Saturday, 3 October 2015

Google increases APK limit to 100MB ahead of Android event

Google will be hosting an event where it's expected we'll see the release of updated Nexus devices from LG and Huawei, the potential of two new Chrome cast products, a surprise 'Pixel' Android tablet, and of course the release of Android Marshmallow to power the exciting new hardware. 

Ahead of the event, the Google Play team has extended the APK file size limit for Android developers from 50MB to 100MB which should provide more room for creating even better user experiences. For comparative purposes, executable files on iOS cannot exceed 60MB 
In a post on the Android Developers Blog, the company warned that you shouldn't always make your app bigger even though you can. Specifically, the Google Play team asks developers to consider the following scenarios which could affect bigger applications: 
  • Mobile data connectivity: Users around the world have varying mobile data connectivity speeds. Particularly in developing countries, many people are coming online with connections slower than those of users in countries like the U.S. and Japan. Users on a slow connection are less likely to install an app or game that is going to take a long time to download. 
  • Mobile data caps: Many mobile networks around the world give users a limited number of MB that they can download each month without incurring additional charges. Users are often wary of downloading large files for fear of exceeding their limits. 
  • App performance: Mobile devices have limited RAM and storage space. The larger your app or game, the slower it may run, particularly on older devices. 
  • Install time: People want to start using your app or game as quickly as possible after tapping the install button. Longer wait times increase the risk they’ll give up. 

We could take the timing to mean that Google is expecting bigger applications post-event. A blurry picture of the new Chromecast has appeared which seems to show a bigger device which could feature improved processors for gaming purposes; a move to rival the latest Apple TV. 
For games, 100MB isn't a lot, but then it could ensure developers focus on casual games for the new Chromecast instead of attempting to fight the console space. Bigger games on Android tend to download the rest of their required files post-install to get around the APK size limit; which is still a workaround likely to be used. 

In the post, Google officially writes: "To support the growing number of developers who are building richer apps and games on Google Play, we are increasing the APK file size limit to 100MB from 50MB. This means developers can publish APKs up to 100MB in size, and users will see a warning only when the app exceeds the 100MB quota and makes use of Expansion Files."

Is Google did right?

Software Development Trend

What’s the difference between a fad and a trend? A fad is ephemeral and burns out shortly after it ignites. For example, every holiday season we witness how some new and novel toy takes the market by storm–remember the Tamagotchi? But soon enough, few people care about these toys anymore, and in no time, you’ll likely find them cluttering the corners of a playroom or crammed in boxes at a garage sale. Trends, on the other hand, reflect movements with staying power. Trends last longer and affect multiple industries and markets.
With the exception of apps intended to piggyback on the success of a movie blockbuster or some other similar short-term score, most software developers care little about fads. Trends, on the other hand, are extremely important to software professionals.
Without further ado, here are 7 evolving trends in software development.

Mobile : Recently, Google released a mobile-friendly update that prioritized websites which were designed to play well on mobile devices like smartphones. In turn, companies all over the world over-prioritised the mobile experience, thus making iOS and Android developers very busy people.

Looking forward, mobile will be big on the minds of all developers especially because mobile Google searches have surpassed desktop searches in several countries including the United States and Japan.

Single-page applications (SPAs) : Gone are the days when you need a bulky and cumbersome website. Currently, SPAs allow you to load a single HTML page that’s dynamically updated and refreshed as you interact with it. However, the creation of this fluid, responsive, and streamlined experience relies on a lot of JavaScript.

Cloud computing : All types of electronic gadgets pipe into a cloud. Cloud storage makes life easier and allows you to access the same information using various electronic devices. Electronics manufacturers everywhere are investing heavily in software created with the cloud in mind. Cloud computing and cloud security professionals are in high demand.

The Internet of Things (IoT) : Nowadays, countless electronic devices are connected to the Internet, servers, clouds, and each other—a development called IoT. With the rise of IoT, software developers need to remain vigilant and figure out how to best program these devices to help users control them.

Sensors vs. Scanners : No matter which technology you prefer–sensors which automatically collect data or scanners that require user action—somebody needs to program these things.

Wearables : Whether it be the Apple, Pebble, Moto 360, LG G, or any other smartwatch, software developers will need to create applications and services for these nifty wearables. In particular, many of these wearables rely on complex algorithms to process health data.

Security : With increased connectivity comes heightened concerns about security. Now more than ever, security software needed to protect new technologies is paramount. After all, what good is all this technology if it isn’t protected?

If software development is part of your business model, the benefit of designing with trends in mind will imbue your products and services with quality and longevity. After all, you can ignore fads, but trends are heralding the future.

Code for America takes on procurement and contracts

Code for America met this week at its annual Code for America Summit to discuss how best to work with government organizations, how to propose solutions for civic problems, and perhaps most importantly, how to fix civic software procurement.
Have you ever seen a government software contract? They take years to obtain, months to sign, and weeks to understand. The software they typically cover is almost always ancient, poorly supported, and takes additional years to implement. Code for America, while ostensibly about developers programming to help government, is tackling this problem as well.

Founded in 2009, this non-partisan, non-profit organization has been encouraging coders to help their civic institutions through hackathons and the formation of “programmer brigades.” These brigades are often tasked with solving problems for the cities they work in.

One example was a team that helped in New Orleans after Hurricane Katrina. New Orleans was packed with potentially abandoned and ruined homes. It took the city weeks of hand-searching to determine the status of any given home.

The city contacted a government software firm and got a bid back for a system to automate status lookups: three years and millions of dollars. The New Orleans brigade of Code for America took up the charge and built a working application in months, for free.

But that’s what happens when the stakeholders in a city are able to solve its problems with their own blood, sweat and tears, rather than relying on a large contracting firm to handle it.

Not a typical software non-profitIt was 11 years ago when I first interviewed Nicole Neditch for Oakland Magazine. At the time, she and friend Jen Loy had just opened a coffee shop called Mama Buzz on Oakland’s Telegraph Avenue. It was 2004, and their stretch of the avenue was coated in abandoned buildings, a supermarket, and liquor stores. Within the year, Loy and Neditch had built their coffee shop into a hipster island, and they’d begun a First Friday art crawl known as the Oakland Art Murmur.
But how is a Luddite municipality to get started in technology? “On the [Code for America] website, you can find guides on how to start thinking through some of that. What do you need to think about what are you trying to achieve?” said Neditch.
Fast-forward 10 years, and the work of Loy and Neditch has single-handedly transformed Uptown Oakland. With pioneering bar owner Peter Van Kleef (who will be honored with a statue will by the mayor, evidently) working the other end of Telegraph, Uptown Oakland is now a destination for bars, high-class restaurants, and shows. Grace Jones played the Fox Theater last week, and The New York Times declared Oakland No. 2 in its top cities to visit in 2012.

For a time, Neditch worked for the City of Oakland, helping it deal with artists and the burgeoning Art Murmur, now so large it closes off the Telegraph Avenue entirely. But Neditch is no longer working for just Oakland.

As senior director of government practices at Code for America, Neditch now puts her expertise in building communities to use for the entire country. Working with coders is certainly different from working with artists. But Neditch has already figured out where the pain points are for cities when it comes to dealing with software.

“A lot of the practices that are coming out of the work are based around how you evaluate technology,” said Neditch. “That knowledge has to be embedded in government. One of the big things we push—and we’re excited about and we’re starting to see more and more—is more people who really understand technology going in and working with government. I think Oakland is looking for a new CIO: Someone who has forward-thinking digital leadership skills. It takes having those types of people in government to evaluate a system.

“Governments, when they are evaluating technology, they have to evaluate it in a way that works for everyone. A lot of times—and we saw a lot of examples of this in the Summit—the default has been, ‘Let’s produce things on paper, then let’s convert it to digital, or not convert it at all.’ I think we’re starting to see more and more governments shift to thinking about the digital-first perspective. Actually, in this day and age, it is more accessible to make things digital first and then print things when it’s necessary.”
Neditch said one of the ways to fix the procurement process is to break down the requirements into an iterative process. “If we start to break things up by need, we start to break down that process and start building technology in an iterative way, [and] we can do the work of procuring tech in an iterative way,” she said.

Oakland’s mayor, Libby Schaaf, keynote speaker for the Summit, said that she wants to use technology to bridge the digital divide. She coined the term “Techquity” to refer to spreading technology around a community equally.

“Techquity is the idea that we can deliver city services in a way that reaches our most vulnerable populations; that we use technology to drive techquity,” she said. “Let’s be honest: Government hasn’t always served people equally, but now we have tools to make that happen.”

Getting started But Code for America also helps to train software developers through its Fellowship programs. Developers, it seems, need to learn how to deal with government, just as government need to learn how to deal with developers.

“One of the things we did with the civic startups is help guide them on how to sell technology to government,” said Neditch. “There are some ways to get your software into government. One of those things is that a lot of governments don’t have credit cards. It was all setup to protect people’s dollars, but that means you have to have a purchase order. A lot of these companies have learned how to navigate those things. We’re seeing more and more of these smaller startups being able to actually sell to government. We’re starting to see that happen as of this year.”

Tuesday, 19 March 2013

Java v/s .Net

1) If the application is Windows platform specific then use .Net 
2) .Net is Language independent, so if the team has multiple skill expertise C#, VB.NET , C++ , developers can still work on the same project with different skill set. 
3) MS technologies provides RAD (rapid application development) to deviler project faster, customers always prefer faster delivery. 
4) Debugging is very effort-less therefore, can fix the bugs quicker. 
5) deployment is very easy and simple 
6) Ajax implementation is simple & easy 

.Java on the other hand 
1) Platform independent 
2) Open source 
3) Dependant on the 3rd party tools to develop applications

Sunday, 17 March 2013

Easiest JS Code for Exporting HTML Table to Excel

function function_name(){
var table=document.getElementById("tableid");
var html=table.outerHTML;'data:application/,'+encodeURIComponent(html));