by kalaiselvan | 18/01/17 | 3 Answers | Tags : Javascript , async , call Views : 290
what is async call in JavaScript ? is it means it call is not synchronized , is that so ? how can be implemented with JavaScript ?

Read more

by noob | 17/01/17 | 1 Answers | Tags : Javascript , difference , node.js , JS Views : 163
what is plus in Node JS over JavaScript ? because as i learn Node.js and i see that it work same as JavaScript . Node JS also run JavaScript . so why one made Node JS ? what is pros and cons of Node JS over JavaScript ?

Read more

by noob | 17/01/17 | 0 Answers | Tags : Javascript , css , Cross-Browser Views : 85
why all browser behave differently for same code ? not most of code but sometime it annoying that some code running well in one browser ex. Mozilla Firefox , not work as it should be at IE(Internet Explorer). IE(Internet Explorer) have most issue with JavaScript or CSS even browser version also another headache . A JavaScript work with IE 10 , possibly not work with IE 8 , so one need to do extra code so it work with both. what is the reason all browser don not have same api for JavaScript or Css ? as a web developer we doing so much for Cross Browser compatibility , so its my right to know who cause it ? is it browser coded so or anything else ?

Read more

by lain | 17/01/17 | 2 Answers | Tags : Javascript , variable , let , var , definition , initialization , difference Views : 423
what is the difference between var statement and let statement in JavaScript ? both seems to work same. both , var and let statement define the variable and work same so what is the difference between var statement and let statement in JavaScript ? list all pros and cons also so i can use both with wise

Read more

by lain | 17/01/17 | 1 Answers | Tags : Javascript , function , functionOverflow , callstack , RangeError , overflow , recursion Views : 140
how to prevent function overflow in JavaScript ? when run code for recursion i got error like RangeError :: Maximum Call stack size exceeded so it is function overflow i think so what is prevention of the function overflow ? and how can i avoid RangeError :: Maximum Call stack size exceeded ?

Read more

by lain | 17/01/17 | 2 Answers | Tags : Javascript , how-it-work Views : 340
How JavaScript work ?

Read more

by kalaiselvan | 16/01/17 | 3 Answers | Tags : Javascript , array , append Views : 181
how to append new value to array in JavaScript ?

Read more

by jabber | 14/01/17 | 1 Answers | Tags : Javascript , best-way-to-code , nested-loop Views : 162
how to break nested loop in JavaScript ?

Read more

by sachin | 14/01/17 | 1 Answers | Tags : Javascript , file-system , how-it-work , client-side Views : 125
in client side by JavaScript . to create a text file without use of server and prompt use to save it to his Computer. possible problem :: -> not able to use client side machine to save content or save file directly Locally Creating files with JS

Read more

by sachin | 14/01/17 | 1 Answers | Tags : jQuery , Javascript , encode , url-encode Views : 165
how to encode in JavaScript ? how to do base64encode , encode , url encode in JavaScript ?

Read more

by shabi | 14/01/17 | 3 Answers | Tags : PHP , best-way-to-code , best-security-practice , Magento , ZendFramework Views : 614
Zend Framework have vulnerability which is serious and can lead to a remote code execution attack in your system if your server uses Sendmail as a mail transport agent. is that Zend Framework vulnerability problem is serious issue . and if yes :: how can one solve Zend Framework vulnerability ?

Read more

by shabi | 14/01/17 | 1 Answers | Tags : jQuery , Javascript , lazy-load , delay-in-html-load Views : 124
if you see above code , i made function AutoChangeImage() to change image but i need it should be change image after 2 second and i used for loop to delay it for 2 second for(d=0;d<=2000;d++){ //delay } i am thinking each iteration take one millisecond . i do not think its good way to use for loop to delay it .not good at JavaScript so suggest something more better

Read more

by jassy | 14/01/17 | 1 Answers | Tags : Javascript , how-it-work , import , how-to-use Views : 211
what is use of import statement in JavaScript ? is import used to load library file in JavaScript ? how it import work in JavaScript ? is import work as css : @import cssfile.css in JavaScript ?

Read more

by lain | 14/01/17 | 3 Answers | Tags : jQuery , Javascript , private-property Views : 295
how to set private property in JavaScript ? trying to make private property name in Product i able to delete product.name . it means its not private key so how to set private property in JavaScript ?

Read more

by yogi | 14/01/17 | 1 Answers | Tags : Javascript , lazy-load , page-load-sequence , delay-in-html-load Views : 238
Page Load Sequence :: header and footer should be load at first but first middle view part should be load after 2 second and second middle view part should be load after 4 second and third middle view part should be load after 5 second so is that possible to load page like in sequence after some second delay. its JavaScript which help to load view part after some delay ?

Read more

by kalaiselvan | 14/01/17 | 1 Answers | Tags : Javascript , Object , how-it-work , how-to-use , Map() Views : 142
what is Map() in JavaScript ? what is use of Map() ? in JavaScript , how can Map() be useful ?

Read more

by kalaiselvan | 13/01/17 | 1 Answers | Tags : Javascript , how-it-work , how-to-use , WeakMap Views : 176
what is use of WeakMap in JavaScript ? WeakMap is mapping regarding object or what ? in which scenario WeakMap should be used ?

Read more

by kalaiselvan | 12/01/17 | 0 Answers | Tags : react.js , Angular Views : 66
which one is good to learn react js or angular js ? which one is more usefull in future react js or angular js ?

Read more

by yogi | 11/01/17 | 3 Answers | Tags : Javascript , how-it-work , how-to-use , Symbol Views : 234
use of Symbol in JavaScript ? what is use of Symbol in JavaScript ? what is meaning of Symbol in JavaScript? how to use Symbol in JavaScript ? is there any practical use of Symbol in JavaScript ? is Symbol keyword , operator or datatype ?

Read more

by yogi | 11/01/17 | 1 Answers | Tags : Javascript , let , keyword , how-to-use Views : 163
what is use of let keyword in JavaScript ? what is meaning of let keyword in JavaScript? how to use let keyword in JavaScript ? is there any practical use of let keyword in JavaScript ?

Read more