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Unknown column in 'field list' error on MySQL Update query

...Thank you. I was trying to figure out why my query in PHP was not working, all I had to do was add the single quotes. – RiCHiE Jul 2 '16 at 5:12 1 ...
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Trim string in JavaScript?

... All browsers since IE9+ have trim() method for strings. For those browsers who does not support trim(), you can use this polyfill from MDN: if (!String.prototype.trim) { (function() { // Make sure we trim BOM an...
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90后创业四年:曾经觉得不公 后来愿赌服输 - 资讯 - 清泛网 - 专注C/C++及内核技术

...自己踩过这个坑,回顾我第一次创业时遇到的合伙人内讧问题,背后其实反映的是创始人的心态——创业很轻松,玩一玩就能创业。我甚至会建议一些人别大学一毕业就创业,因为心态不摆正,一定会失败。创业是神圣的行为,...
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SQL command to display history of queries

... try cat ~/.mysql_history this will show you all mysql commands ran on the system share | improve this answer | follow | ...
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Laravel Eloquent groupBy() AND also return count of each group

...: Total Records: 10; Internet Explorer 8: 2; Chrome 25: 4; Firefox 20: 4. (All adding up to 10) 10 Answers ...
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Comet and jQuery [closed]

...p of jQuery? If not, are there any good implementations of this pattern at all? And regardless of the answer to those questions, is there any documentation on this pattern from an implementation stand-point? ...
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How to change the Content of a with Javascript

...extarea" name="something">This text gets removed</textarea> For all the downvoters and non-believers: Here's the MSDN reference value Property: Retrieves or sets the text in the entry field of the textArea element. Here's the MDN reference value DOMString The raw value cont...
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How to update column with null value

...ed Oct 6 '10 at 8:11 Daniel VassalloDaniel Vassallo 301k6666 gold badges475475 silver badges424424 bronze badges ...
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Omitting the second expression when using the if-else shorthand

...o an option: x==2 && dosomething(); dosomething() will only be called if x==2 is evaluated to true. This is called Short-circuiting. It is not commonly used in cases like this and you really shouldn't write code like this. I encourage this simpler approach: if(x==2) dosomething(); You...
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Eclipse: Set maximum line length for auto formatting?

... Note: Eclipse (Kepler, at least) very obnoxiously allows you to edit the built-in profile to your heart's content, only to stop you from saving it with an unobtrusive notification that you CAN'T edit built-in profiles, and must create a copy and edit that instead. ...