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Manage session creation timestamp in Lift
Lift framework lacks the ability to fetch a session creation timestamp by default. This post will provide a short example…
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Get image dimensions with ng-flow
This note shows how to get the width and height of an image inside of an AngularJS controller with the…
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Launch Ionic app with a web or email link
Custom URL scheme PhoneGap Plugin is a cool plugin for Cordova that is designed to allow to launch apps by clicking…
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How to set request throttling on a dispatch HTTP client
Let’s consider the ability to limit the number of HTTP requests being handled by an application simultaneously. For example, the…
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How to trigger a method with the keyboard shortcut in AngularJS
If you are, for example, working on a chat application, one of the features that the user expects is an…
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Get a base64 encoded image using ng-flow in AngularJS
Here is an example of how you can get a Base64 encoded image using the ng-flow for the image upload,…
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Table existence check using Slick
I’m using Slick library in my project and need to ensure that all required MySQL tables are created on application…
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How to update entire database record using Slick
Slick documentation says how to perform update operation for specific column, but doesn’t contain any examples of updating entire record.…
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Pagination and sorting in many-to-many relationship
This example shows how to use pagination and sorting with many-to-many relationship in Grails. Suppose you have two domain classes: Author, Article and…
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Painless Groovy Concurrency
Gpars (Groovy Parallel Systems) is the best solution for your concurrency problems with mutable objects. Gpars gives you a number…
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Dump a specific table or few rows (MySQL)
The ‘mysqldump’ command is used to dump databases managed by MySQL. Let’s consider three the most useful cases of MySQL…
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How to deploy Grails (Tomcat 7) application to Cloud Foundry
I had an issue with deploying my Grails project to Cloud Foundry with using cloudfoundry-grails-plugin. My application was using Tomcat…
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