Tag: CODING

ASP.NET or Java For Web Applications Development

Posted on by Volodymyr Khitsiak

ASP.NET and Java are often compared as they both work well for the enterprise application development. Aimed at building A-quality enterprise apps, these two technologies both have pros and cons, and thus, supporters and opposers. This article will help you choose the most suitable technology depending on the complexity of the applications required.

But before we jump into today’s post, we should mention the following: if it seems odd for you to compare ASP.NET with Java, don’t get annoyed – we know that C# programming language is a direct comparison with Java. ASP.NET is directly compared with Java Server Pages (JSP).

Microsoft .NET and Java Similarities

To tell you the truth, there are a number of similarities between these two technologies, the main ones are listed below:

  • They are used for enterprise level development, offering security and functionality needed.
  • They both simplify the app development by offering an array of standardized, modular components and services.
  • Both of them allow developing and integrating web services, so they become more extensible and interoperable.

ASP.NET or Java: What to Choose?

You wouldn’t go wrong picking either of these two computing technologies. Still, when thinking about which technology to choose, consider the key benefits each of them brings.

Develop with Java because:

  • Java perfectly runs on different computers, devices and consumer gadgets whilst ASP.NET is mainly targeted for the Windows operating system.
  • Java is ideal for complex solutions requiring huge volumes of users. In today’s custom software application development, Java is a programming language of choice for complex applications, in particular banking solutions, as it allows to secure their data at the highest level and guarantee consistent, smooth and secure access to thousands and thousands of users at the same time. A good example here is Amazon.
  • Java lets you use additional frameworks, giving almost endless development opportunities.

Whilst Java is the primary programming language for huge sized enterprise solutions, still, there are a few reasons why NET development gets the crown in the famous. Net vs Java battle when it comes to medium sized applications. They are:

  • Deploying any ASP .Net web application is easier and faster than a similar Java app using your IDE of choice.
  • Developed by Microsoft and integrated into the Windows operating system, NET framework does not involve any third-party vendors, maintaining top quality.
  • There’s one standard integrated development environment for any Microsoft .NET product –  Microsoft Visual Studio, Java doesn’t feature one standard tool.
  • ASP .Net apps are scalable.
  • Finally, Microsoft tools have an edge over Java for creating apps featuring rich graphical user interfaces.

With that being said, ASP .Net becomes a great solution if you are developing a middle-sized product for Windows, otherwise, develop with Java. Anyway, as it was already mentioned, both ASP .Net and Java will do your job just fine, so you wouldn’t go wrong picking either of those.

Top 10 PHP Tips For Developers

Posted on by Volodymyr Khitsiak

The time goes by and PHP is evolving steadily providing developers with more intricate and efficient tools. In this article, we attempted to gather the most profitable php tricks and hacks both for newbies and more experienced website makers. Let’s go! 

PHP Advanced Programming for Everybody

  • Work With Sessions 

The newest version of php enables session_start() to accept an array of options to define php.ini configurations. One of the advanced php techniques is to use session.lazy_write option for rewriting session data automatically and read_and_close function for preventing changing them. 

  • Enable Error Reporting

One of the php tricks for beginners, which are known but underestimated by professionals. These two lines should be included into all advanced php programming tutorials: 

error_reporting ( E_ALL ) ;

ini_set ( ‘display_errors’ , 1 );

Save your time and effort just by adding them in the beginning of your code. 

  • Handle Ternary Operator

The ternary operator, as it’s claimed in advanced php books and advanced php w3schools, in some cases is exactly what you need to write an efficient and lightweight code. However, the advisability of its use depends on the variable’s data size. If the operand is a sizable structure it will be copied which may lead to memory leaks. In some cases it is better to use the “if” operator. 

  • Improved Generators

In PHP7 there are several new advanced php topics and tricks concerning generators, namely the return statement and generator delegation. These features allow returning the very last generator’s value or delegate the values of one generator to the other using yield from. 

  • Anonymous Classes

Advanced php concepts claim that an anonymous class as a can be generated from new class if you need a one-time class and its object does not make sense. Such php programming tricks are described in advanced php topics tutorials and help to use resources advisably. 

  • Forget MySQL Driver

It’s time to follow php advanced concepts and switch to PDO. This extension helps to connect various database managers to your website. You can simply find an advanced php tutorial with examples on the Internet (try to enter advanced php tutorial pdf or php tips and tricks pdf) and start working with state-of-the-art tools. 

  • Utilize .htaccess

Clean URLs are great for SEO, so do not hesitate to improve them using .htaccess file:

RewriteEngine On

RewriteRule ^([a-zA-Z0-9]+)$ index.php?page=$1

The method is adopted form advanced php books. This would improve redirection performance either. 

  • Improve isset()

In PHP7 a ?? operator was added. It returns the first operand if it is set and is not NULL, and in the opposite case returns the second operand. It’s very convenient in a combination of a ternary operator and the isset () function, which is stated in many php advanced concepts with examples. 

  • Avoid Using require_once/include_once statements

All php tricks ratings are shouting at coders not to use *_once language constructs in the code, and so do we. By the idea, these statements should help to save the server resources and this is a exactly a case in simpler apps, but at high-load and mission critical servers these constructs’ often lead to the reduction in efficiency. Most of advanced PHP tutorials recommend using the traditional require()/include() functions using the relative paths instead.

  • Keep Your SQL Safe

The developers of all levels often ask how to become a good php developer. Our answer is: learn to write secure code. That’s why we recommend always adhere to simple SQL injection prevention rules. Escape any variable that you’ll use in the database:

$query_result = mysql_query (“SELECT * FROM WHERE Ex_table ex_field = \” ” . mysql_real_escape_string( $ ex_field ) . ” \ ” ” ) ; 

Afterword

Usually, php coding tips contain universal pieces of advice or ignore new implementations. Our php tips and tricks advanced further and tried to find the freshest solutions to improve php coding. Hope it will be useful for you!