by web-api | 11/01/17 | 6 Answers | Tags : Javascript , crazy-behavior , un-predictable Views : 545
i found sometime JavaScript have crazy behavior . it not give predictable result and quite surprise by its result. so please list here some crazy here behavior and lets try to understand it

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by web-api | 11/01/17 | 2 Answers | Tags : Javascript , Debug , console , log Views : 262
what is use of console.log() in JavaScript ? what are the other function and usage of it , like

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by yogi | 11/01/17 | 1 Answers | Tags : Javascript , prototype , __porto__ Views : 155
What are the differences between __proto__ and prototype properties ?

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by rajiv | 11/01/17 | 2 Answers | Tags : PHP , best-security-practice , Web-Security Views : 205
my site hacked twice in last year 2016 . so is that any remedy which should i apply to make PHP Website more secure and strong system. so some hack really needed to make PHP more secure ? what is the setting should i change in the PHP to make it more secure ?

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by yogi | 11/01/17 | 1 Answers | Tags : Javascript , function , InterstingJavaScript Views : 130
i found many script which use !function( , exclamation mark before the function , i dont understand why it used. twitter code to embed widget.js have used !function what is use of exclamation mark before the function ? what exclamation mark before the function really do ? is that means dont run function (if ! used for not operator ) or something else use of it ?

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by joomler | 11/01/17 | 2 Answers | Tags : Joomla , best-security-practice , Web-Security Views : 235
Open-source CMS have many code advantage like , it well tested , very much flexibility , easy to extend functionality etc. but its also good attraction of hacker / cracker also . me using Joomla for many of my website . i know many good loop hole should be there where people can get in and try to thief data and make some miscellaneous activity which harm my user one or other way . so is there way to make more secure to Joomla .please share me some info so i can start work on my to make more secure to Joomla how one can improve security of Joomla ?

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by fatso | 10/01/17 | 0 Answers | Tags : python , conditional , ternary-operator Views : 130
Does Python have a ternary conditional operator? if yes how one can use it . if no than lets try to make some custom code to create ternary conditional function.

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by fatso | 10/01/17 | 1 Answers | Tags : Sql , indexing , database-indexing , performance Views : 148
How does database indexing work?

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by fatso | 10/01/17 | 0 Answers | Tags : Javascript , static , variable Views : 123
how to create static variable in JavaScript ?

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by sqltreat | 09/01/17 | 0 Answers | Tags : Mysql , UPDATE-QUERY Views : 113
how can UPDATE table 's field value from SELECT query in MySQL

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by sarah | 09/01/17 | 2 Answers | Tags : jQuery , Javascript , redirect , url-redirect Views : 146
How to redirect one to another page in JavaScript ? what is the best code to do redirection one page to another in JavaScript ? is jQuery or dojo or any other framework do redirection best or pure JavaScript is enough ?

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by shabi | 09/01/17 | 0 Answers | Tags : jQuery , Javascript Views : 89
on the click of the content displaying textarea to edit the content. now want to remove textarea on click outside of the textarea ? how to detect outside click for an element in jQuery ?

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by yogi | 09/01/17 | 1 Answers | Tags : jQuery , Javascript Views : 53
in jQuery .hide() used to hide element .show() used to show element .toggle() used to show/hide element but is there a function which used to check is element hidden ? or is element already visible ? i mean before to use .show() , .hide() , want to check isHidden() or isVisible() for element in jQuery ?

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by jessica | 09/01/17 | 1 Answers | Tags : HTML , XHTML , best-way-to-code , meta-tag Views : 206
HTML5 Doctype had so what is difference between <meta charset="utf-8" /> and <meta http-equiv="Content-Type" > ? and what is pros and cons over each other ? which one is best to use between <meta charset="utf-8" /> and <meta http-equiv="Content-Type" > ? i used both in some web application . but did not find good difference between , so which is best to use for which purpose between <meta charset="utf-8" /> and <meta http-equiv="Content-Type" > ?

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by Rasi | 07/01/17 | 1 Answers | Tags : Javascript , prototype Views : 129
how prototype work in JavaScript ? i mean its alternative of the object if no why one should use prototype in JavaScript ? why one do use prototype and what is benefit of using .prototype ?

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by noob | 07/01/17 | 2 Answers | Tags : Ruby , include , extend Views : 137
what is difference between include and extend in Ruby?

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by noob | 07/01/17 | 1 Answers | Tags : Ruby , include , require Views : 150
what is difference between include and require in Ruby? include seems to include file and require seems to only if file is required. so am guessing good ? include vs require in Ruby , need to know pros and cons of include and require in Ruby .

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by noob | 07/01/17 | 1 Answers | Tags : PHP , include , include_once , require , require_once Views : 134
include , require , include_once , require_once all function do include file . above code will include include.php , include_once.php , require.php , require_once.php if all do include file so what is the difference between include , require , include_once , require_once ?

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by ajamil | 07/01/17 | 2 Answers | Tags : objective C , import , include Views : 140
it seems #import and #include both do same job , #import and #include both do include header file . so why one made two function do the same work. so is there any difference between #import and #include ? or #import and #include are same .

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by Rasi | 07/01/17 | 1 Answers | Tags : Javascript , import , include Views : 115
how one can include one JavaScript file to another JavaScript file ? as like css have @import to include another css . do we have same import function or something to include JavaScript file to another JavaScript file

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