Tutorial by Topics: d

Oracle produces a variety of exceptions. You may be surprised how tedious it can be to have your code stop with some unclear message. To improve your PL/SQL code's ability to get fixed easily it is necessary to handle exceptions at the lowest level. Never hide an exception "under the carpet&quo...

"A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing – hence "field-programmable". The FPGA configuration is generally specified using a hardware description language (HDL), similar to that used f...

The angular-cli tool can help you to scaffold different parts of an angular application (components, directives, pipes, services, classes, guards, interfaces, enums and modules). ng generate [component | directive | service | pipe | class | enum | interface | guard | module] [name] [flags...] ...

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

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

Core Data is the model layer of your application in the broadest sense possible. It's the Model in the Model-View-Controller pattern that permeates the iOS SDK. Core Data isn't the database of your application nor is it an API for persisting data to a database. Core Data is a framework that manages...

The internet of thing (IOT) is the inter-connected of physical devices such as power plug, temperature sensors. These devices attached network module (Wifi, 3G or 4G) can extend the connectivity to internet. A bidirectional communication can be established once the device connected. The devices ...

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

Design patterns are general solutions to problems that frequently occur in software development. The following are templates of standardized best practices in structuring and designing code, as well as examples of common contexts in which these design patterns would be appropriate. Structural desig...

Spending most of the time on terminal can be a big deal for eyes. Wisely choosing color scheme can benefit your eyes in many ways. Recently I ran into Solarized ColorScheme for Vim. Adding this small plugin can make a big difference on text appearance on terminal. Many thanks to Ethan Schoonover for...

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

AIDL is Android interface definition language. What? Why? How ? What? It is a bounded services. This AIDL service will be active till atleast one of the client is exist. It works based on marshaling and unmarshaling concept. Why? Remote applications can access your service + Multi Threading....

In this topic you will explore two approaches to conditionally hiding tabs on data entry screens in Acumatica.

Redis provides a string datatype that is used to associate data with a particular key. Redis string are the most basic datatype available in Redis and one of the first datatypes that users learn to work with. Strings are often associated with text data, but Redis strings are more like buffers that ...

The Dll and DllReference plugins allow the code to be split in multiple bundles in a way the bundles can be compiled independently. It is possible to build "vendor" scripts in a library that does not need to be compiled often (ex: React, jQuery, Bootstrap, Fontawesome...) and reference it...

For some time I've searched for the best way to log requests and response in an ASP.Net Core. I was developing services and one of the requirements was to record request with its response in one record the the database. So many topics out there but none worked for me. it's either for request only, r...

Keybindings are, as a lot of things in Sublime Text, JSON. Make sure you understand how to use them, they're going to save you a lot of time! keys: [list] a list of keystroke to press command: [string] the command to run args: [dict] the argument to pass to the command context: [list] a lis...