items management system. the requirements of the client are : (he needs/wants to : ) Gain legitimate access to the resources of the system; Add Item (create one). we also know that no unauthenticated user should use the system ! My questions are : 1) Is " Gain Access " a use case ? A precondition to other use-cases ? Or Both ? (knowing that by naming the use-case " Gain Access " and not "Logging in" I wanted to highlight

问题 This question already has an answer here : Check if class exists in Java classpath without running its static initializer? (1 answer) Closed 2 years ago . I am working on a software which depends on an 3rd party library. Due to license agreements this library cannot be shipped along with the software and the user has to have the library already locally when starting the program. Is there any way to check if this particular library exist in the class path and can be loaded? If not I would like