DEV Community: skptricks

React Native Custom Common Toast for both Android iOS App

skptricks — Thu, 15 Aug 2019 17:54:13 +0000

Source : React Native Custom Common Toast for both Android iOS App

This tutorial explains how to create custom toast message in android or ios device in react native application. Toast is the one of the oldest component in android applications history.Toast would only obtain text message and automatically fill on screen according to given message. By default react native Android app supports Toast message but the iOS dose not support Toast. Toast is the one of the oldest component in android applications history. Its been present since the beginning of Android app development and continuously used by millions of developers. Toast is used to give a simple feedback on any given task when the task is completed.

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How to Show Toast Message in React Native for Android Only

skptricks — Thu, 15 Aug 2019 17:53:04 +0000

Source : How to Show Toast Message in React Native for Android Only

This tutorial explains how to generate toast message in react native application. React Native Toast is a component which is related to Android only and can be used to display information for the short period of time. A Toast contains the message to be displayed quickly and disappears after some time.

NOTE : React Native Toast is only for those who are targetting to Android platform only IOS doesn’t support Toast.

Code Snippet To Use Toast Message In React Native :
ToastAndroid.show(message, duration)
ToastAndroid.showWithGravity(message, duration, gravity)
ToastAndroid.showWithGravityAndOffset(message, duration, gravity, xOffset, yOffset)

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React Native Captcha Code Validation Android & IOS Example

skptricks — Thu, 15 Aug 2019 17:51:28 +0000

Source : React Native Captcha Code Validation Android & IOS Example

This tutorial explains how to create captcha code in react native application. Nowadays this kind of captcha code is widely used in form validation. Captcha is a type of unpredictable challenge text code written in alphanumeric characters used to make difference between Virus(SPAM) and real humans. Captcha can only be readable by human eyes and only humans can answer the right captcha. It’ll stop spam attacks on Log-In, Sing-Up and Comment pages in web applications. Right now the Captcha is also used in mobile applications to make them secure against SPAM bots.

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Gift Card Screen using react-native-confetti-cannon

skptricks — Thu, 15 Aug 2019 17:50:14 +0000

Source : Gift Card Screen using react-native-confetti-cannon

This tutorial explains how to make a Gift Card Screen using react-native-confetti-cannon for Android and IOS devices in react native application. In this example we are going to discuss step by step and that makes you easier to understand. You can create any types of screens using react-native-confetti-cannon. You have seen this type of animations whenever you got a gift vouchers or any cash back amount.

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React Native Implement Custom reCaptcha in Android iOS Example

skptricks — Thu, 15 Aug 2019 17:48:57 +0000

Source : React Native Implement Custom reCaptcha in Android iOS Example

This tutorial explains how to implement custom reCaptcha in Android or IOS device in react native application. This technology is used mostly to block spammers and bots that try to automatically harvest email addresses or try to automatically sign up for or make use of Web sites, blogs or forums. CAPTCHA, whose users include Yahoo and Google, blocks automated systems, which can't read the distorted letters in the graphic. We have decided to create a new library that will give more freedom, be more flexible, and be easy to use simultaneously.

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React Native Remove Repeated Duplicate Object Items from Array

skptricks — Thu, 15 Aug 2019 17:47:51 +0000

Source : React Native Remove Repeated Duplicate Object Items from Array

This tutorial explains how to remove repeated and duplicate object item from array in react native application. Sometimes application user add same entries in array by mistake in application and the same entries will make our array longer in size, also it will impact on application load time and performance. So in this example we are going to use below technique to remove duplicate entries in array.

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React Native Password Encryption and Decryption using Base64 Method

skptricks — Thu, 15 Aug 2019 17:46:36 +0000

Source : React Native Password Encryption and Decryption using Base64 Method

This tutorial explains how encrypt and decrypt password text using Base64 method in react native application. Encoding and decoding a string in Base64 with JavaScript can be quite handy. It's in no way meant to be a secure encryption method, but it is extremely useful for writing obfuscated strings to either a document (your webpage) or a cookie file without needing to worry about quotes or characters breaking things. A most famous password encryption technique is known as Base64 encryption which is used by hundreds of websites and mobile applications to store their password.In this example we are going to encrypt and decrypt TextInput field value using Base64 library in react native.

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Java Program to Count Number of Words in a File

skptricks — Thu, 15 Aug 2019 17:45:13 +0000

Source : Java Program to Count Number of Words in a File

This tutorial explains how to count number of words in a file in java. Find Number of words should be a valuable part. Reason for Counting word occurrence in because almost all the text boxes that rely on user input have a certain limit on the number of characters that can be inserted.

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Java Program to Reverse word in the String

skptricks — Thu, 15 Aug 2019 17:43:37 +0000

Source : Java Program to Reverse word in the String

This tutorial explains how to reverse word in java. Lets see the following java program to reverse word in string.

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java Program to Count repeated words in String

skptricks — Thu, 15 Aug 2019 17:42:02 +0000

Source : java Program to Count repeated words in String

This tutorial explains how to count word in string in java application. Lets see the Following Java program to counts how many times a word appears in a String or find repeated words. It can help you in to find the most frequent words in a string also check the count which will be equal to one for unique words.

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How to read a text file and search any specific word in java

skptricks — Thu, 15 Aug 2019 17:40:44 +0000

Source : How to read a text file and search any specific word in java

This tutorial explains how to read a text file and search any specific word in java. In order to search any specific word from a text file, we need to first read text file. Here we have provided simple example for reading a text file and search any specific word from that.

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How to get the current home directory in a Java application

skptricks — Thu, 15 Aug 2019 17:38:47 +0000

Source : How to get the current home directory in a Java application

This tutorial explains how to get the current home directory in a Java application. You can determine the current directory your Java application is started in using System.getProperty() method and the user.home property, like this:

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