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mysql update column with value from another table

... Second possibility is, UPDATE TableB SET TableB.value = ( SELECT TableA.value FROM TableA WHERE TableA.name = TableB.name ); share | improve this answer | ...
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Best way to alphanumeric check in JavaScript

... ñ does not fall into the pattern however fully valid UTF-8 char. – Oybek Apr 4 '13 at 16:35 8 ...
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SQL Group By with an Order By

... In all versions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias: SELECT COUNT(id) AS theCount, `Tag` from `images-tags` GROUP BY `Tag` ORDER BY theCount DESC LIMIT 20 share ...
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Are there other whitespace codes like &nbsp for half-spaces, em-spaces, en-spaces etc useful in HTML

...g space :   or   narrow no-break space :   (no character reference available) en space :   or   em space :   or   3-per-em space :   or   4-per-em space :   or   6-per-em space :   ...
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Select parent element of known element in Selenium

I have a certain element that I can select with Selenium 1. 7 Answers 7 ...
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Python: json.loads returns items prefixing with 'u'

...ing a dummy string (for now) like the code below. My output comes out with character 'u' prefixing each item: 9 Answers ...
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How to make part of the text Bold in android at runtime?

...sb.setSpan(bss, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Bold sb.setSpan(iss, 4, 6, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make last 2 characters Italic etx.setText(sb); share | ...
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Why in Java 8 split sometimes removes empty strings at start of result array?

... grepcode, for version 7u40-b43 and 8-b132. Java 7 public String[] split(CharSequence input, int limit) { int index = 0; boolean matchLimited = limit > 0; ArrayList<String> matchList = new ArrayList<>(); Matcher m = matcher(input); // Add segments before each ma...
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What is the best way to add options to a select from a JavaScript object with jQuery?

What is the best method for adding options to a <select> from a JavaScript object using jQuery? 36 Answers ...
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Get cursor position (in characters) within a text Input field

... Easier update: Use field.selectionStart example in this answer. Thanks to @commonSenseCode for pointing this out. Old answer: Found this solution. Not jquery based but there is no problem to integrate it to jquery: /* ** Returns the caret (curs...