packages

package does not exist error!

由 旧街凉风 提交于 2019-12-28 06:21:45
问题 I have a directory structure like com/example/web under the root directory which contains a java file Bear.java . I have another java file BearExtra.java in directory structure com/example/model in same root directory as above. I am calling a method in BearExtra.java from Bear.java and I am getting the error that the package does not exist. I have imported com.example.model package in my java file. Can give me some advice? 回答1: This works: com/example/model/BearExtra.java package com.example

Compiling multiple packages using the command line in Java

由 喜夏-厌秋 提交于 2019-12-28 02:07:23
问题 Hi i have been using an IDE but now I need to run and compile from the command line. The problem is that I have multiple packages and I have tried to find the answer but nothing has worked. So I have src/ Support/ (.java files) Me/ (.java files) Wrapers/ (.java files) Do you know how to compile everything with javac? 回答1: This should do it (may require additional classpath elements via the -cp command line switch): javac Support/*.java Me/*.java Wrapers/*.java But if your build process gets

让TFS忽略packages文件夹的更改

由 旧巷老猫 提交于 2019-12-26 12:23:14
很多时候我们需要使用 Nuget 进行包管理，这时在我们的解决方案文件夹下便会产生一个名为 package 的文件夹 由于 Nuget 包经常要更新，TFS 会自动把这些包放到 正在挂起的更改 处，这对于强迫症十分不友好（这里面明明不是我写的东西） 于是，这里提供两种方法让 VS 不监视 签入，package 的更新 1、在 团队资源管理器 –> 正在挂起更改 –> 包含的更改 –> 视图选项 –> 勾上 显示解决方案的更改 2、在解决方案的文件夹下，新建一个文本文件，名为 .tfignore 内容为 \packages 如果需要更复杂的配置，可以参考以下信息修改： ################################################################################ # # 此文件中与 filespecs 匹配的本地项将不会添加到版本 # 控制中。可签入此文件以便与其他人共享排除内容。 # # 通配符为 * 和 ?。模式以递归方式匹配，除非 # 该模式使用了 \ 字符作为前缀。 # # 你可以在模式前面放置路径以使其更加明确。如果添加路径， # 则在路径部分不允许使用通配符。 # # 行首的 # 字符指示该行是一条注释。 # # ! 前缀将使模式无效。在某个项由树中更高级别 # 的 .tfignore

nuget 包管理器

由 我与影子孤独终老i 提交于 2019-12-26 06:12:29
nuget 是.Net平台上的包管理器, 对于包的发布(打包 package)和消费(下载依赖管理)都有很好的支持, 本文仅仅关注消费端, ======================= nuget项目依赖定义格式 ======================= 新版 nuget 和VS 2019 都推荐项目依赖采用 PackageReference 格式, 这种格式的依赖声明是放到 .csproj 项目文件中的, 之前是使用 packages.config 文件来保存 nuget 依赖项. PackageReference 相比 packages.config 的优点有: 1. 统一了所有依赖声明存放文件 在原来的方式下, solution 下各个项目之间的依赖是在 .csproj 文件中声明的, nuget 依赖是在 packages.config 中声明的. 现在推荐方式, 统统定义在 .csproj 文件中, 在项目文件中搜索 PackageReference 字样就能看到其依赖关系. 2. 依赖项支持 float 版本写法, 比如项目初始时候, 加入了一个 CsvHelper 11.1 , 我们可以改写版本号为 11.* , 这样在 build或 restore 项目自动会从 nuget feed下载并应用 CsvHelper 11大版下的最新版. 启用

Access a varray type defined inside a package using oci_new_collection

由 ぐ巨炮叔叔 提交于 2019-12-25 14:04:53
问题 Hello I am trying to pass in varrays from PHP to Oracle. I am using OCI8 and have earlier worked with varrays as arguments in stored procedures, and on compilation the types of those varrays are created. So while making collection instance on the PHP end, we can directly mention the collection name. Ex: $my_coll = oci_new_collection($c, 'MY_ARRAY'); where MY_ARRAY would be the varray type I had declared in the Oracle instance. create or replace type MY_ARRAY as varray(100) of varchar2(20); So

Uninstall all Python packages installed by me and their dependencies, without nuking my Mac

由 半腔热情 提交于 2019-12-25 09:33:01
问题 There are a ton of questions, but the correct way seem to manually uninstall everything that you don't need. pip doesn't uninstall the dependencies of a package on uninstall and the pip-autoremove is reported to be broken. Here is my pip freeze: altgraph==0.10.2 backports-abc==0.5 bdist-mpkg==0.5.0 bonjour-py==0.3 certifi==2016.9.26 dask==0.12.0 macholib==1.5.1 matplotlib==1.3.1 modulegraph==0.10.4 nose==1.3.7 numpy==1.8.0rc1 Pillow==3.4.2 py2app==0.7.3 pyobjc-core==2.5.1 pyobjc-framework

how do i get canonical names of packages of deafult apps in Android

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-25 05:23:00
问题 I need to know the canonical names of a few Default Android applications like Email, Contacts & others. I want to be able to start them using their canonical names. Like Intent i = new Intent("com.pacakge.canonicalname"); So any ideas where i could get a list of the canonical package names of default Android apps? thanks 回答1: There's a method in the PackageManager class called currentToCanonicalPackageNames(String[] names), which I suspect could be used to do what you're asking. So something

How to manage third-party asemblies in a (nuget-) consistent way?

由 怎甘沉沦 提交于 2019-12-25 01:05:45
问题 or: How to automate nuspec/nupkgs creation? TL; DR; Our project teams need to manage many third party-libraries for which no nuget-packages exist, along with (of course) many nuget-based dependencies. We´d like to manage these dependencies in the most nuget-consistent way, but handcrafting nuspecs kindof sucks. How can we automate the creation of nuget-packages for our third-party dependencies? Background The project teams in our company are using certain third-party libraries in many of our

Package Memory Management

由 天大地大妈咪最大 提交于 2019-12-24 19:55:45
问题 Since I have been running in a lot of difficulties when trying to use DLLs, I decided to try out runtime packages (mainly to avoid the memory manager and type registry problems). From my application I do something like this: HandleList := TList <THandle>.Create; try PackageObj.DoSomething (HandleList); finally FreeAndNil (HandleList); end; The method (inside the runtime package) just adds something to the list: procedure TPackageObject.DoSomething (HandleList: TList <THandle>); begin

How to have multi-directory or multi-package python project?

由 人走茶凉 提交于 2019-12-24 18:42:44
问题 I have project structure like this: package1/__init__.py package1/file1.py package1/file2.py package2/__init__.py package2/file1.py package2/file2.py __init__.py script1.py script2.py Unfortunately, I found that I can run code only from root directory, for example, from script1.py . If I run say from pakage2/file2.py , all links between files are lost, i.e. all imports of package1 from package2 becomes not found. What is the correct directory structure in Python, which constraints package
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