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How should equals and hashcode be implemented when using JPA and Hibernate

...nt to implement hashCode and equals at all - depending on your situation. https://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html#mapping-model-pojo-equalshashcode Generally, two objects loaded from the same session will be equal if they are equal in the database (...
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How to show math equations in general github's markdown(not github's blog)

...om the bottom of the page and paste it into your markdown. <img src="https://latex.codecogs.com/svg.latex?\Large&space;x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}" title="\Large x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}" /> This combines this answer and this answer. GitHub support only somtimes worke...
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Why does “pip install” inside Python raise a SyntaxError?

...f you're building own GUI package manager with alternative resourcess like https://www.lfd.uci.edu/~gohlke/pythonlibs/ Following soulution is OUT OF DATE, instead of downvoting suggest updates. see https://github.com/pypa/pip/issues/7498 for reference. UPDATE: Since pip version 10.x there is no mo...
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android get real path by Uri.getPath()

...iles, not virtual or temporary) , i solve all problems with this library. https://github.com/nohana/Laevatein (this library is to take photo from camera or choose from galery , if you choose from gallery he have a drawer with albums and just show local files) ...
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How do I import other TypeScript files?

... } from "./ZipCodeValidator"; let myValidator = new ZipCodeValidator(); https://www.typescriptlang.org/docs/handbook/modules.html Old answer: From TypeScript version 1.5 you can use tsconfig.json: http://www.typescriptlang.org/docs/handbook/tsconfig-json.html It completely eliminates the need o...
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How to convert a number to string and vice versa in C++

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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vertical divider between two columns in bootstrap

... div[class^="col-"]:last-child { border-right: none; } <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet" /> <div class="row vertical-divider" style="margin-top: 30px"> <div class="col-xs-6">Hi there</div> <di...
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Libraries not found when using CocoaPods with iOS logic tests

...> true do pod 'OCMock', :head pod 'XCTAsyncTestCase', :git => 'https://github.com/iheartradio/xctest-additions.git' end link_with 'myProject', 'myProjectTests' When I changed the application test target to the logic unit test one, the linker error occurs. After I remove :exclusive =&g...
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Find a Pull Request on Github where a commit was originally created

...le, if the SHA is 52797a7a3b087231e4e391e11ea861569205aaf4 and the repo is https://github.com/glimmerjs/glimmer-vm , then go to https://github.com/glimmerjs/glimmer-vm/commit/52797a7a3b087231e4e391e11ea861569205aaf4 share ...
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What is the Sign Off feature in Git for?

...nder the same license and agrees to a Developer Certificate of Origin (see https://developercertificate.org for more information). Expand documentation describing --signoff Modify various document (man page) files to explain in more detail what --signoff means. This was inspired by ...