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How to round an average to 2 decimal places in PostgreSQL?

... to addtype cast then it will work Ex: round(extract(second from job_end_time_t)::integer,0) share | improve this answer | follow | ...
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Partly JSON unmarshal into a map in Go

My websocket server will receive and unmarshal JSON data. This data will always be wrapped in an object with key/value pairs. The key-string will act as value identifier, telling the Go server what kind of value it is. By knowing what type of value, I can then proceed to JSON unmarshal the value int...
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Are booleans as method arguments unacceptable? [closed]

...n two options, neither of which is clearly yes or no, then an enum can sometimes be more readable. share | improve this answer | follow | ...
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A worthy developer-friendly alternative to PayPal [closed]

... Awesome. It took me more time to find the documentation for PayPal and set up accounts with their sandbox than getting up and running with stripe. Thanks for the tip/advertisement. ;) – Pascal Jun 25 '12 at 5:20...
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Styles.Render in MVC4

... @skmasq, at the time of writing these lines, I was using VS2013. Things may have changed until now. Thanks for mentioning that :) – codea Jan 27 '16 at 12:17 ...
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How to use System.Net.HttpClient to post a complex type?

...the \ will be encoded twice. Once when serialized to argsAsJson and second time when PostAsync posts contentPost. How to avoid double encoding? – Krzysztof Morcinek Sep 16 '14 at 12:24 ...
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Try catch statements in C

I was thinking today about the try/catch blocks existent in another languages. Googled for a while this but with no result. From what I know, there is not such a thing as try/catch in C. However, is there a way to "simulate" them? Sure, there is assert and other tricks but nothing like try/catch, ...
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How do I localize the jQuery UI Datepicker?

...tion without some extra library. jQuery(function($) { $('input.datetimepicker').datepicker({ duration: '', changeMonth: false, changeYear: false, yearRange: '2010:2020', showTime: false, time24h: true }); $.datepicker.regional['cs'] = { closeText: '...
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Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat

...y, I think that it has some side effects.. The assembleDebug task became 3 times slower! – Marino Oct 23 '14 at 0:40 d...
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WARN Could not determine content-length of response body. Set content-length of the response or set

I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log: 3 Answers ...