Code Bunch

View : https://drive.google.com/open?id=1o4_IVO4eOWkHBe5l292cGerB8UuXERoD Assets : https://drive.google.com/open?id=1tnprbUJWSve-tgtYaIwwfcAbk627wFHU

Write uses permissions in  “Project/android/app/src/main/AndroidManifest.xml”     <uses-permission android:name="android.permission.INTERNET" />        <uses-permission android:name="android.permission.CAMERA" />     <uses-permission android:name="android.permission.RECORD_AUDIO"/>     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />     <!-- setMicrophoneMute() and setSpeakerphoneOn() -->     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />             <!-- setBrightness() & setScreenMode() & saveBrightness() -->     <uses-permission android:name="android.permission.WRITE_SETTINGS" />     ...

Query to select feilds group by column and order by number of counts of feilds. || SELECT type , count (*) FROM vehicles group by type order by count (*) desc   || SELECT `userid`, count( *) FROM `library` group by `userid` order by count( *) desc   || SELECT `userid`, count( favourite) FROM `library` group by `userid` order by count( favourite) desc   ERROR : SELECT list is not in GROUP BY clause and contains nonaggregated column … incompatible with sql_mode=only_full_group_by SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));

REST stands for REpresentational State Transfer and is used to access and manipulate data using several stateless operations. These operations are integral to the HTTP protocol and represent an essential CRUD functionality (Create, Read, Update, Delete). The HTTP operations available are: POST (create a resource or generally provide data) GET (retrieve an index of resources or an individual resource) PUT (create or replace a resource) PATCH (update/modify a resource) DELETE (remove a resource)