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javascript Programming Glossary: calculatingDetermine width of string in HTML5 canvas http://stackoverflow.com/questions/10099226/determine-width-of-string-in-html5-canvas add the padding value to the textDimensions.width when calculating if the text will fit. If you have a long list of font sizes..
Calculate the bounding box's X, Y, Height and Width of a rotated element via JavaScript http://stackoverflow.com/questions/10392658/calculate-the-bounding-boxs-x-y-height-and-width-of-a-rotated-element-via-jav iAngle iY Math.sin iAngle # This part is wrong as it's re calculating the iX iY of the rotated element blue # we want the x y of the..
Whats the easiest way to determine is a user in online? (PHP/MYSQL) http://stackoverflow.com/questions/1051895/whats-the-easiest-way-to-determine-is-a-user-in-online-php-mysql server time via the NOW function in MySQL you'll side step calculating differences between timezones. This is the standard way of tracking..
JS function to calculate complementary colour? http://stackoverflow.com/questions/1664140/js-function-to-calculate-complementary-colour know off the top of your heads a Javascript solution for calculating the complementary colour of a hex value There is a number of..
How to use MD5 in javascript to transmit a password http://stackoverflow.com/questions/1962299/how-to-use-md5-in-javascript-to-transmit-a-password share improve this question Here is a jQuery plugin for calculating the MD5 hash of a string Then all you have to do is call .md5..
How to calculate the number of days between two dates using JavaScript? http://stackoverflow.com/questions/2627473/how-to-calculate-the-number-of-days-between-two-dates-using-javascript number of days between two dates using JavaScript I am calculating the number of days between the 'from' and 'to' date. For example..
Mouse position - Cross browser compatibility - Javascript http://stackoverflow.com/questions/3343384/mouse-position-cross-browser-compatibility-javascript body body.clientTop 0 Testing pageX or pageY or calculating it from clientX and scrollLeft ans clientLeft share improve..
What does the ^ (caret) operator do? http://stackoverflow.com/questions/3618340/what-does-the-caret-operator-do does the ^ caret operator do I found a web page for calculating the BMI body mass index which should be calculated as Weight..
Finding number of lines in an html textarea http://stackoverflow.com/questions/3697096/finding-number-of-lines-in-an-html-textarea you may find it useful. http kirblog.idetalk.com 2010 03 calculating cursor position in textarea.html Basically if you create a div..
Bresenham algorithm in Javascript http://stackoverflow.com/questions/4672279/bresenham-algorithm-in-javascript algorithm in Javascript I need a fast algorithm for calculating coordinates for a line between two points. I tried to find good..
Is reading the `length` property of an array really that expensive an operation in JavaScript? http://stackoverflow.com/questions/5752906/is-reading-the-length-property-of-an-array-really-that-expensive-an-operation condition of a for loop because of the expensiveness of calculating the length of an array. Example for var i 0 i arr.length i vs..
How to update a value displayed in the page without refreshing http://stackoverflow.com/questions/5852890/how-to-update-a-value-displayed-in-the-page-without-refreshing The result variable should be calculated this way It is calculating a percentage val1 val2 100 Can you give me a hand solving some..
Javascript Calculate brighter colour http://stackoverflow.com/questions/6443990/javascript-calculate-brighter-colour value in JS as a string #ff0000 How would i go about calculating a brighter lighter version of this colour for example #ff4848..
Remove all special characters except space from a string using javascript http://stackoverflow.com/questions/6555182/remove-all-special-characters-except-space-from-a-string-using-javascript
Write a custom formatter for Google Charts Api http://stackoverflow.com/questions/6596233/write-a-custom-formatter-for-google-charts-api with a patternformatter but i don't see how as there is calculating involved and don't know how to implement this in the patternformatter...
jQuery animate and property values in percentage http://stackoverflow.com/questions/6877081/jquery-animate-and-property-values-in-percentage animate. http bugs.jquery.com ticket 10669 I would suggest calculating the number of pixels to add yourself something like this may..
Calculate Position of selected text javascript/JQuery? http://stackoverflow.com/questions/7991474/calculate-position-of-selected-text-javascript-jquery JQuery How to retrieve the position of selected text by calculating it's offset immediate after body tag For Example consider the..
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