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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to remove spaces in a string in MATLAB?
MATLAB provides various methods and functions to remove spaces in a string. In this tutorial, we will cover the commonly used methods for removing extra spaces in a string. So, let’s start. Remove White Space in a String Using "isspace" Function In MATLAB, the "isspace" function is a built-in function that is used to determine and remove the ASCII white space present in a string. Syntax string_without_space = isspace('input_string'); Example Let us take an example in MATLAB programming to use this function to remove white spaces in a string. % MATLAB code to remove white space from ...
Read MoreHow to Count Unique Values in a Filtered Column in Excel?
Powerful spreadsheet software like Excel provides a variety of features to alter and analyse data. Finding the number of distinct values in a filtered column is a typical task that can be helpful when working with huge datasets. Excel data filtering enables you to focus on particular subsets of your data by only displaying rows that match specified criteria. The ordinary COUNT function, however, merely counts the visible cells, including any duplicates, when a column is filtered. We need to use a different strategy in order to precisely count the unique values in a filtered column. In this article, we'll ...
Read MoreHow AI/ML will Impact iOS App Development in 2023?
Artificial Intelligence is at its peak nowadays, and it has ushered in a new era of possibilities in mobile app development, and iOS platforms are no exception. As we approach 2023, the integration of AI and ML is set to redefine the landscape of iOS app development. iOS application development companies work closely with organizations to create customized mobile applications. Collaboration of AI with App Development AI and Dev's technologies collaborate with businesses to understand their objectives, target audience, and unique challenges, ensuring that the resulting iOS applications align perfectly with the organization's goals. Based on reports, the Machine ...
Read MoreHow to use Hashmap in TypeScript?
The Hashmap is the one kind of data structure that stores the key-value pairs of the different data. Like other programming languages, TypeScript also contains a built-in map data structure. In JavaScript, we can't define the key or value type that needs to be stored in the map. So, we need to create a map of the generic type. In TypeScript, we can define the type of the key and value to be stored in the map. Syntax Following is the syntax create the map in TypeScript − let hashMap = new Map(); Parameters key_Type − It is ...
Read MoreHow to change the color of the axis, ticks and labels for a plot in matplotlib?
We can change the color of the axis, ticks and labels, using ax.spines['left'].set_color('red') and ax.spines['top'].set_color('red') statements. To change the color of the axis, ticks, and labels for a plot in matplotlib, we can take the following steps −Create a new figure, or activate an existing figure, using plt.figure().Add an axis to the figure as part of a subplot arrangement, using plt.add_subplot(xyz) where x is nrows, y is ncols and z is the index. Here taking x = 1(rows), y = 2(columns) and z = 1(position).Set up X-axis and Y-axis labels using set_xlabel and set_ylabel method for creating ax using add_subplot().To ...
Read More8085 Program to Add two 8 Bit numbers
In this program, we will see how to add two 8-bit numbers using 8085 microprocessor.Problem StatementWrite 8085 Assembly language program to add two 8-bit numbers and store the result at locations 8050H and 8051H.DiscussionTo perform this task, we are using the ADD operation of 8085 Microprocessor. When the result of the addition is the 1-byte result, then the carry flag will not be enabled. When the result is exceeding the 1-byte range, then the carry flag will be 1We are using two numbers at location 8000H and 8001H. When the numbers are 6CH and 24H, then the result will be ...
Read MoreExplain the characteristics of DBMS?
There are so many characteristics of a database management system, which are as follows − A database management system is able to store any kind of data in a database. The database management system has to support ACID (atomicity, consistency, isolation, durability) properties. The Database management system allows so many users to access databases at the same time. Backup and recovery are ...
Read MoreGolang Program to Convert String Value to Byte Value
In this tutorial, we will learn how to convert string values to byte values using golang programming language. String Value − A string value is just a sequence of characters, like "abc". A string value is always enclosed in quotes. All types of characters are allowed (even digits, as in "abc123"). Strings can contain any number of characters. Byte value − The byte data type is an 8-bit signed two's complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive). The byte data type can be useful for saving memory in large arrays, where ...
Read MoreCreate self-contained content in HTML5
The element in HTML5 is used to display self-contained content (images, videos, etc). This can be attached to the main program, and can be used at any place within the document without impacting the flow of document. Additionally, if we remove the tag, it won’t affect the structure of the document. Syntax The usage of tag in HTML is shown below − Image content... The parameters used in the caption are img, src and figcaption. The tag is used to specify the image source URL when we are including an ...
Read MoreHow to Import Data from a CSV File with Numeric Values and Texts into MATLAB Workspace?
CSV or Comma Separated Values is a file format that can store numeric and text values. The most important characteristic of a CSV file is that it allows to exchange the data among a variety of sources. MATLAB is a powerful tool that provides a large number of built-in functions to perform various operations. It provides the following two functions that enable the users to import data with numeric and text values from a CSV file into the MATLAB workspace. readtable() importdata() In this tutorial, I will show you the process of importing data from a CSV file ...
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