VBA-CSV-interface VS VBA-Expressions

During this process, I also thought about how to offer the users of the tool a help channel where they can receive help, since the code project is currently maintained by a single person. This is why I decided to create the r/CSVinterface community, whose main objective is to serve as a help channel for CSV Interface users.

To prove that we are capable to unlocks some performance limitations from traditional file processing approach, I decided to develop the CSVTextStream to gain advantage over native VBA's I/O functionalities, boosting the efficiency of text file reading up to 2 GB in size by use a buffered text stream technique. You can download the latest version from here.

This is by no means all the functionality that CSV Interface can provide. If you want to know more details, I invite you to read the documentation.

Your requirements are according to RFC-4180 specifications. There is no standard CSV format. This situation has led to the proliferation of CSV variations such as DSV, TSV... Creating a custom library to solve your problem can be a solution, you can also use other already developed and well tested libraries such as CSV Interface, a library that supports CSV according to RFC-4180 specifications and also DSV files using the Unix style scape sequence.

VBA can solve, literally, every problem you can face in your daily routine. You can automate repetitive task and also expand the language to create complete utilities and offer others a solution to a common issue. For example, I created VBA CSV Interface to help users deal with data from CSV files.

With CSV Interface this task can be done with easy. The library has a MergeField method that performs this specific task. Also you can shift fields and rearrange them as you wish.

As usual, at the end of the year, a new version of VBA CSV Interface is available. However, this time it is a major revision focused on refactoring code and increasing the usability of the tool.

This is a great use case of VBA CSV interface. Using the library you can split your file on related data and filter it out by column/field content.

Save your data as CSV and manage it from CSV Interface.

So, if a Dominican needs to calculate the taxes that will be charged to them monthly, they should take pencil and paper, compute the annual amount of income and apply the corresponding formula, or they can use the following code in conjunction with VBA Expressions and get their result in a simple way.

Systems of linear equations have been taught since high school, they are of utmost importance in mathematics. Although Excel is possible to solve, manually, equations using matrix inverse and matrix multiplication. Today we will show you a practical way to solve such problems using VBA Expressions.

Here is a direct GitHub link to VBA Expressions Best regards!

After this publication, which details the reason why VBA Expressions turned out to be the most feasible option to solve the problem of integrating an expression evaluator with CSV Interface, it is time to address the process of integrating the evaluation capabilities and the ease with which this goal was achieved.

After a long search for something similar to the above, I decided to experiment and test the veracity of a warning that read: "... rather, it evaluates the infix expression directly. This approach is slightly more complicated than the traditional one". Then, I chose to develop an evaluator with its own grammar and a different approach to handle mathematical expressions. The solution I came up with is so called VBA Expressions. With VBA Expressions we can evaluate a variety of mathematical expressions, being able to work with arrays defined by text strings as in Java. A notorious feature is the ability to work with variables (Pi.e * 5.2Pie.1 + 3.1Pie), constants (3pi+ln(2e)), floating point numbers ((1.434E3+1000)*2/3.235E-5) and Boolean values (x>0 & Sqr(x-Ln(2))>=3 | tan(x)<0).