Life is an exercise to express the InExpressible.
Once you start expressing yourself completely, there will be no difference between the expresser and the expression.
Words are powerful enough to change Mind, Life, and the World.
VOIP (Voice over internet protocol) The trending technology of present and near future. I have spent months of efforts on voip , its a huge topic so to minimize your time and also to refresh my voip skills , I have decided to write this blog. Main Topics covered :- SIP (session initiation protocol) ASTERISK (open source voip server platform) SIP is a part of Application layer (fig1) in TCP/IP , its major function is to initiate/terminate a sip session and transfer it to TCP/UDP for transmission. In simple terms it holds the FROM and TO addresses in a post , the rest is carried using TCP/IP protocol. fig1 : SIP in TCP/IP The basic operation of SIP is an INVITE and ACK via proxy, once the opposite Sip phone B accepts the call, a media session is established. Its simple as shown in fig 2. The proxy might be a VOIP services provided by certain websites such as www.linphone.org , SIP2SIP.info etc or it...
I would like to list down some of the important references for a front end interview preparation All in one https://github.com/h5bp/Front-end-Developer-Interview-Questions/blob/master/src/questions/javascript-questions.md https://frontendmasters.com/books/front-end-handbook/2019/#1.1 React.js https://github.com/sudheerj/reactjs-interview-questions#what-are-pure-components ------------------------------------------------------ Angular8 https://blog.angularindepth.com/whats-new-after-angular-8-28d27ce3348a https://www.javatpoint.com/angular-8 ------------------------------------------------------ JS https://github.com/h5bp/Front-end-Developer-Interview-Questions/blob/master/src/questions/javascript-questions.md https://2ality.com/2014/05/oop-layers.html https://hackr.io/blog/javascript-interview-questions https://www.toptal.com/react/interview-questions https://www.codementor.io/nihantanu/21-essential-javascript-tech-interview-practice-questions-answers-du...
Data Scientist A data scientist is the alchemist of the 21st century: someone who can turn raw data into purified insights. Data scientists apply statistics, machine learning and analytic approaches to solve critical business problems. Their primary function is to help organizations turn their volumes of big data into valuable and actionable insights. Indeed, data science is not necessarily a new field per se, but it can be considered as an advanced level of data analysis that is driven and automated by machine learning and computer science. In another word, in comparison with ‘data analysts’, in addition to data analytical skills, Data Scientists are expected to have strong programming skills, an ability to design new algorithms, handle big data, with some expertise in the domain knowledge. Moreover, Data Scientists are also expected to interpret and eloquently deliver the results of their findings, by visualization techniques, building data science apps, or narrating interes...
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