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Sometimes, the task is to show a small bounded area with some text, picture, or colors and to retrieve more information from it later or to perform some actions on selecting that item. For this Card from react-native-paper can be used. More than one Card can also be used on a Screen, integrating it as a list item and it can be made clickable. In this article, the React native and javascript code is shown with two different examples where first a single card with an Image is used in an app, and in the second example multiple cards are ... Read More
Tabs are created to implement multipage views in apps. Tabs are often placed on the top or at the bottom of the screen. Some libraries permit making tabs in mobile apps. Tabs can also be made using simple components like buttons. In this article, the React native and javascript code is shown with two different examples where in the first example, the buttons are used to make tabs. In the other example, the createMaterialTopTabNavigator from '@react-navigation/material-top-tabs' is used to make tabs and then render these on the screen of the device. Algorithm 1 Step 1 − Import Text, View, StyleSheet, ... Read More
Introduction Python initially started off as Python version2, which is also known as the Legacy Edition. The last edition of Python2 was Python2.7, which went out of service in 2020. Python 3.x was introduced as a replacement, with a host of improvements and bug fixes over the Python 2.x versions. The older Legacy Python was a LTS software, which means it had Long-Time Support. However, Python 3.x versions are backward incompatible releases, which makes it very essential to upgrade Python 2 codebases to Python 3, to fully enjoy the ease and support of Python 3. The biggest reasons for upgrading ... Read More
Text to Speech is an important area where the written language text is converted into speech form. For using Text to Speech conversion, functionality from expo-speech can be used. In this article, the React native and javascript code is shown with two different examples, where in the first example while showing the text-to-speech conversion, the pitch and speed change are shown along with the original conversion. In the second example, the pause, resume, and stop methods are demonstrated and the user can also enter the text at the time of conversion. Algorithm-1 Step 1 − Import Text, View, StyleSheet, and ... Read More
Sometimes we need to find the similar dates in dataset of multiple dates to identify the frequency of occurrence of any activity in a month/year or day. For this we have a formula in excel using which we can instantly find out the dates falling under a specific year and/or month even for a single day. We will be using the following two methods to identify the dates by month and year only from a dataset. Comparing adjacent dates by month and year only through a formula Finding dates by month and year only through Conditional Formatting Finding ... Read More
For example, if there are two columns of data having decimal numbers and we want to compare the values column wise, then we can do this using two methods in excel. Either by comparing only decimal values or the whole number. Let’s see how we can complete this activity. Following is the method explained in this article. Compare Two Decimal Numbers with Formula Step 1 − Following is the sample data for comparing the decimal number. Step 2 − Now enter the below mentioned formula in C2 cell of Column C to compare the values of column A and Column B. =IF((FLOOR(A2, 0.01)-FLOOR(B2, ... Read More
Often we have multiple sheets of dataset having similar values but not aware whether any value is missing or not. Manually checking each value will be a tedious activity. So for this we can use the below mentioned formula which will identify the missing values in no time. Let’s see how to implement this formula. Compare Two Columns for Missing Values with Formulas and Highlighting the Same Step 1 − We have taken the below sample data in different sheets for comparison having some common as well as different values. Here, we have taken some data in two separate columns and ... Read More
In this article we will learn how to compare two number having nearby values to each other with a specified tolerance value. However using the basic formula as =A1=B1 we can directly compare the values for the exact match but sometimes we need to compare the value upto a tolerance values. For this, follow the below mentioned formula and steps. Comparing Two Numbers having a Specified Tolerance Value Step 1 − We have taken the following sample data for comparison. Step 2 − Enter the formula in C2 cell as mentioned below. This formula will return True for those values ... Read More
Conditional format icons are used for better data visualization in excel. It gives an instant data analysis to the viewer. For example, Icon sets can be used in the following scenarios; comparison of greater than, less than and equals to data item, comparison of highest temperature and lowest temperature, comparison between price inflation etc. In this article we will learn how to put icons instead of number while comparing adjacent cells of a rows or columns in an excel file by using the following methods − Compare adjacent column cells with Conditional Formatting icon set in Excel Compare adjacent ... Read More
Sometimes, the task is to increment a number in a given range. For this different types of Sliders can be used. Different libraries permit using sliders in mobile apps. In this article, the React native and javascript code is shown with two different examples where in the first example, the '@react-native-community/slider' component “Slider” is used. In another example, the circular slider called the ArcSlider is used from "rn-arc-slider" to make a slider and then render it on the screen of the device. Example 1: Using Slider from 'react-native-community/slider' to print table of a number. Algorithm Step 1 − Import ... Read More