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jquery sortable placeholder height problem

For some reason the placeholder for my sortable items is about 10px. All my sortable items have different heights. How can I change the height of each placeholder to match the item being moved? ...
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How do I convert a string to a double in Python?

... >>> x = "2342.34" >>> float(x) 2342.3400000000001 There you go. Use float (which behaves like and has the same precision as a C,C++, or Java double). share | ...
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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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Only one expression can be specified in the select list when the subquery is not introduced with EXI

...(distinct dNum) from myDB.dbo.AQ where A_ID in (SELECT DISTINCT TOP (0.1) PERCENT A_ID FROM myDB.dbo.AQ WHERE M > 1 and B = 0 GROUP BY A_ID ORDER BY COUNT(DISTINCT dNum) DESC) share | ...
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What is the difference between .text, .value, and .value2?

... | edited Sep 8 '15 at 11:01 answered Jun 28 '13 at 11:17 C...
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Why does substring slicing with index out of range work?

...s. Look what happens when you do the same thing to a list: >>> [0, 1, 2, 3, 4, 5][3] 3 >>> [0, 1, 2, 3, 4, 5][3:4] [3] Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character ...
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Convert date to datetime in Python

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Loop through an array php

...epath']; // $array[$i] is same as $item } Using for loop for ($i = 0; $i < count($array); $i++) { echo $array[$i]['filename']; echo $array[$i]['filepath']; } var_dump is a really useful function to get a snapshot of an array or object. ...
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Change text color of one word in a TextView

...e html. String first = "This word is "; String next = "<font color='#EE0000'>red</font>"; t.setText(Html.fromHtml(first + next)); But this will require you to rebuild the TextView when (if?) you want to change the color, which could cause a hassle. ...
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Visual Studio, Find and replace, regex

...<whatever.h> using find and replace functionality in Visual Studio 2005. I used the regex \#include \"[a-z\.h]+\" to find the include statement. But I am wondering how frame the replace regex. ...