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Guard statement work as an error handler. If we have to send values to server which can be empty or may not be in that condition we can use guard so that if the value is nil then app will not get crashed.
let's see ho
Applications that are written in php most of the times need to export data for some purposes. In this tutorial, we will learn "How to export that data in Excel CSV fomat?" CSV is known as the EXCEL spreadsheet that have the data in a grid f
I am having a problem when I try to push value into a foreign key in MySQL table I don't know if it's correct but I have used the GET method to pass the primary key through a link but it didn't work so how can I use the right way to
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Hello Friends,
Here I am writing code to set wallpaper in android.
It’s very applicable in many scenarios like after downloading an image we have to give an option to set it
as wallpaper or make functionality to create App wallpaper to phone wallp
Hello all,
Working with rich text editor a user can copy and paste the data any where in rick text editor and we wanted to remove the html format of that copied data so that only plain text can be copied.
To do that we have to get the copied data t
In this article, we will see how to create Web API, hosting of Web API and how to use Web API in an application.
ASP.NET Web API is a framework that makes it easy to build HTTP services which can be easily accessible to many browsers
We can find the hours between two dates by using NSDateFormatter. NSDateFormatter provides formatting and conversion methods for NSDate objects. In below code, I have used formatter to convert the start date and end date into hours and minutes where
In order to take a screenshot of a screen and save the captured screenshot to library, use the below steps:
Add the "Privacy - Photo Library Usage Description" key to info.plist
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I have an Android app which downloads simple text files from my website using HTTPS. I have been testing it on emulators for every version from API18 onwards, and on real devices running API18 and API28. It works fine for API21 and above, but for API
