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Content How to exit from PostgreSQL command line utility: psal What command or short key can I use to exit the PostgreSQL command line utility psq1? 1673 postgresql postgresql-9.1 psq share improve this question 184 edited Oct 18 '16 at 8:41 Martin Pieters 718k 140 2508 2319 asked Feb 27 '12 at 10:17 " App Work is 10.2k 4 20 38 666 My usual key sequence is: quit () quit exit () exit q ( ) !g AC help Alt Tab google.com Quit PSOL 19 I think veterans of the sql command line usually shorten that to just: g share improve this answer answered Apr 17 '14 at 0:31 Ted 9.375 2 25 32

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Content I've interviewed a lot of people over the last year (Java), and my favorite test is to throw a Stack Trace at them and ask them to figure out what the problem is. The answer is actually quite clear, however. Half of them don't know it's called a stack trace. Some don't know what they're looking at (BYE!). Several focus on the wrong section of proprietary code. Some ask to "open a debugger". however the answer is right there in plain english if you just read the method names. Many don't realize the line numbers are RIGHT THERE, and then start focusing on the lines ending with "Compiled Code". Then there are the ones who work their way up from the bottom, starting with the application container code, and lose their minds. Some who figure out what is happening don't have a solution to prevent it from happening. No, I'm not sharing the trace; suffice to say it's been reviewed by more than 5 of my peers and they all passed. Like Reply 1h Edited I mean, it isn't hard to eliminate people with a coding question. Do you find it impossible to teach people how to read text stack traces, or is this a skill without which they will be unable to do anything of use, or do you just not want to hire anyone? 1 am serious. 1 can come up with dozens of useful programming skills I can test a candidate on that most perfectly skilled programmers would fail. Start with eliminating people who can't code at all. Then find out what they can do that could be useful. If I have 5 people who can already take a printed out stack crash dump, I probably don't need another, and if I do, a qualified candidate can be taught that skill by someone who knows it in under a week. Then again, maybe you work for Stack Trace Inc, and your entire job is looking at stack traces. If so, by bad. Like Reply 22m

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Content Python be like: Keep your fucking semi colon out of my script!! LIVI

Content Easy programming languages 1. HTML. Hypertext Markup Language (HTML) is the language that is used to code most web pages. ... 2. JavaScript. Along with HTML and CSS, JavaScript makes the internet.. 3. C. C is a general-purpose language that most programmers learn before moving on to more complex languages. 4. Python. ... 5. Java.