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  5 Great Hacks to Learn Before Launching a Startup

Maybe months or years have gone planning for a startup and finally you are ready to enter into the world of small business.  Excited enough to hit the “Launch” button. As the bulk of your business is good, so the rest of it must be the same. You think like that, right? But hey, you are wrong there. You may be selling the next big thing, but it does not matter until you have frozen your brand name in the niche market and gained a decent amount of credibility. But you can do that...

   SOFTWARE,STARTUP, ENTREPRENEUR     2016-06-21 09:33:05

  Some thoughts about microservice adoption

Nowadays microservice is very popular among companies with the increasing complexity of systems. The goal is to make each microservice to handle one specific job and handle it well. This normally would provide the benefit of maintaining the service easily and isolating errors and making the service more reliable and scalable. The benefits of adopting microservice are obvious. Maintainability. Decouple functions so that each function can be maintained separately which reduces the risk of issue ...

   ADVANTAGE,DISADVANTAGE,MICRO SERVICE     2020-09-05 01:25:05

  How to Find User Participants To Test Your Project

Image Source: Unsplash Recruiting the right participants is important to test your projects properly, but it's essential that your research participants are able to represent your target group, or the results won't translate into something you can use. Since recruiting for specific criteria can be time-consuming, follow these considerations that should make getting these types of user participants easier.  Sharply Define Recruitment Topic Criteria There needs to be a required criteria befo...

   USER RESEARCH,USER REQUIREMENT,TESTING     2020-08-26 07:53:28

  C++ for the Real-Time Web

C++? Why on Earth? C++ seems like one of the least likely languages to write a web application in. C++ is associated with complexity, both with language design and the need to manually manage memory. Programming in C++ unleashes a whole class of bugs associated with memory corruption and memory allocation. This is a trade off for giving more power to the developer along generally being much faster than equivalent programs in languages such as Python or Ruby. Real-time Web as a Use Case Making...

   C++,Web development,Real time     2012-01-30 06:00:20

  Arrays.equals() vs MessageDigest.isEqual()

Both Arrays.equals() and MessageDigest.isEqual() are used to compare the equality of two arrays. They can be interchangeably in many cases. However, they do have some differences which lead to different use cases in real applications. One difference is that the arrays passed to MessageDigest.isEqual() cannot be null while it's ok for Arrays.equals(). The one major difference between these two methods is that Arrays.equals() is not time-constant while MessageDigest.isEqual() is time-constant. Thi...

   Arrays.equal(),MessageDigest.isEqual(),Java,Security     2015-05-14 22:03:29

  Why you don’t need a programmer

Once or twice a month I get the question from an aspiring entrepreneur that’s been pushing their idea forward in hopes to (very soon) create a company out of what they’ve been working so hard on.  They’ve spent countless hours working through all the details of what this new product will do, who they’re going to partner with and what they’re going to charge for it. They may even be on the Lean Startup bandwagon and actually talked with potential custo...

   Programmer,Necessary,No need     2012-03-30 07:37:39

  How to teach "Modern" Perl?

Since I started my Perl Tutorial series a couple of people commented on what and how I am teaching.Some people asked why did I show "open or die" and why not using autodie. Others recommended the use IO::All instead of open.Another complaint was the introduction of time and localtime instead of DateTime.While I was mostly writing parts of my regular training material these comments led me to think about it again. I wonder how to teach Perl in 2012?When I started to write the tutorial I still cal...

   Perl,Trainning,Teach,Modern,Modern Perl     2011-11-15 08:40:18

  Silicon Valley engineers have something to say about work from home

Quitting from Google and joined Yahoo which was thought as a declining giant, Marissa Mayer has been trying to prove that she has the ability to lead this Internet giant to reverse the decline. In order to boost the low morale of the employees, Meyer tried to transplant Google's work culture to Yahoo with office decoration, free lunch and issuance of smart phones, these generous measures let her win the applause of the Silicon Valley.But a recent ban issued by Meyer has attracted a lot of contro...

   Work from home,Yahoo, Marissa Mayer     2013-03-07 02:39:23

  Access control in Java -- doPrivileged

Previously we have introduced how Java performs permission check to protect resource access. What if sometimes we need to give some class the temporary access to some resource which it initially doesn't have? AccessController provides six doPrivileged methods to fulfill this requirement. These six methods have below signatures : static T doPrivileged(PrivilegedAction action)static T doPrivileged(PrivilegedAction action, AccessControlContext context)static T doPrivileged(PrivilegedExceptionA...

   JAVA,SECURITY,DOPRIVILEGED     2016-03-08 05:46:42

  Email Modular Design – An Overview

Email is one of the most prevalent forms of business communication. Businesses all over the world send hundreds of email every day to communicate with their customers in a personalized, intimate way, providing useful information, special offers, records of business transactions, official news or messages and much more. Right from one or two-man projects to large Fortune 500 companies, every business entity uses emails on a daily basis to stay in touch with their base of customers. As a company g...

   email     2014-08-14 08:22:03

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