Tutorial by Topics: v

JNI (Java Native Interface) is a powerful tool that enables Android developers to utilize the NDK and use C++ native code in their applications. This topic describes the usage of Java <-> C++ interface.

This section provides an overview of what activemq is, and why a developer might want to use it. It should also mention any large subjects within activemq, and link out to the related topics. Since the Documentation for activemq is new, you may need to create initial versions of those related t...

All the algorithms related to Graph traversals. Their complexities, both runtime and space

Please note that the Twig extension is not compatible with PHP7 and although there is a pull request to resolve this situation it was not yet made part of version 1.x. With the most recent Twig 2.x release the C extension was removed but might be part of 2.1. Some benchmarks reveal minimal improv...

Typical database backed, annotation base spring security setup. configureGlobal() configure the auth object. The later two SQLs may be optional. configure() method tells spring mvc how to authenticate request some url we do not need to authenticate others will redirect to /login if not yet...

A private and secure docker registry instead of a Docker Hub. Basic docker skills are required. CommandExplanationsudo docker run -p 5000:5000Start a docker container and bind the port 5000 from container to the port 5000 of the physical machine.--name registryContainer name (use to make “docke...

Cryptography is used for security purposes. There are not so many examples of Encryption/Decryption in Python using IDEA encryption MODE CTR. Aim of this documentation : Extend and implement of the RSA Digital Signature scheme in station-to-station communication. Using Hashing for integrity of mess...

This is a really small part, but still essential if you want to be able to communicate efficiently with other people using Sublime Text 3. More to come: settings, keymap, mousemap etc...

If you have to change some things in renderer.js or main.js but you want to do the changes in index.html, you can use the remote function. It lets you access all the electron functions you need! use remote like require("electron"): main.js:    const electron = require("elec...

PowerShell offers a variety of useful "automatic" (built-in) variables. Certain automatic variables are only populated in special circumstances, while others are available globally.

How to validade user inputs. Validation constrains the values a user can input into a cell, and/or set a combobox for the user select the value for the cell. Optionally, a message can be displayed when the user clicks in a cell and a message error, when the validation fails.

Webview can be used to load external webpages or html content. This component is there by default.

In order to use custom tags in JSP,we used to have TLD files,along with a Java class to define the custom tags but post JSP 2.0 specs,the same can be achieved,without the need for any Source code files,making it easy to maintain and it can also be created by someone with basic knowledge of JSP tags ...

Pivot table is one kind of interactive table, which can be used to calculate data, such as get sum or count data. Also, users can change pivot table layout for analyzing data with different ways or reassign row/column label. Every time users change layout, data will be recalculated in pivot table. ...

You can use hierarchical queries to retrieve data based on a natural hierarchical relationship between rows in a table

Using SSIS to extract data from a CSV file and insert into a SQL Server table

There is a built in easy way to read files in binary within VBA, however it has a restriction of 2GB (2,147,483,647 bytes - max of Long data type). As technology evolves, this 2GB limit is easily breached. e.g. an ISO image of Operating System install DVD disc. Microsoft does provide a way to overco...

Sometimes your SSH session stops responding. You can easily get out of that session using the following trick.