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Floating-point numbers are numbers that have fractional parts (usually expressed with a decimal point). In Java, there is two primitive types for floating-point numbers which are float (uses 4 bytes), and double (uses 8 bytes). This documentation page is for detailing with examples operations that c...

RequiredFieldValidator Control: <asp:RequiredFieldValidator ID="rfvcandidate" runat="server" ControlToValidate ="ddlcandidate" ErrorMessage="Please choose a candidate" InitialValue="Please choose a candidate"> </asp:RequiredFieldVal...

It became much easier to create custom controls in Interface Builder with the introduction of the @IBDesignable and @IBInspectable directives in Swift. Developers can now build rich, complex, fully animated controls using just a few extra lines of code. I'm surprised by how many developers have ye...

make sure you properly add javascript file to your module do not forget to add 'web' as dependency in __openerp__.py: 'depends': ['web',....]

There are several reason to invalidate a JWT token before its expiration time: account deleted/blocked/suspended, password or permissions changed, user logged out by admin. JWT is self-contained, signed and stored outside of the server context, so revoking a token is not a simple action.

Host Manager is a web application inside of Tomcat that creates/removes Virtual Hosts within Tomcat. A Virtual Host allows you to define multiple hostnames on a single server, so you can use the same server to handles requests to, for example, ren.myserver.com and stimpy.myserver.com. Unfortunat...

Asset catalogs are way to manage multiple resolutions of iOS image assets. In order to display optimal images, iOS uses 1x, 2x, and 3x versions of each image according to the device's screen density. The 1x version is only for very old, non-retina devices so it isn't necessary for apps only suppor...

luma theme as parent { "name": "magento/luma", "description": "N/A", "require": { "php": "~5.5.0|~5.6.0|~7.0.0", "magento/theme-luma": "100.0.*", "magento/frame...

Instrumentation getInstrumentation() UIDevice UiDevice.getInstance(Instrumentation instrumentation) boolean UIDevice.pressHome() boolean UIDevice.pressBack() boolean UIDevice.pressRecentApps() void UIDevice.wakeUp() boolean UIDevice.swipe(int startX, int startY, int endX, int endY, int steps...

About the implementation of IEnumerable<TEntity> Get(Expression<Func<TEntity, bool>> filter): The idea of this is to use Expressions like i => x.id == 17 to write generic requests. It is a way to query data without using the specific query language of your technology. The imp...

MongoDB is a free and open-source cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with schemas. For more details go to https://www.mongodb.com/ MongoClient.connect('mongodb://127.0.0.1:27017/crud',function (err,db) {/...

https://gielberkers.com/magento-2-why-use-rewrites-when-you-can-use-plugins/ http://devdocs.magento.com/guides/v2.0/extension-dev-guide/plugins.html