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 PROGRAMMING

  Carriage return and line feed

In programming and document editing, we may frequently encounter carriage return and line feed, i.e the well known CRLF.  But do you know about the history and difference of carriage return and line feed?Before computer came out, there was a type of teleprinter called Teletype Model 33. It can print 10 characters each second. But there is one problem with this, after finishing printing each line, it will take 0.2 second to move to next line, which is time of printing 2 characters. If a new character is transferred during this 0.2 second, then this new character will be lost.So scientists ...

12,067 0       CR CARRIAGE RETURN LINE FEED LF NEW LINE CRLF


  Top 10 WhatsApp Tips & Tricks To Try in 2017

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  Do you have this kind of comments in your source code?

Writing runnable code is the essential skill of a programmer, writing understandable comment is also a skill a programmer should acquire. There is some famous saying that bad comment is worth than no comment. Usually your code will be maintained by other people, if you provide them some difficult to understand or misguided comments, this will be nightmare to them. While at some other time, programmers may put some funny comments in their codes which may make others laugh. Today we share some comments which are full of humor.1. Send some warning to maintainer// // Dear maintainer...

46,716 14       COMMENT HUMOR


  How many programmers does it take to screw in a lightbulb?

There seem to be a lot of “How many programmers does it take to screw in a lightbulb?” jokes floating around the Internet, but none aimed specifically for us SQA folk.  I have decided (perhaps mistakenly) that this is no longer acceptable.  If this decision is a mistake, I'm sure that someone else in QA will report it up as a bug and assign it to me.  For better or worse, there is now an SQA set of these jokes, thanks to me.  Now, without further ado, let the puns commence:How many developers does it take to screw in a lightbulb?  None – that’s ...

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  What and what not to log while debugging

Log is a critical part of an application. It serves as an eye to the programmer on how the application is working while debugging. Especially for applications running on production environment, if the application encounters problem and the problem cannot be reproduced on other environments, log will be extremely useful.While log is essential, but developers have to log smartly. Because if don't put log smartly, you may not get what you want while debugging or you may get too many redundant logs which eat up the disk space and degrade the performance of the system.So what and wha...

5,197 0       PROGRAMMING SUPPORT DEBUG LOG


  Software Development Company Shares Its Development Process

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3,615 0       TESTING CUSTOM SOFTWARE DEVELOPMENT COMPANY SOFTWARE ARCHITECHURE REQUIREMENT ANALYSIS MAINTENANCE


  Pros and cons of 6 most popular test automation frameworks

Not everyone dappling into systems for test automation knows how to leverage the maximum benefit and keep them going in top shape for a long time. That's where test automation frameworks come in – they're basically sets of rules, standards, protocols and guidelines which can be incorporated into practice or simply followed to provide beneficial execution environments for automation test scripts.  Why are test automation frameworks important? Test automation frameworks offer many advantages for developers. Providing benefits like ease of scripting, understandability and modulari...

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  The Greatest Regex Trick Ever (Simplified)

There is a post which is really hot recently which showcased a best ever regular expression trick. In this post, it provides a trick which can be adapted to situations where one wants to match some patterns desired and exclude the patterns undesired. In simple, the trick is :Pattern not desired | (Pattern desired)Then taking the group 1 match of the capturing group of matched. This group will contain the strings matching the desired patterns.Have to say this trick is really neat and brilliant. Here is a simple explanation on how this works. The above regular expression will first try to m...

4,758 0       JAVA PROGRAMMING REGULAR EXPRESSION