I was looking at FireBug Lite and saw that they use a pretty cool technique to pass options into an external script file.  <script type="text/javascript" src="https://getfirebug.com/firebug-lite.js"> {     overrideConsole: false...
i have a problem with a http post call in firefox. I know that when there are a cross origin, firefox first do a OPTIONS before the POST to know the access-control-allow headers. With this code i dont have any problem:  Net.requestSpeech.prototype.po...
I have a Backbone Collection object with the following URL "http://localhost:8080/api/menu/1/featured". I am trying to perform a fetch operation to retrieve the collection from the url and parse it. However, on the server side, the method typ...
I have this JQuery piece to prevent selection of dropdown options that are already selected in another field.      var $coll = $( 'select[name$="service"]' ).on( 'change', function () {         $coll.each(function () {...
Two popular patterns for configuration in JavaScript are the builder pattern and the options object pattern:  Builder  var importer = new LeadImporter()     .assignLeads(true)     .source("source")     .organization(organization)     .setLea...
The question 'How does Google Closure Compiler handle quotes (string literals)?' could also be re-phrased like:        Why does Closure replace/swap single quotes with double quotes?       How does Closure decide what quote- formatting/style...
good afternoon from Sweden! I have a problem with a javascript code which gives me "NaN" while trying to get it to count my points from my grades. It should check which score it is and then take what it's worth and adding that to the fina...
I will migrate a project from Mootools to Prime, but now I have a problem with the "setOptions", the function does not work as in Mootools where the options object will merge through supers up the proto chain and contain all the keys.  var A...
I'm trying to make it so based off of the user's input for the option the user selects and enters, the cell that fits both the inputted time and date is highlighted.  Right now, I'm trying to do it so it takes the text of the option for a...
I have simple example of my problem JSFiddle.  At start I have empty/default option, but when I choose something else from drop-down, this option disappears.   How can I left this option after select?   <label for="mySelect">Make a choi...

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