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In this emerging world of huge opportunities, there are so many paths we can travel through and start our careers. But having a bright and a beautiful future is something everyone wants. So, one must be quite clear about his/her interests. And engineering could be one such interest. Many people today in India opt for engineering as their undergraduate program because of the wide scope in the engineering sector. Engineering encompasses almost all areas of employment and certainly provides a plethora of opportunities. In a developing country like India, there is a need for enthusiastic, energetic, passionate and dynamic engineers ... Read More
The world is moving fast, consequently the technologies which we are using also keeps improving day by day. So to maintain the pace of transforming technologies, we need to keep upgrading ourselves. Gone are the days, when Project Managers across the world use the traditional processes to estimate the Scope, Schedule, Cost and other project constraints to manage the project.But these days, we have privileges to use many established tools and techniques which are evolved after years of research and practices. There are some proven techniques which can help the Project Managers to manage the projects in a more organized ... Read More
Quickly releasing a new product or new features to the market is a challenging task for the organizations worldwide. The toughest job is to bring together all the distinct groups such as Development, Quality Assurance and IT Operations to get the work done in a quickest way to release the product as soon as possible.It has been seen that processes and practices are kept on evolving to overcoming those challenges. Just a decade ago there is no such term called DevOps exists in our corporate world, but later in 2009, a methodology defined a set of processes to collaborate and ... Read More
A test strategy document is a test outline document that explains the testing approach of the software development cycle. It is created by the test managers to inform clients, project managers, testers, and developers about some key issues and decisions of the testing process. This includes the testing objective, methods of testing new functions, total time and resources required for the project, and the testing environment. It is a strategy plan for defining testing approach, what you want to accomplish and how you are going to achieve it.It helps in evading all unclear and uncertain requirements and creating a basic ... Read More
From time to time, clearing browsing history on chrome is a good habit, many do it as this particular action of theirs, help protect their privacy and prevent everyone having access to their personal computer from collecting information about them by having a glance at their browsing history.Chrome browser offers the best erase tool which lets you delete your browsing logs from the beginning or day, week or month. However, if you wish to delete your history selectively or if you want to delete one particular site or few sites from Chrome memory.Chrome Browsing HistorySimilar to other web browsers, Google ... Read More
Debugging is the systematic method of removing defects. It all starts with execution of test cases. Whenever test cases are executed, the actual results are compared with expected results. If there is any lack of correspondence between the actual results and expected results, root cause analysis is done and additional tests such as regression tests are performed so as to ensure that the results are along the expected lines.To design static web pages, HTML is widely used. To develop dynamic web-based applications, JavaScript, the scripting language of the web should be used. To make their code bug-free, programmers rely on ... Read More
Managing a project is not everybody’s cup of tea; it is certainly a tough row to hoe. Whether it is a large scale project or a medium scale project, there are many important facets of the project which require a constant monitoring to keep them on track. You cannot encapsulate your project for a safe run, changes are inevitable, and it is impossible to turn down the change requests. Thus, it is a bitter pill to swallow for the managers to control the project by simultaneously accepting the expected and unexpected changes.So, the project managers have to be alert enough ... Read More
A common nightmare for the project managers across the industries is to keep the schedule on track. But most often, for various reasons the schedule goes hay-way. It can be an unrealistic schedule planning which often happens in today’s competitive market, or due to any unforeseen incidents or in-case of any force majeure. For instance, if project schedules gets out of hand, the managers for the respective projects will have to run pillar to post to bring the project on track. But, that is not the same case always, it is also observed that sometimes due to the client or ... Read More
The predominant project of a Linux approach administrator is to make certain that the system is in an excellent condition. Collectl is used to collect performance information that describes the present process popularity. Unlike most of the other monitoring tools, collectldoes no longer center of attention in a restricted number of process metrics. Instead it can gather information on many different types of system resources such as cpu, disk, memory, network, sockets, tcp, inodes, infiniband, lustre, memory, nfs, processes, quadrics, slabs and buddyinfo. This article explains about how to install collectl.FeaturesIt runs interactively, as a daemon or both.It displays the ... Read More
We have two arrays, the task is to compare the two arrays and find the numbers present in first array but not in the second array, using Standard Template Library (STL) in C++.ExampleInput: array1[ ] = {1, 2, 3, 4, 5, 7} array2[ ] = {2, 3, 4, 5, 6, 8} Output: 1, 7 Input: array1[ ] = {1, 20, 33, 45, 67} array2[ ] = {1, 12, 13, 114, 15, 13} Output: 20, 33, 45, 67Approach used in the below program is as follows −In this program we want to find the elements which are present in the first ... Read More