Tutorial by Topics: 7

C# 7.0 is the seventh version of C#. This version contains some new features: language support for Tuples, local functions, out var declarations, digit separators, binary literals, pattern matching, throw expressions, ref return and ref local and extended expression bodied members list. Official re...

Examples for developers module should be used as a reference for module development ideally. It has explanation of all the major APIs, well documented usage. It is all in for begineers to understand module development.

Setup Download and install Atmel Studio 7 from here. Purchase a debugger. You can get by with a ISP programmer, but if you want debugging capabilities, which is one of the big advantages of using Atmel Studio, you will want a debugger. I recommend the Atmel ICE, as it provides debugging ca...

In the first versions of iText, there was only one font class: Font. With this font, you could create a Font object for fourteen fonts from five font families: Helvetica (regular, bold, oblique, bold-oblique), Times Roman (regular, bold, italic, bold-italic), Courier (regular, bold, oblique, bold...

Creating a document in which you have to switch between styles frequently tends to be tedious in iText 5. You need to create a lot of Chunk objects and you always have to make a trade-off between applying the styles directly to every new Chunk or creating a helper method that creates the Chunk for...

The iText 5 class names PdfPTable and PdfPCell were chosen because we already had classes named Table and Cell to create table and cell objects at the highest programming level. There was also a class named PdfTable to be used by iText internally. Those classes had a lot of flaws and they were dep...

The code to convert a plain text file to a PDF document is pretty simple whether you use iText 5 or iText 7. In iText 7, you have the advantage that you can define the alignment at the level of the document. In iText 5, you have to set the alignment for every separate Paragraph object. To underst...

In iText 5, you can't use the add() method to add a Paragraph to a Document if you want to organize the content in columns. We can't reuse the code of the Text2Pdf.java (iText 5) example. Instead we have to create a ColumnText object, we have to add all the Paragraph objects to this object, and o...

In iText 5, we introduced the concept of page events to allow developers to add specific behavior when a document is opened, when a new page is opened, when a page ends, and when a document is closed. In the documentation, we made it very clear that it was forbidden to add content in the onStartP...

In the original design for iText, it was possible to create a high-level Document object, and then have different DocListener objects listening to that Document object. This was achieved by using different writers: a PdfWriter, an HTMLWriter, and an RtfWriter. When using a PdfWriter, a PdfDocument...

iText 5 is a library that has grown organically. Many developers contributed code. For instance: one developer contributed code to create form fields from scratch, using classes such as TextField and PdfFormField; another developer contributed code to change existing form fields, using the AcroFie...

This section provides an overview of what drupal-7 is, and why a developer might want to use it. It should also mention any large subjects within drupal-7, and link out to the related topics. Since the Documentation for drupal-7 is new, you may need to create initial versions of those related t...

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

After MySQL 5.7, when we install MySQL sometimes we don't need to create a root account or give a root password. By default when we start the server, the default password is stored in the mysqld.log file. We need to login in to the system using that password and we need to change it. Recoverin...

This section provides an overview of what php-7 is, and why a developer might want to use it. It should also mention any large subjects within php-7, and link out to the related topics. Since the Documentation for php-7 is new, you may need to create initial versions of those related topics. ...

It will focus on Installing Pentaho Kettle - GUI Spoon on Local machine both Windows and Ubuntu machine. Spoon is a very effective ETL Tool from the basket of Pentaho. it is easy to install and it can change the way the Data Loading and data Cleaning is done in any organisation. it is faster a...