Tutorial by Topics: s

It is .NET version of POI Java project. it allows to read/write xls, doc, ppt files without Microsoft Office installed. Details about documentation is available here:https://github.com/tonyqus/npoi

rspec-expectations ships with a number of built-in matchers. Each matcher can be used with expect(..).to or expect(..).not_to to define positive and negative expectations respectively on an object.

This section provides an overview of what ionic3 is, and why a developer might want to use it. It should also mention any large subjects within ionic3, and link out to the related topics. Since the Documentation for ionic3 is new, you may need to create initial versions of those related topics....

test coverage is defined as a technique which determines whether our test cases are actually covering the application code and how much code is exercised when we run those test cases. Angular CLI has built in code coverage feature with just a simple command ng test --cc

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

It sometimes happens that two languages put different meanings on the same or similar syntax expression. When the both languages are of interest for a programmer, clarifying these bifurcation points helps to better understand the both languages in their basics and subtleties.

The Rich Notifications lets you customize the appearance of local and remote notifications when they appear on the user’s device.Rich notification mostly includes UNNotificationServiceExtension and UNNotificationContentExtension ie displaying the normal notification in an extended manner

RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino and Node. Using a modular script loader like RequireJS will improve the speed and quality of your code. Using TypeScript with RequireJS requires conf...

The sync adapter component in your app encapsulates the code for the tasks that transfer data between the device and a server. Based on the scheduling and triggers you provide in your app, the sync adapter framework runs the code in the sync adapter component. Recently i worked on SyncAdapter i wan...

Recursivity is a programming method where sub-programs call themselves. It is very convenient to solve some kinds of problems in an elegant and generic way. VHDL supports recursion. Most logic synthesizers also support it. In some cases the inferred hardware is even better (faster, same size) than w...

Most of the time, when we create spreadsheets, we just use a Cell's Value property to put content in the cell and the Style property to format it. Occasionally, however, we may wish to apply multiple styles to a cell - maybe put a bold and underlined title before the rest of the content, or highlig...

In this post you will find the different ways to implement offline capabilities when usingFirebase , information about when and why could be a good idea enable offline capabilities and examples of it with Android platform. What should I use? Disk persistence or keepSynced calls? From my exp...

IEx provides access to Elixir documentation. When Elixir is installed on your system you can start IEx e.g. with iex command in a terminal. Then type h command on IEx command line followed by the function name prepended by its module name e.g. h List.foldr

Learn how to use the built in server to develop and test your application without the need of other tools like xamp, wamp, etc. ColumnColumn-STell the php that we want a webserver<hostname>:<port>The host name and the por to be used-tPublic directory<filename>The routing scrip...

This topic will walk you through different options available in the Acumatica Framework to create date and time fields in a data access class (DAC).