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Add to Array jQuery

... 301 For JavaScript arrays, you use push(). var a = []; a.push(12); a.push(32); For jQuery object...
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postgresql COUNT(DISTINCT …) very slow

... 40 holy queries batman! This sped up my postgres count distinct from 190s to 4.5 whoa! – rogerdpack Nov ...
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PHP function to make slug (URL string)

... | edited Jul 17 '18 at 20:04 leoap 1,48833 gold badges2222 silver badges2929 bronze badges answered Ju...
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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?

...declared as: byte[] array = new byte[4]; You can access this array from 0 to 3, values outside this range will cause IndexOutOfRangeException to be thrown. Remember this when you create and access an array. Array Length In C#, usually, arrays are 0-based. It means that first element has index 0...
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PDO Prepared Inserts multiple rows in single query

...atement to look like. Now, the code: function placeholders($text, $count=0, $separator=","){ $result = array(); if($count > 0){ for($x=0; $x<$count; $x++){ $result[] = $text; } } return implode($separator, $result); } $pdo->beginTransaction();...
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An “and” operator for an “if” statement in Bash

...US} is empty. It would probably be better to do: if ! [ "${STATUS}" -eq 200 ] 2> /dev/null && [ "${STRING}" != "${VALUE}" ]; then or if [ "${STATUS}" != 200 ] && [ "${STRING}" != "${VALUE}" ]; then It's hard to say, since you haven't shown us exactly what is going wrong wit...
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C# Regex for Guid

... you say. resultString = Regex.Replace(subjectString, @"(?im)^[{(]?[0-9A-F]{8}[-]?(?:[0-9A-F]{4}[-]?){3}[0-9A-F]{12}[)}]?$", "'$0'"); This matches the following styles, which are all equivalent and acceptable formats for a GUID. ca761232ed4211cebacd00aa0057b223 CA761232-ED42-11CE-BAC...
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How to scale SVG image to fill browser window?

... How about: html, body { margin:0; padding:0; overflow:hidden } svg { position:fixed; top:0; bottom:0; left:0; right:0 } Or: html, body { margin:0; padding:0; overflow:hidden } svg { position:fixed; top:0; left:0; height:100%; width:100% } I have an ex...
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Iterating Through a Dictionary in Swift

... 360 Dictionaries in Swift (and other languages) are not ordered. When you iterate through the dictio...
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Why switch is faster than if

... answered Jul 15 '11 at 10:56 DanielDaniel 25.2k1616 gold badges8484 silver badges128128 bronze badges ...