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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...

Downloads This chapter contains useful downloads like the webdrivers and link to browsers Drivers Place all the drivers in your path variable Chrome driver FireFox driver Microsoft Edge driver Opera driver Browsers Chrome FireFox Microsoft Edge Opera

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...

Your Apps performance is a crucial element of the user experience. Try to avoid bad performing patterns like doing work on the UI thread and learn how to write fast and responsive apps.

Keeping your code clean and organized while developing a large Rails application can be quite a challenge, even for an experienced developer. Fortunately, there is a whole category of gems that make this job much easier.

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...

This documentation is not specific to liferay but can be used with reference to any web application. Liferay provides Google Analytics(referred as GA ahead) by default,after configuring Analytics id GA-##### in Site settings.But this provides limited functionality,only allowing to track page views(...

We may use QML to build hybrid applications, since it's much more easier than C++. So we should know how they communicate with each other.

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.

The NuGet package Newtonsoft.Json has become the defacto standard for using and manipulating JSON formatted text and objects in .NET. It is a robust tool that is fast, and easy to use.

What is introspection? Introspection is looking inward to know about the inside. That is a simple definition of introspection. In programming and Ruby in general…introspection is the ability to look at object, class… at run time to know about that one.

This topic illustrates how to exploit Functional Programming in a WPF application. The first example comes from a post by Māris Krivtežs (ref Remarks section at the bottom). The reason for revisiting this project is twofold: 1\ The design supports separation of concerns, while the model is kept pur...

This tutorial covers all the necessary steps required to upload an iOS app to the App Store.

Currently, reading all elements in JSON array is not possible in Redshift. For e.g. if you want to read Manufacturer and model as columns from following JSON dim_idnumberinfomanufacturermodel 2001Nissan~Sentra^Nissan~Maxima^Ford~Taurus^Ford~Escort^NissanSentra 2002Nissan~Sentra^Nissan~Ma...

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

Internationalization (i18n) and Localization (L10n) are used to adapt software according to differences in languages, regional differences and target audience. Internationalization : the process of planning for future localization i.e. making the software design flexible to an extent that it can ad...

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