Make UIImage White Background Transparent in iOS

IOS is a mobile operating system created and developed by Apple Inc. exclusively for its hardware.

It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod touch.

If you came across to a requirement where you want to make UIImage Background Transparent.

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How To Establish Connections In The Digital Age

Did you know that according to the experts in the area, 90% of top performers also have high emotional intelligence? In other words, people who succeed are those who are the best at building connections with others.

That’s essentially what emotional intelligence is - the ability to engage with other people on so many levels. All the best leaders have emotional intelligence which is also known more familiarly as ‘people skills’.

Let’s take a look at a few ways in which you can build a connection with someone via text.

Be Genuine:

If you offer someone a compliment via text, you absolutely must mean it. Believe it or not, it’s really easy to see through a facade. If you’re not being authentic with what you text, the other person will call you out almost instantly.

Offer Your Help:

It doesn’t matter whether you’re texting a work colleague, someone you met at a recent networking event, or a love interest, you should always offer your services. You need to have something that you can offer them.

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How to Use Collection View in Swift

Swift is a programming language for iOS, macOS, watchOS, and tvOS apps that builds on the best of C and Objective-C.

There are various steps required to use uicollectionview in swift such as :

• Add uicollectionView in your project.

• Set the delegate for collection view in controller.

• Collection view has a prototype cell, you can design accordingly you want.

• Create a subclass of UICollectionViewCell (You can name it as - MyCollectionViewCell).

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Some Important Tips To Increase The Website Speed

As many of us have visited various Online Shopping website and many of them take much time to load which losses the user's interest, so to overcome this the web designers must work over the website speed because creating a good layout and content is not enough.

Some important tips that would help the web designer to improve their website speed:

• Reduce HTTP Request :- By including images,  scripts ,  style sheets affects the loading speed of a website.  One should remove the elements from their website which are not necessary.

• Reduce Redirect :- As the number of HTTP Request increases it would directly increase the number of redirect and will eventually take more time in loading.

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Parallax Scrolling to Content using CSS

Scrolling Effects will be easy now by using the parallax site, that will able to scroll the two section smoothly between the two content div.

We can used three div for setting the different images in the background.

The caption heading can be used for displaying the heading, user can use the text to it.

The user text will float with the scroll and this effects add beauty to the content of the div.

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Introduction to JSON Web Tokens

With API becoming so popular these days thanks to SPA base applications, it was also required to keep these APIs secure. So the most popular of securing api's is token based authentication, whose flow is little bit like this:

• In the browser User enters his username and password and the request goes from the client application to the server.

• Server checks for the user, authenticates it and sends a unique token to the user's client application.

So to fix the above problems of the token based authentication JWT came into picture.

JWT's full form is JSON Web Token. It is based on the concept that, it encrypts the authentication information into a compact JSON object, instead of passing the unique token of the user, which was required to be stored in the DB.

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New Features in Latest Android Studio Version 2.2

New studio version 2.2 has many features that provide developers vast range of functionality.

1. Layout Editor

Drag and drop from widget palette, new blueprint of your layout, tools like auto correction. Properties panel shows a curated set of properties for quick widget edits with a full sheet of advanced properties one click away.

2. Constraint layout

This new layout is a flexible layout for your app that allows you to create dynamic user interfaces without including nesting multiple layouts. It is backward compatible with API level 9. You can easily design your UI to your liking and let Android Studio do the hard work.

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Cloud-based Knowledge Base Can Improve your Customer Experience

Customer support is a key selling point for many businesses around the globe. It is one of the best ways to ensure that the customer is going to come back to your business once again in the future.

Various companies take different approaches to provide outstanding customer support. Some prefer emails, whereas others still rely on telephone technology.

Platform Compatibility

• This is one of the most important aspects nowadays, as people use a variety of different operating systems and devices to access the online world. A cloud-based knowledge base is very useful as it is compatible with all of them.

• All this means that no matter if your customer is coming from an Android, iOS or Windows operating system, the platform is going to be easily accessible.

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How to add Google Map to your website

Today, most web developers prefer embedding a Google Map on their website. This adds to the convenience of customers. If they like the product or services, they may wish to contact the person personally, or even visit them. Google Map would help the customers to locate the provider faster and accurately.

Embedding a map, the interface becomes visually richer and users get engaged better.

Putting up a Google Map on website has become very easy, even for a beginner! The maps can also be easily customized. This all has been made easy by the new Google API.

The Google Maps JavaScript API is a very powerful and popular API.

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How to create custom Hamburger menu using jquery

Hello readers, today I will guide you "How to create custom Hamburger menu using jquery"

Hamburger menu is just a symbol which is consists of three parallel horizontal lines and used as similar to button in graphical user interfaces. It displays at top left or top right.

Normally, we can use bootstrap Hamburger menu but if you want to create you own custom Hamburger menu use the  HTML + CSS + jQuery code.

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Linux: File Ownership and Permissions

File Ownership and Permissions

It is important in multi-user system to ensure that files of one user cannot be accessed by another user, until and unless user is permitted to access the files. The user who creates the file, is by default the owner of that file. He can do whatever he wants to do with that file, like editing or deleting or renaming.

If the member of the group has created the file then he can also own that file. User group will have the same permissions as that of file creator. This is a very important feature provided by Linux. Other users can also be granted privileges to the file so that other users can also work on the files created by the owner of the file.

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