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Getting the parent div of element

...> <button onclick="parentFinder()">Find Parent</button> <script> function parentFinder() { var x=document.getElementById("demo"); var y=document.getElementById("*id of Element you want to know parent of*"); x.innerHTML=y.parentNode.id; } </script> <!-- Patc...
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Inserting a tab character into text using C#

... a double quote. \\ for a backslash. \0 for a null character. \a for an alert character. \b for a backspace. \f for a form feed. \n for a new line. \r for a carriage return. \t for a horizontal tab. \v for a vertical tab. \uxxxx for a unicode character hex value (e.g. \u0020). \x is the s...
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bind event only once

...k functions to an object. For example: $('#id').bind('click', function(){ alert('hello'); }); $('#id').bind('click', function(){ alert('goodbuy'); }); if you do the above when the object is clicked it will alert hello then goodbye. To make sure only one function is bound to the click event unbi...
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How does facebook, gmail send the real time notification?

...ty interesting. A common method of doing such notifications is to poll a script on the server (using AJAX) on a given interval (perhaps every few seconds), to check if something has happened. However, this can be pretty network intensive, and you often make pointless requests, because nothing has ...
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Get value from hidden field using jQuery

...t type="hidden" value="" id='h_v' class='h_v'> Using jQuery I want to alert the user to this value . 7 Answers ...
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How can I confirm a database is Oracle & what version it is using SQL?

...only, hence no need to parse the output to extract version in an automated script. – pseudocode Jan 10 '13 at 0:03 @om...
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How do I get the fragment identifier (value after hash #) from a URL?

...w.site.com/index.php#hello"; var hash = url.substring(url.indexOf('#')+1); alert(hash); SEE DEMO share | improve this answer | follow | ...
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How to convert JSON data into a Python object

... for such small, local code blocks. I'd add a comment though to explicitly alert maintainers of code of such a dependency. – cfi Jun 1 '16 at 7:33 1 ...
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When to use the different log levels

... error: Error conditions [but not critical]. "Premature end of script headers" warn: Warning conditions. [close to error, but not error] notice: Normal but significant [notable] condition. "httpd: caught SIGBUS, attempting to dump core in ..." info: Informat...
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What does 'var that = this;' mean in JavaScript?

... var usesthat = new usesThat('Dave'); var usesthis = new usesThis('John'); alert("UsesThat thinks it's called " + usesthat.returnMe().myName + '\r\n' + "UsesThis thinks it's called " + usesthis.returnMe().myName); This alerts... UsesThat thinks it's called Dave UsesThis thinks it's ...