Android SQLite How to Delete Rows In Database

UPDATE: See Complete Application Example Here

Here we will delete SQLite database rows, which we inserted in previous post . For SQLite integration see this post if you are at the beginning of using the database in your application.

So as we already have application using which we can insert rows in the database.

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Android SQLite Insert Rows in Database

UPDATE: See Complete Application Example Here

Previous Part 1: Android SQLite: Integration.

Part 2: Insert Rows in SQLite Android App

In the previous post we worked on the integration of SQLite then we created Database and Table. Now we will Create a new Activity to insert a new row in Database.

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Android SQLite Integration

UPDATE: See Complete Application Example Here

Part 1: Android SQLite: Integration.

Next Part 2: How to Insert New Row in SQLite Database

Android SQLite is the best way to save data locally in the device itself. SQLite acts as a local database for applications saving data in tradition columns rows architecture. It is suited where data is structured and repeating, for example, user data information. Here we will discuss the implementation of SQLite form beginning using API’s of android.database.sqlite package.

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How to Add Back Arrow in Android Activity

Here is a simple method to add a back arrow to other Activity to come back to MainActivity. To enter a new activity we create an Intent then start a new Activity using that intent instance using the startActivity method.

After we enter the new activity we add a listener on action bar instance to finish other activity to come back to MainActivity.

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jQuery & PHP Convert Date time to Facebook Style TimeAgo

Whenever a user sees a date or time, he/she start doing comparisons between current time and given time. So it takes some more brain resources to do time difference calculations. Facebook knows about this lazy human behavior, that’s why it always shows date time in the following format

less than a minute ago
17 minutes ago
1 Year ago

Instead of

30 May 2018 15:35:47
30 May 2018 15:18:33
23 May 2017 09:28:23

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Change Version Number of App in Android Studio v 3.1

Following method is to change the version number of application in Android Studio V 3.1 using settings. There are two methods we can follow, let’s have a look at both:

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Android Useful Methods and Functions

A fully featured Android application has a lot of functionality going on to provide a user-friendly interface to the user. For example, we can Indicate if the device is still connected to a network of if connected is it Wifi or mobile network, check GPS status on the device, battery status like a battery percentage or if connected to power source etc. In this post, I am going to list some similar handy and useful methods which are needed most of the time in an Android application.

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Lenovo – Enable VT-x in BIOS

Most probably you may have encountered VT-x disabled issue during Android Emulator Installation. VT-x is Virtualization Technology which allows PC platforms to run multiple applications and operating systems simultaneously blah blah…

This procedure is for Lenovo for other It may be a similar process.

Let’s enable it

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Check Hardware Details of CPU using Small Utility

Going to share a very helpful PC application to check your hardware configuration deeply. Without opening your CPU as I did :/ .I wanted to know DDR version of RAM installed. Download this free and small utility to check basic to advanced hardware details like

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jQuery UI Datepicker AngularJS Directive using Min Max Options

In an Angularjs project, if you are trying to add a datepicker having all features like MinDate MaxDate etc, you will hardly find any module which is performance efficient, bug-free and is requirement friendly like jQuery UI datepicker.

So, If you are looking to use jQuery Datepicker as a directive in your AngularJS project, then believe me at present it will be a great option available which is fast, healthy and powerpack with huge options.

here I am going to share with you datepicker directive with basic options only like MinDate, MaxDate and default date, But as per requirement you can follow the same procedure to add more option in the directive.

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