Few basic tips to work on Excel
Few basic tips to work on Excel 1. Use MS Excel Format Painter To start you off, get yourself familiar with formatting your spreadsheet cells. A visually organized spreadsheet is highly appreciated by others as it can help them follow your data and…
What’s new with iOS 13.x
What’s new with iOS 13.x Apple has released the first developer beta for iOS 13.1. The beta offers many changes that we will cover with the post-13.0 update, including many features that had previously been removed from betas. This was in part due…
How to Load local web files & resources in WKWebView
How to Load local web files & resources in WKWebView In Swift you can load HTML files into your WKWebView from an file which is part of your App Bundle. Before you use the below code snippet, please make sure that the HTML file you want to display in…
how to detect low power mode in swift
How to detect low power mode in swift What is low power mode? Low power mode is a new way that apple is tackling their ever dwindling batteries. It stops all background activity, dims the screen and uses different assets to save power. It’s pretty neat…
How to Fix Use Legacy Swift issue in Xcode 8 Beta 3
How to Fix Use Legacy Swift issue in Xcode 8 Beta 3 Dependency Analysis Error Group “Use Legacy Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift. Use the [Edit > Convert > To Current Swift…
What is Floating-Point Operations
What is Floating-Point Operations Floating-point values do not follow the rules of integer division—that is, dividing by floating-point values produces floating-point results. Type float In certain programming languages (Java comes to mind) the float…
How to compare two files or folders in Xcode
How to compare two files or folders in Xcode You can compare two Xcode project using FileMerge tool available with Xcode. Below are steps for comparison in Xcode 6.1 Right click on Xcode icon -> Select ‘Open Developer Tool’ -> Select…
how to use notificationcenter in swift
How to use notificationcenter in swift With NotificationCenter you can broadcast data from one part of your app to another. It uses the Observer pattern to inform registered observers when a notification comes in, using a central dispatcher called…
What is SwiftUI ?
What is SwiftUI ? Although storyboards and XIBs have served us well, they aren’t to everyone’s liking – they can be messy to use with source control, they make it hard if not impossible to move between code and visual layouts, and they rely on a flaky…
How to Create ActionSheet in IOS
How to Create ActionSheet in IOS Action Sheets An action sheet is a specific style of alert that appears in response to a control or action, and presents a set of two or more choices related to the current context. Use an action sheet to let people…