Archive for September, 2014

Pros & cons of using hybrid mobile app development in your business

Tuesday, 30 September, 2014

Consumers often prefer investing their money on stuffs that possess the one-size-fits-all attributes. But, with mobile app development, one can’t follow this approach.

There are basically three approaches that can be followed for developing a mobile application. That is, either you can create a native application that supports a particular mobile platform, a mobile web application (HTML5) or a hybrid application (which is the combination of the other two options).

From a business perspective, it can be said hybrid applications are quite beneficial as they are perfect to target a wider mobile audience base, and they facilitate a cost effective and convenient way that doesn’t require one to create individual applications to reach different mobile platforms. Therefore, if you are looking for a viable option, you might consider hybrid mobile apps as a lucrative choice.

With Hybrid mobile app development, you will get a simple and easy way to code by deploying HTML5, CSS3 and JavaScript like programming languages and launch the app for multiple platforms. It helps developers to include more native features as compared to mobile websites, for instance, there are apps like accelerometer, Geo-location, camera, etc. All such amazing, impressive apps can be created without learning or focusing on different platforms.

However, since almost everything (though not all) has certain pitfalls along with benefits, the hybrid mobile app development also exhibits some advantages and disadvantages. Therefore, before beginning the development process, it is worth considering its pros and cons.

Benefits Of Developing A Hybrid Mobile App:

Blending the utile features of both the native mobile apps and mobile web apps, the hybrid mobile apps deliver acoustic performance. Let’s have a look at some of its features.

  1. Offline Usability: Since, hybrid applications store some data offline via the API of a device, it allows users to easily access the application even when they are offline (either due to poor connectivity or data costs). Thus, unlike mobile web apps that limit its usage in the absence of network connectivity or poor signals, hybrid apps offer accessibility independence.
  2. Application Speed: The mobile web apps are a way slower than the hybrid applications. The hybrid mobile apps instantly deliver amazing performance (unless, it’s not featuring any heavy or bulky graphics), as it doesn’t require any network communication.

Pitfalls Of A Hybrid Application:

  1. Degraded Performance Than Native Mobile Apps: Native applications are considered as the best among all, as they are coded specifically for a particular platform. And since, every platform possesses certain specific quirks and foibles, native apps are much better than hybrid as they allow developers to focus on a particular platform.For instance, the iOS and Android are the two most popular and in-demand platforms, which exhibits completely different developing environments. Hence, an expert skilled developer can focus on the requisite platform and deliver an enhanced and smooth performance comparatively.
  2. Unique Features Of A Platform Can’t Be Integrated: Since, every platform possesses certain unique features and functions, hybrid apps can’t access and leverage these different features. Hence, by creating a hybrid app, you might be missing on the best feature of a platform. For instance, by creating a hybrid app for Android, Windows and iOS devices, you can’t integrate the features like widgets in Android, smooth and uninterrupted animated graphics in iOS, and Live Tiles in Windows. Thus, you won’t be able to create an innovative and advanced application, as all the unique features that make these platforms distinct from each other can’t be incorporated in a hybrid application.
  3. Debugging A Hybrid App – A Daunting Task Even For The Most Seasoned Developer: It’s really tough to develop a perfectly running, bug-free application at once; there is always a great probability of having some errors and bugs left after coding. Have you ever wondered that how the debugging of a hybrid application can be accomplished? It could be a daunting task even for the skilled developers, as it involves multiple platforms. On the contrary, the Native app developers have more control over their applications and are well-aware of their app behavior on the platform for which it has been developed. Moreover, with the native app development, developers can fix the bugs in more precise and convenient fashion, as it offers advanced and highly resourceful debugging tools.

Wrapping Up:

Indubitably, developing a hybrid mobile app will allow you to reach a huge group of mobile audience in a cost-effective fashion, but there are certain pitfalls as well. However, the native mobile apps incurs more development cost but, offer more cohesive and better user experience. It is thus advisable to consider the pros and cons of the development approach well in advance before beginning the mobile app development process.

The guest article was written by Lucie Kruger, who is an eminent Senior Content Editor and IT consultant for Mobiers Ltd, a mobile application development company. You can avail Mobile Applications Developer for hire  by getting her best consultations.

How to optimize the image use in HTML and CSS3?

Monday, 29 September, 2014

You’ll hardly find a website that doesn’t use images. One can’t overlook the fact that we’re living in a digital era, and thus, adding images help to increase engagement rate on your site. There are some stats that will further illustrate why adding images to a site is so important. According to a few sources, articles with images get 96 percent more views while a press release gain 45 percent views and so on. Plus, around 67% of consumers say that image-quality is very important for choosing and purchasing a product from an e-commerce site.

So, now that you’ve become convinced about adding images to your site make sure to embed them in the best possible way. Unfortunately, not all of us still understand how to place images in the website in the right manner. Remember, while adding images ensure that they’re relevant and helps to interact your message clearly, and are high in quality.

Did you know that search engine such as Google index your images just like text? That’s true, just like Google indexes the keyword placed in your text, similarly it deploys crawlers to index and rank your images as well. In order to make your images search engine optimized you’ll have to pay focus on trimming image sizes to optimize the site performance.

How to Work With Images in HTML?

In order to optimize your images for your website when using HTML as your choice of markup, you will have to understand about image tags that lets you insert an image on your site’s web page in the best possible manner. For example, let’s have a look at the following code:

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<img title="Trending Product" alt="Some of the latest trending products of our company" src="images/products/trendingproduct.jpg" />

In order to use the image tag correctly, you’ll first have to understand about each and every attribute of the img tag, as listed below:

The title attribute:

When a user will hover over the image placed in your site, its title will be displayed in the form of a pop up. Now see the above code, here when your site visitors will move their mouse over the image, they’ll see a pop up with the text “Trending Product,” which will the name of your product (make sure to keep the title descriptive, and gives information about what the image is about).

The src attribute:

src also referred to as source is specifying the location where your image is stored – it can be either an URL or an image folder within your directory.

The ALT attribute:

Alt is the most important attribute of the image tag. The text within the Alt attribute is used when some doesn’t load or is being used by some visually impaired. Also, search engine uses to determine how to index an image. The alt attribute is very useful not only for the visually impaired, but also optimizes your SEO. Since, this attribute is so important make sure to use it correctly by giving right description about your image with relevant keywords.

Size of the image:

A lot of sites suffer one common problem while adding images that is slow page loading time. So, make sure to define the correct image size. So, if you don’t want to degrade your site’s performance ensure to cut down the image file size but without sacrificing it’s quality. For instance, if your image appears as 60×60, then use an image file of size 60×60. If you’re using a large-size image 600×600 image, and tells the browser to resize it to 60×60, the browser will still load the large image and later resize it to a smaller size. But make sure not to let your browser shrink the larger image to a small one. For this, you can make use of an image editing program instead.

How to Work With Images in CSS3?

The web is filled with lots of CSS tricks that helps to optimize the image, however here we’ve discussed about a single trick that you’ll find quite useful when you can’t change the image on your site’s page, because you don’t have access to HTML. You can achieve your objective using the CSS box-sizing property.

For example, if you want to replace an img tag on your site with an image that is hosted somewhere else, but don’t have access to the markup (as shown in the code below) you can use the box-sizing property to keep dimensions fixed and add the other (new) image as the background image.

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<body>
<!-- .header across website on other pages with different children, so no background image is added-->
<div class="header">
<img class="newBanner" src="http://xyz1.com/banner.png">
</div>
</body>

Code after including CSS3 box-sizing property:

/* All in one selector */

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.newBanner&nbsp;{
display: block;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
box-sizing: border-box;
background: url(http://xyz2.com/mynewbanner.png) no-repeat;
width: 150px; /* Width of new image */
height: 234px; /* Height of new image */
padding-left: 150px; /* Equal to width of new image */
}

Conclusion

So, if you too want to use the image in the right way in HTML and CSS3, then hopefully this post will help you understand about how to use image tag correctly in HTML, and the CSS3 trick that let you replace an existing image with another one hosted elsewhere.

Ben Wilson is an enthusiastic writer and skilled WordPress developer. He has built up many WordPress website and also helped in  converting HTML to WordPress theme for many companies He likes sharing insightful knowledge about WordPress having more than half decade of experience.