Tutorial by Topics: as

In this topic you'll find a summary of the new features added to the Java programming language in Java SE 7. There are many other new features in other fields such as JDBC and Java Virtual Machine (JVM) that are not going to be covered in this topic. Enhancements in Java SE 7

Once you have started building an application with FabricJS it won't be late when you realize that you will need to save results of the canvas/its contents to server. Or may exporting them as files to the client. For this very purpose you will need canvas serialization. Now some of you might ask...

This documentation deals with the branch name of the git on the bash terminal. We developers need to find the git branch name very frequently. We can add the branch name along with the path to the current directory.

Javascript examples to interact with existing store variables or scrape data that isn't easily exposed

Web Service is an application that is designed to interact directly with other applications over the internet. In simple sense, Web Services are means for interacting with objects over the Internet. The Web serivce consumers are able to invoke method calls on remote objects by using SOAP and HTTP ov...

Previous versions of Raspbian (prior to November 2016) had SSH enabled by default. They also had a default username (pi) and password (raspberry) this was done to make first time setup for new users easier. But this obviously represents a large security hole. The new release (November 2016) disables...

We know that spring-boot by default runs using H2 database. In this article, we will see how to tweak the default configuration to work with MySQL database. As a pre-requisite, make sure that MySQL is already running on port 3306 and has your database created.

futures-rs is a library that implements zero-cost futures and streams in Rust. The core concepts of the futures crate are Future and Stream.

Functions as First-class members means, it can enjoy privileges just like Objects does. It can be assigned to a variable, passed on to a function as parameter or can be used as return type.

[TODO: This topic should be an example of all the basic CS 101 data structures along with some explanation as an overview of how data structures can be implemented in VBA. This would be a good opportunity to tie in and reinforce concepts introduced in Class-related topics in VBA documentation.] ...

Sometimes you want to ignore some of the test cases you have in Junit. For instance, they are partially done and you want to come back to them later.

From Adminer management tool it's has export to csv file option for mysql database But not available for postgresql database. Here I will show the command to export CSV for postgresql database.

Sometimes you need to generate the skeleton for the test cases based on the classes you have in your project.

This tutorial will show you how to use Weka in JAVA code, load data file, train classifiers and explains some of important concepts behind machine learning. Weka is a toolkit for machine learning. It includes a library of machine learning and visualisation techniques and features a user friendly G...

In this post I am giving an example on how to connect to Couchbase over SSL/TLS to establish a secure connection to protect data on wire. Hopefully, you have enabled SSL on Couchbase side. For Information on enabling SSL on Couchbase side you can refer to http://docs.couchbase.com/developer/dotnet-...

IBM dashDB is a family of SQL databases. It's engine is a blend of DB2, Netezza and the BLU in-memory engine. Any supported DB2 driver will work; it's a drop-replacement for DB2. The 3 product lines for dashDB are: (1) IBM dashDB for Transactions: A general-purpose, fully managed cloud SQL database...

Base 64 encoding represents a common scheme for encoding binary into ASCII string format using radix 64. The base64 module is part of the standard library, which means it installs along with Python. Understanding of bytes and strings is critical to this topic and can be reviewed here. This topic exp...

In the App Programming Guide for iOS: Remove sensitive information from views before moving to the background. When an app transitions to the background, the system takes a snapshot of the app’s main window, which it then presents briefly when transitioning your app back to the foreground. A...

Flask is a Python micro web framework used to run major websites including Pintrest, Twilio, and Linkedin. This topic explains and demonstrates the variety of features Flask offers for both front and back end web development. @app.route("/urlpath", methods=["GET", "PO...