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Articles by Sharon Christine
337 articles
Removing an element from an Array in Javascript
Removing an element from an array in Javascript can be achieved using various approaches. Removal of an element can be done from the begining, end or from any specific position. We will be understanding various approaches for removing element from an array in Javascript based on our need. In this article, we are having an array of numbers and our task is to remove an element from an array in Javascript. Approaches to Remove Element from Javascript Array Here is a list of approaches for removing an element from an array in Javascript which we will be discussing in ...
Read MoreHow to set text alignment in HTML?
To align text in HTML, use the style attribute to define the CSS text-align property. Just keep in mind, that the usage of style attribute overrides any style set globally. It will override any style set in the HTML tag or external style sheet. HTML style attribute specifies an inline style for an element. The attribute is used with the HTML tag, with the CSS text-align property for the center, left, and right alignment. HTML5 does not support the align attribute of the tag, so the CSS style is used to set text alignment. Different ...
Read MoreHow To Install Apache Maven on Ubuntu
Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project’s build, reporting and documentation from a central piece of information. This article explains about how to install apache maven on Ubuntu.To install apache maven, it should require pre-installed java on Ubuntu. To verify java version, use the following command –$ java -versionThe sample output should be like this –openjdk version "1.8.0_111" OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-2ubuntu0.16.04.2-b14) OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)If you wants to install java on Ubuntu, read this articleTo install ...
Read MoreHow to Configure Nginx as Reverse Proxy for WebSocket
The WebSocket is a protocol which provides a way of creating web applications that supports real-time bi-directional communication between both clients and servers. WebSocket makes it much easier to develop these types of applications. Most modern browsers support WebSocket including Firefox, Internet Explorer, Chrome, Safari, and Opera, and more and more server application frameworks are now supporting WebSocket as well.For a production environment, where multiple WebSocket servers are needed for getting a good performance and high availability of the website or application, a load balancing layer which understands the WebSocket protocol is required, NGINX supports the use of WebSocket from ...
Read MoreFix ERROR 1064 (42000) while creating a database in MySQL?
The ERROR 1064 (42000) mainly occurs when the syntax isn’t set correctly i.e. error in applying the backtick symbol or while creating a database without them can also create an error, if you will use hyphen in the name, for example, Demo-Table will result in ERROR 1064 (42000).To remove the error, you need to use backtick around the database name properly or use nothing. Following is the syntax wherein we haven’t used the backtick. This works correctly −create database yourDatabaseName;Since adding hyhen to the database name will result in an error. Let us implement it while creating the database name ...
Read MoreHow can we capitalize only first letter of a string with the help of MySQL function/s?
Actually, there is no single function in MySQL to capitalize only first letter of the string. We need to use nesting of functions and for this case, we can use UPPER() and LOWER() with SUBSTRING() functions. To understand it, we are using data, given as below, from ‘emp_tbl’.mysql> Select * from emp_tbl; +----+----------------+ | Id | Name | +----+----------------+ | 1 | rahul singh | | 2 | gaurav kumar | | 3 | yashpal sharma | | 4 | krishan kumar | | 5 | kuldeep rai | | 6 | ...
Read More2017 Hot Job Profiles in Information Technology
With the fast transition in the trends of IT industry, there comes out the new and innovated designations to comply with. These new job profiles are emerging and capturing the market to help the industry sustain in the fast-paced technology market. Here we are going to discuss few prominent and newly invented positions which are capturing the market and making its space in the traditional boardrooms.Few of these designations existed in the industry, but until now, they didn’t get the recognition. Now due to the changing face of technology, the importance of these designations and their respective areas are coming ...
Read MoreCracking the Interview Process
It’s amazing really. All the effort one puts in during a four-year Engineering course, finally depends on those 20 minutes one spends in an interview room. After all, that little time one spends before a panel decides, whether you will land that plum job or whether your classmate will. Hence, it’s very important just how you present yourself, during those few minutes, since somewhere the cumulative effort put in during our school and college years, will bear fruit, once we get that well-paying, much sought after job.So now we will look at 3 key aspects that you should keep in ...
Read MoreExpanding Your Business Enterprise Internationally
Do you want to expand your business beyond your home country by creating a global market for your awesome products? Of course, who doesn’t want to grow? Reaching to a wider customer base can increase the chances of getting more sales which in turns generates more profit for you, isn’t it?.But, can that be so easy to go global? Not at all, there are many important things that need to be worked upon before you register your international presence. It starts from creating your online sites, localization, making the payment process working for global customers, knowing the government policies and ...
Read MoreHow to Mail a Business Contact for the First Time?
Mail has become one of the mainstream communication among the people. As it is faster than any medium of communication, it has become mandatory medium of communication, but still there are many people who will draft informal mail for a formal purpose, and later will get no reply for the same.Especially for official purpose, mail has become the essential medium of communication. And I often receive emails from Students, Research scholars, Fresh graduates, etc.Most of the mails are with big blunders and mistakes. Most of them are.This article will guide the readers who are not aware about the ethics of ...
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