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psql invalid command \N while restore sql

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How to find the length of a string in R

... 424 See ?nchar. For example: > nchar("foo") [1] 3 > set.seed(10) > strn <- paste(sampl...
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Why is Go so slow (compared to Java)?

As we could see from The Computer Language Benchmarks Game in 2010: 10 Answers 10 ...
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Switch statement: must default be the last case?

...his explains the fall-through behaviour and why break is necessary. 6.8.4.2.7 even gives an example: switch (expr) { int i = 4; f(i); case 0: i=17; /*falls through into default code */ default: printf("%d\n", i); } In the artificial program fragment the object ...
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Can you turn off Peek Definition in Visual Studio 2013 and up?

In Visual Studio 2013 and up, there is the Peek Definition feature when you Ctrl + Click. At first I thought this was cool, but I have found that the majority of the time, I need to click the Promote to Document button, since I make lots of changes to the files I Ctrl + Click on. But after Googl...
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Get int value from enum in C#

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What is the benefit of using Fragments in Android, rather than Views?

... 172 The main reason to use Fragments are for the backstack and lifecycle features. Otherwise, custo...
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How to change owner of PostgreSql database?

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How to display multiple notifications in android

... answered Aug 7 '13 at 11:23 Sanket ShahSanket Shah 4,28133 gold badges1818 silver badges3737 bronze badges ...
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Can you target with css?

...some further investigations, and pointed out that IE8 (on Win7) and Chrome 2/Safari 4b allows you to style BR somewhat. And indeed, I checked the IE demo page with IE Net Renderer's IE8 engine, and it worked. Update 2 c69 made some further investigations, and it turns out you can style the marker f...