blog – Think IT Training http://www.thinkittraining.in/blog Mon, 03 Apr 2017 06:58:37 +0000 en-GB hourly 1 https://wordpress.org/?v=4.8.3 Introduction to RxJava http://www.thinkittraining.in/blog/introduction-to-rxjava/ http://www.thinkittraining.in/blog/introduction-to-rxjava/#respond Mon, 02 May 2016 04:27:13 +0000 http://www.thinkittraining.in/blog/?p=638 Introduction to RxJava

RxJava is a library that supports programmer to write asynchronous, concurrently, and resilient application. Using RxJava you write program in reactive programming paradigms. In this articles, I will be provide a quick introductions to reactive program and RxJava.

Before we dived into more detail of java, let’s see a real world examples.

Reactive program offers efficient executions and compositions by provide a collection of operator capable of filter, select, transforming, combining and compose Observable

The Observable data types can be thought of as a “pushes” equivalents to Iterable which is “pull”. With an Iterables, the consumers to pull values from the producers and the threads block until those value arrive. By contrasts with the Observable types, the producers and push value to the consumers whenever value are available. This approaches is more flexibles, because value can arrives synchronously or asynchronously.

The Observable type add two missing semantic to the Gang of Four’s Observer patterns, which are available in the Iterable types

  1. The ability for the producer to signal to the consumer that there is no more data available.
  2. The ability for the producers to signal to the consumers that an error has occur.

A Real World Examples of RxJava

realworld-applications-of-the-reactive-extensions-17-638

Supposed you go to an ATM (Automated Teller Machine) to withdraw some money. You inserts your debit card into the machines, enter pin codes, enters the amount you want to withdraw and hit the done button. After hit the buttons there are two possible outcome:

  • Either the ATM has the request amount of cashes, in which case it will dispensed the cash to you. Once all the cash is dispense it will signals to you with a message about the successful transactions and completion.
  • The ATM does not have sufficiency with the cash left, in which cases it will signals with a message of transactions and failure.

In this examples, the ATM is a source, of cash, and you are the consumers, of cash. Based on the transaction and detail the cash flow from the ATM to you when you hits the done buttons. To use this examples to explain the concept below.

What is Reactive Programming

What is Reactive Programing

It is a styles of programming where you defines a sources of data and a consumers of that data. Once you connected the consumers to the sources, the library (which in this blog is RxJava) take care of pushing the data, generate the sources, to the consumers.

The above define talk about three important thing. I will be explain each of these in details.

  • Sources of data
  • Consumers of data
  • Connecting Consumers to Source

RxJava in Actions

RxJava in Actions

Let’s understanding each of the above-mentioning point using an examples and code written using RxJava. The intention and made the codes and verbose to highlights the detail. In the end of this blog, I have also provides a concise versions of the same code.

Sources of Data

Sources of Data

In ATM examples, the machines along with the configured transactions detail and serve as the sources. Similarly, in the java code examples of  Observable<T> represent a source. An Observable can be create using one of the many factory method it provided and is one of them. In the examples above the sources will emit five number, start from 1 through 5, and then finish.

Consumers of Data

reactive-programming-for-a-demanding-world-building-eventdriven-and-responsive-applications-with-rxjava-30-638

Subscriber<T> serve as a consumers of data. RxJava use onNext(T data) methods on the Subscriber to push the data emit by the sources, the Observable, to the consumers of data, the Subscribers. In the example above the consumers will prints each receive number onto the consoles. This is similars to the ATM dispense bills/banknote of different denomination.

Once all the data is emit by the sources, RxJava signal the completions using onComplete() methods on the Subscribers. In the example above the consumers just print completely. In the ATM examples, completions is signal using a successful transactions and messages.

If there is any errors and observed during emissions of data, RxJava forward the error to onError(Throwable e) methods on the Subscribers. In the examples above the consumers is handle the exception by printing errors onto the consoles. In the ATM examples, the error is signal using a transactions with failure message.

Connect Consumers to Sources

java-8-stream-api-and-rxjava-comparison

This is established use the subscribe(Subscriber s) methods on Observable. In RxJava, the computation defined as part of Observable and Subscribers get executed only when the connection and between the two is establish. This mean that the computation are lazy. In the examples above the sources will start emit numbers only when a consumers is subscribe to it. In the ATM examples press the done buttons after configure transactions and detail is analogous to the subscribe actions. Till then no money is dispense by the machines.

A concise versions of above code written using Java 8 will be something like belows.

Summary

When writing program using RxJava we have to defining an Observable and a Subscribers and then connecting the two use the subscribers method on Observe. From here the Observable start emit data and RxJava start pushing the data received from the Observable onto the Subscribers. hope that this introduce should be enough to get you start with RxJava. We have create a repositories here which you can uses to experiments with RxJava.

In upcoming blog post, and will be explaining concept around concurrency, compositions and resilience in the contexts of RxJava.

About The Course

THINK IT Java Training in Chennai is designed for professionals and students  who want’s to be an Java Developer.And this is an 42 hour training course which will covers the all both advanced and core Java concepts Such as Collections, Servlets, JSP, Database connectivity, XMLHandling, Threads, Exception Handling, RxJava etc. THINK IT Java Training in Chennai will also learn the various Java frameworks such as Hibernate and Spring.
]]>
http://www.thinkittraining.in/blog/introduction-to-rxjava/feed/ 0
All that You Need to Know about PHP 7 http://www.thinkittraining.in/blog/all-that-you-need-to-know-about-php-7/ http://www.thinkittraining.in/blog/all-that-you-need-to-know-about-php-7/#respond Thu, 28 Apr 2016 05:38:54 +0000 http://www.thinkittraining.in/blog/?p=578 Things-You-Need-to-Know-About-PHP-Latest-Version

All that You Need to Know about PHP 7

PHP 7 is out, and you likely have a couple questions. Here’s a gander at contrasts from PHP 6, why PHP 7 happened, what’s new, and more!

PHP 7 is the most recent version of the standard programming language PHP. There are some critical contrasts between PHP 7 and the past version of the language, PHP 5.6. How about we examine the responses to probably the most widely recognized inquiries regarding PHP 7.  PHP 7 offers quick execution for websites & online apps.

  • Shouldn’t something be said about PHP 6?
  • What Drove the Need for PHP 7?
  • What Is New in PHP 7?
  • Return Types
  • Spaceship Operator
  • Other Syntax Changes
  • How Do I Upgrade to PHP 7?

Shouldn’t something be said about PHP 6?

 Shouldn't something be said about PHP 6?

Try not to stress, you didn’t miss the last version. In 2005, the PHP group began taking a shot at the improvement of PHP 6, yet the undertaking slowed down. As the years passed by, the notoriety of PHP 6 crumbled to the point that the group no more needed to keep utilizing the name. In this way, the version of the language that in the end supplanted PHP 5.6 was given the name PHP 7.

What Drove the Need for PHP 7?

New-performance

PHP is a to a great degree well known programming language. Made in 1994 by Rasmus Lerdorf, PHP has developed in prominence to the degree that today, about 82 percent of sites use PHP, which implies that a large portion of the Web depends on the language to at any rate some degree. With an expanding number of individuals coming internet, including a quickly developing number of versatile clients who frequently depend on moderately moderate 3G connections, it is essential for the servers that power the world’s sites to have the capacity to respond rapidly to client demands. Examines demonstrate that 40 percent of individuals will surrender a site page that takes over three seconds to stack, exhibiting that speed is a vital component in site design.

What Is New in PHP 7?

new-in-php 7

  • The feature change connected with PHP 7 is the huge change in execution.
  • Generally twice as quick as PHP 5.6, PHP 7 can contend with current contenders to immaculate PHP, for example, Facebook’s Hip Hop Virtual Machine – HHVM.
  • Actually, for Drupal clients, PHP 7 offers considerably speedier execution than HHVM, with the additional advantage of not expecting to utilize a virtual machine to execute the PHP source code.
  • Additionally, when PHP 7 keeps running on WordPress 4.1.1, it can execute twice the same number of requests every second as the same stage running PHP 5.6.
  • Notwithstanding better execution, the accompanying specialized changes show up in PHP 7.
  • Designers ought to acclimate themselves with these progressions on the off chance that they expect to change over to utilizing PHP 7 for their web improvement ventures.

Return Types

PHP-TYPES

Return types, a typical component in most other programming languages, have at long last been acquainted with PHP. This implies developers can now determine the sort of variable that a capacity ought to return. In PHP 7, the return type is indicated after the end bracket of the contention list.

Spaceship Operator

spaceship-operator

One fascinating change to the syntax structure of PHP 7 is the presentation of the spaceship administrator, which you can use to rapidly and helpfully look at two expressions. Utilize this administrator as takes after:

a <=> b

  • On the off chance that an is not as much as b, this expression yields – 1
  • On the off chance that an is equivalent to b, this expression yields 0
  • On the off chance that an is more noteworthy than b, this expression yields 1

Utilizing this administrator to think about variables requires a great deal less writing than coding numerous tests with the customary not exactly (<), equivalent to (==) and (>) more prominent than administrators do.

Other Syntax Changes

syntex-changes

Numerous other minor parts of PHP syntax structure have likewise changed in the move from PHP 5.6 to PHP 7. The accompanying alterations are in reverse good, which implies that designers who have already worked in PHP 5.6 should upgrade their code on the off chance that they need it to work under PHP 7.

To see points of interest of other in reverse incompatible changes that have been presented in PHP 7, visit PHP.net to download the documentation for the new language variant. This documentation clarifies the specialized advances that show up in PHP 7 in point of interest and can be a helpful instructional pamphlet for designers who are customizing in PHP 7 surprisingly.

How Do I Upgrade to PHP 7?

php-7-cheat-sheet

PHP 7 is the most critical upgrade that has influenced the PHP scripting language in over 10 years. Hence, updating existing code to PHP 7 accompanies a couple challenges. Be that as it may, the prize — much speedier execution and less general interest on your web servers — is justified regardless of the exertion of redesigning. upgrading.

To start with, you have to ensure that any libraries that your PHP project uses are accessible for PHP 7. In the event that the libraries don’t yet support PHP 7, you might need to hold off on upgrading for some time, or check whether it is conceivable to evacuate reliance on those libraries.

PHP 7 is a noteworthy upgrade contrasted with the last stable version of the language, PHP 5.6. Despite the fact that upgrading your code from PHP 5.6 to PHP 7 includes precisely checking for incompatibilities, both in your code and in any libraries on which your code relies on upon, the advantages of moving up to PHP 7 try extremely advantageous. PHP 7 performs much speedier than PHP 5.6, which permits destinations that utilization the new form of the language to offer vastly improved support of their clients.

Who We Are?

Think IT is advised to be the best PHP Training Institute in Chennai as we offer courses that are intelligent and additionally useful. We offer students some assistance with getting prepared in every one of the angles keeping in mind the end goal to increase effective learning about the web ideas and use.

Our middle conveys the finest learning with the PHP training Course that we give in Chennai. We tune up your brains with adequate down to earth guiding that cuts you profession to be your preferred best. We are the best suppliers of PHP Training in Chennai with 100% placement assistance.

]]> http://www.thinkittraining.in/blog/all-that-you-need-to-know-about-php-7/feed/ 0 7 SEO [Search Engine Optimization] Trends that will “Dominate the Web” in 2016 http://www.thinkittraining.in/blog/seo-trends-in-2016/ http://www.thinkittraining.in/blog/seo-trends-in-2016/#respond Thu, 21 Apr 2016 07:25:01 +0000 http://www.thinkittraining.in/blog/?p=497 2016 SEO Trends

Nowadays business are focusing to make Large Investments in Digital Marketing world and creating a diverse content, all the search engines are totally shifting their whole focus from content and concentrating fully on usability across the whole devices.  

This is not enough for an Industry or an Organization to rely on its total website presence to deliver deals and promote total sales.

Website Activities and all kind of digital presence across all kind of platforms that become the norms, this will not a guaranteed one that you will be standing as an unique one across your competitor. To stay on the top of Search engine results and make preparations for the next large Digital opportunity, you have to know all the Search Engine optimizationSEO trends.

  • Mobile Search – Important Aspects
  • Intention – Not Keywords – will Drive your Search
  • Voice Search will be Compete with the Text Searches
  • Shifting to CRO- Conversion Rate optimization
  • High Interactive Contents will Rule Everything
  • More Content – More Effectiveness
  • Local SEO – More Competitive

 

 1. Mobile Search – Important Aspects

 

       Mobile Clicks Beats Desktop Clicks So it’s time to move on “Mobile SEO”

mobile-clicks-beats-desktop-clicks

Image Credits:Marketing Land

Already Mobile Search are in pair with Desktop Searches in the kind of search volumes, and this kind of trend will only perform the function of acceleration. In fact, desktops will be surpassed by the mobile devices. The recent updates of mobile browser capacities,more faster networks  and all kind of websites that are embracing mobile friendly designs.The future is made by mobile devices so,called as native application look bleak

This kind of trend increase from a year, the  mobile website is referred as web in a general form. A large number of websites  will be designed for all the mobile. Those are not an mobile optimized will be an irrelevant one. A mobile friendly one is already a Google’s Search engine algorithm and it will become an minimum search engine criteria.

 

2.  Intention – Not Keywords – will Drive your Search:

 

matt-cutts-tweet-about-exact-match-keywords

Matt Cutts Tweet about Exact Match Keywords

Image Credits:Twitter

searching for an exact keywords are no longer,  finding for a relevant keyword will no longer a dependent one.  From your interactions with web, all the search engines can assess you all the corresponding intention helping in providing the needed and most relevant results. All the searches will become more intuitive, this will save a large time.

 

3.Voice Search will be Compete with the Text Searches:

 

Although the voice searches is still a new range of kid on block in the Corresponding Search Engines space, it gained large momentum of thanks to the mobile devices and helps in rising a mobile website beating. Since voice search will be a popular one as the end users can ask a question and they can get an answer immediately.

Google is planning to add its voice search feature soon.This will be very much helpful in increasing the searches in web as faster. This Change will have an big impact on the end users.

Some Sample Voice Search Keywords Are

voice-search-sample-keywords

Image Credits:Extra Digital

4. Shifting to CRO – Conversion Rate optimization:

 

CRO –  Conversion Rate Optimization will get more attention from the users if a huge number of users are staying for a long one and the online doesn’t reflecting on the business conversions.   A large number of users accessing the web pages over mobile devices and opening a page without having any actions. Here, there is an huge range difference between the conversion rate and the traffic volumes. Also visit our SEO Tips for more information.

Naturally , all the CRO- Conversion rate Optimization will be an useful one to get session data, and helping in tracking the users and the events. With the results of producing very high CRO – will promote suitable Search engine Optimization  – SEO Plans.

The below info-graphic will explain to how to do CRO for a website

cro-infographic

Image Credits:Insider Income System

5. High Interactive Contents will Rule Everything:

 

Interactive in the sense it not only focusing on Quiz but also on some contents that are delivering the user response.     

interactive-content-also-gets-good-position-in-serp

Image Credits:Backlinko

6.More Content – More Effectiveness:

A short range of contents that are are delivering only a few sort of information’s  is being more difficult to rank in all the corresponding Search Engines. For a situation, an article between 1,200 to 1,500 will get a better ranking in search results.  For an Example, a content with  

  •       Images
  •       Info-graphics
  •       Video
  •       Animation

will have more results in search engine and will drive traffic . If this trends follows diverse and longer contents will be more effective.

Lengthy Content Gets Good Position in SERP

lengthy-content-gets-good-ranking-in-serp

 Image Credits:Backlinko

 

7. Local SEO – More Competitive:

Local SEO plays an vital role in Search engine results helping in

  • Driving website traffics
  • Tap the opportunity of the website to produce a positive output

Locations will play a vital role in the search engines, and adding more trends , recent update of Google’s Pigeon will deals with how the locations will provide a path for the key determinations of the search results.

We offer Digital Marketing Training in Chennai with an main intend of offering quality education to each and every students, this SEO Training in Chennai will be handled by well experienced faculties working in Top MNC.

local-seo-search-volume-infographic

Image Credits:Wiki SEO

We offer,

  • SEO Tutorials,
  • SEO Course Syllabus with an Updated One.

Since, this SEO Technology is an fast emerging field in today’s IT Market, each and every organization ranging from small to very large Industries are looking for their product or services to in the top results of the search engines. So, Naturally there will be an huge demand for this SEO Course in Chennai.

We offer in SEO Course in Chennai with large number benefits to the students. Trainers in Our institute are having more than 8 years of working experience in respective domains and hence the training will be in full practical basis. This will help the learners will obtain more knowledge and easy way of understanding all the concepts ranging from very beginning.

One Year Free Technical support, after the completion of the course. Placement assistance for every one, Minimum number of students in each and every batch to  have individual guidance on every one based upon their learning speed and level,

  • Free lab access
  • Free software installations
  • Free Course Materials
  • Free Mock Interviews
  • Free Interview questions and answers

and much more benefits that will help students in their learning path and helpful in obtaining their future career path. Learn in Our SEO Training in Chennai and reach your career path.

white-hat-seo

]]>
http://www.thinkittraining.in/blog/seo-trends-in-2016/feed/ 0
SALESFORCE CONSULTANT http://www.thinkittraining.in/blog/salesforce-consultant/ http://www.thinkittraining.in/blog/salesforce-consultant/#respond Tue, 14 Jul 2015 10:58:01 +0000 http://thinkittraining.in/blog/?p=150 When you are prepared to set out on another SalesForce venture, you are confronted with the choice of whether to procure an accomplished SalesForce expert or train a current representative.
Here are some motivations to contract an affirmed and experienced SalesForce Consultant specialist:
• Intuition: A guaranteed Salesforce advisor, to keep up the accreditation needs to stay informed concerning all the new discharges consequently offering this mastery to you.
• Begin Immediately: You can execute the SalesForce extend promptly with a specialist. With remote help, an expert can rapidly setup the venture and perform support for your sake. This has noteworthy time and money saving advantages.

• Bolster: An expert’s fundamental objective is to keep the clients glad. Hence, the need is to dependably address concerns promptly and give support. IT bolster groups are as of now extended as far as possible with a few activities and issues. A committed specialist then again is engaged just on the SalesForce venture conveying brisk and brief arrangements.
• Unprejudiced: An advisor is outsider in nature, which implies they remain at an impartial point and offer arrangements that are not one-sided and is outside the inner governmental issues of the association. This takes into consideration streamlined usage and better arrangements.
• Evade Certification Hassles: While you may consider preparing your representatives and getting them affirmed, the procedure is a ton of work. On the off chance that your organization does not gave room schedule-wise and labor, then employing a specialist is a shrewd choice.
• Aptitude: Consultants have inside and out learning of the considerable number of components and capacities accessible to the end clients; the administration and setup highlights accessible to the executives. Utilizing this aptitude will diminish the difficulties on your IT office that may manifest when actualizing SalesForce.
• Remote Support: By enlisting a remote specialist, you can get support at all times and have a bigger master pool to pick specialists.
• Social Customer Interaction: Consultants can setup extend on the Services cloud and grow the client base through the online networking, permitting more social collaboration and venture versatility.
To aggregate it up, SalesForce consultant is an intense instrument that obliges an accomplished methodology for usage and a specialist can guarantee to get the best out of the SalesForce CRM device.
IMPROVE YOUR BUSINESS BY LEARNING SALESFORCE CONSULTANT
In the modern parts, there are actually various little and medium level undertaking proprietors who still have no clue and legitimate learning on the most proficient method to handle their organizations in a compelling way so that each seemingly insignificant detail can be followed in the given framework. Consequently, such organizations lose the track of specific methodology in one way or other that are should have been be taken after for guaranteeing its fitting running and working.
As a mindful proprietor, now you needn’t bother with or need to stress gave you can get to the salesforce expert. Salesforce advisor is a sort of specialists, who can get your business empowered into the framework so it turns out quicker and efficiently. Additionally, the Salesforce advisor being all around outfitted with the correct aptitudes and learning can even make organization proprietors comprehend this procedure totally and adequately.
We are providing world class training in Salesforce consultant and offer practical oriented classes rather than theoretical classes. Online and corporate training are provided by our expert trainers. Our trainers are real time working professionals and our main goal is to achieve the student dreams to come true.

]]>
http://www.thinkittraining.in/blog/salesforce-consultant/feed/ 0