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No mapping found for field in order to sort on in ElasticSearch
...ignore_unmapped" : true and it started to work again but strange thing is, what has happened behind the scene! Who knows! Anyway, it works now. +1
– BentCoder
May 19 '16 at 20:56
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IndexOf function in T-SQL
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CHARINDEX is what you are looking for
select CHARINDEX('@', 'someone@somewhere.com')
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8
(1 row(s) affected)
-or-
select CHARINDEX('c', 'abcde')
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3
(1 row(s) affected)
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How to align a to the middle (horizontally/width) of the page [duplicate]
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@johannchopin What was the difference?
– m4n0
Apr 17 at 17:36
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How to generate unique ID with node.js
... in node, you only have a single thread and are supposed to use callbacks. What will happen with your code, is that base.getID query will get queued up by for execution, but the while loop will continusouly run as a busy loop pointlessly.
You should be able to solve your issue with a callback as fo...
HTML5: Slider with two inputs possible?
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WhatWG is at least discussing implementing it: html.spec.whatwg.org/multipage/…
– kunambi
Feb 26 '15 at 13:32
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public friend swap member function
...unnecessary things, and a member swap is one of them. Why? Let's go on.
What we should do is identify what's canonical, and what our class needs to do to work with it. And the canonical method of swapping is with std::swap. This is why member functions aren't useful: they aren't how we should swa...
What is a CSRF token ? What is its importance and how does it work?
... writing an application (Django, it so happens) and I just want an idea of what actually a "CSRF token" is and how it protects the data. Is the post data not safe if you do not use CSRF tokens?
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Java Timer vs ExecutorService?
...stion here, have you used Timer and ExecutorService to schedule tasks, what is the benefit of one using over another?
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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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How do I disable directory browsing?
...ng "Options FollowSymLinks" worked as per Dung's answer. I'm just curious what version of Apache and OS you're running? Maybe it's a version thing?
– MikeyE
Dec 9 '16 at 19:30
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