There is a common problem while working with FlatList pagination. It calls two times with out any reason. We can solve it in different ways.But I have a very effect way which is worked for me.
Try to implement onMomentumScrollBegin on FlatList :
constructor(props) {
super(props);
this.onEndReachedCalledDuringMomentum = true;
}
<FlatList
...
onEndReached={this.onEndReached.bind(this)}
...
December 12, 2019
November 09, 2019
React native PATH variable set up in Mac
Enter the given line to your Mac terminal
nano ~/.bash_profile or nano ~/.zshrc
Copy and past given line to your bash_profile file
export ANDROID_HOME=~/Library/Android/sdk/
export PATH=$PATH:~/android-sdks/platform-tools/
export PATH=$PATH:~/android-sdks/tools/
export PATH=$PATH:~/android-sdks/tools/adb
cltr...
November 02, 2019
The Rest/Spread Operator in JavaScript
One of the most interesting features added to ES2015 was the spread operator. This operator makes copying and merging arrays a lot simpler. Rather than calling the concat() or slice() method, you could use the ... operator:
const arr1 = [10, 20, 30];
// make a copy of arr1
const copy = [...arr1];
console.log(copy); // → [10, 20, 30]
const arr2 = [40, 50];
// merge...
October 30, 2019
React Native Component Lifecycle
React native life cycle after React 16.3
React native life cycle before React 16.3
What are the lifecycle methods of React?
React 16.3+
getDerivedStateFromProps: Invoked right before calling render() and is invoked on every render. This exists for rare use...
September 29, 2019
Call back function in react-naitve
How to send data current page to previous page using callBack in react - native.
import React, { Component} from 'react';
import { Text, TouchableOpacity} from 'react-native';
import {Actions} from 'react-native-router-flux';
export default class FirstScreen extends Component {
constructor(props) {
super(props);
}
onCallBack(data)...
September 25, 2019
Git Bibel [Git command]
Clone repository : git clone "repository_name"
Commit changes : git commit -m "[commit message]"
Show last five commit : git log --oneline -5
Merging multiple commit to single commit: git merge --squash [branch_name]
Git fetch : git fetch origin
CheckOut with a new local branch: git checkout -b name origin/develop
Push only changes: git push origin HEAD:refs/for/develop
Modify...