version

问题 Each pom.xml have: <groupId>com.vendor</groupId> <artifactId>product</artifactId> <version>1.0.13.0-dev</version> <!-- THIS FIELD --> <packaging>war</packaging> version piece is useful to bunch with application so user can see and report them. But I dislike code duplication and look for a way to avoid putting property file with version info to VCS (Git/SVN) because each time I bump version I must commit into two places ( pom.xml and version.properties ). Which way can I make version

问题 I understand how the "pessimistic version operator" works with normal, numeric version specifiers (see also this question), but how does it process alpha or beta versions such as '~> 2.0.0.alpha.4'? Will this match future beta and stable versions? 回答1: I ran a couple of quick tests in irb with the following pattern: Gem::Requirement.new("~> 2.0.0.alpha.4").satisfied_by?(Gem::Version.new("[version.string.to.test]")) For instance: irb(main):001:0> Gem::Requirement.new("~> 2.0.0.alpha.4")

问题 I used the instructions at http://bparanj.blogspot.com/2010/06/installing-ruby-191-on-snow-leopard.html to install Ruby version 1.92 on my Mac running Snow Leopard. The only deviation is in step 3, which calls for .bash_profile to be updated. I have .profile, but not .bash_profile, in my home directory, so I added the export command to the last line of .profile. The installation completed successfully (with the same two warning messages as mentioned, which I too disregarded), as Ruby -v in a

问题 I used the instructions at http://bparanj.blogspot.com/2010/06/installing-ruby-191-on-snow-leopard.html to install Ruby version 1.92 on my Mac running Snow Leopard. The only deviation is in step 3, which calls for .bash_profile to be updated. I have .profile, but not .bash_profile, in my home directory, so I added the export command to the last line of .profile. The installation completed successfully (with the same two warning messages as mentioned, which I too disregarded), as Ruby -v in a

问题 I'd like to create a screen that only shows once after the application starts. Afterward, then it will only show the main screen. The way I implemented this was just to check the preferences and set the current layout based on a flag. Are there any draw backs to implementing it this way? Is there a better way? @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //Here is the main layout setContentView(R.layout.main); mPrefs = PreferenceManager

问题 In my question about std::thread , I was advised to use std::thread::hardware_concurrency() . I read somewhere (which I can not find it and seems like a local repository of code or something), that this feature is not implemented for versions of g++ prior to 4.8. As a matter of fact, I was the at the same victim position as this user. The function will simply return 0. I found in this answer a user implementation. Comments on whether this answer is good or not are welcome! So I would like to

问题 I tried to integrate google admob with react-native 0.57 but I had some problems. Can someone help me writing all the steps to have a working google admob banner in react-native? P.S. : I am developing app for android devices 回答1: Here are a great text about this https://medium.com/@TarikHajji/add-admob-to-react-native-app-5b1e91be459 来源： https://stackoverflow.com/questions/53297730/google-admob-with-react-native-version-0-57

问题 I tried to integrate google admob with react-native 0.57 but I had some problems. Can someone help me writing all the steps to have a working google admob banner in react-native? P.S. : I am developing app for android devices 回答1: Here are a great text about this https://medium.com/@TarikHajji/add-admob-to-react-native-app-5b1e91be459 来源： https://stackoverflow.com/questions/53297730/google-admob-with-react-native-version-0-57

问题 This was my output of gradle -v (in a project using the wrapper): $ ./gradlew -v ------------------------------------------------------------ Gradle 5.0 ------------------------------------------------------------ Build time: 2018-11-26 11:48:43 UTC Revision: 7fc6e5abf2fc5fe0824aec8a0f5462664dbcd987 Kotlin DSL: 1.0.4 Kotlin: 1.3.10 Groovy: 2.5.4 Ant: Apache Ant(TM) version 1.9.13 compiled on July 10 2018 JVM: 11.0.1 (Oracle Corporation 11.0.1+13-LTS) OS: Linux 3.10.0-862.11.6.el7.x86_64 amd64

问题 Subject says it all. I would like to know if my host interpreter is running Lua 5.2 or 5.1 回答1: There is global variable _VERSION (a string): print(_VERSION) -- Output Lua 5.2 UPD : Other methods to distinguish between Lua versions: if _ENV then -- Lua 5.2 else -- Lua 5.1 end UPD2 : --[=[ local version = 'Lua 5.0' --[[]=] local n = '8'; repeat n = n*n until n == n*n local t = {'Lua 5.1', nil, [-1/0] = 'Lua 5.2', [1/0] = 'Lua 5.3', [2] = 'LuaJIT'} local version = t[2] or t[#'\z'] or t[n/'-0']