Javascript debug: Difference between revisions
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# [http://stackoverflow.com/questions/323517/is-there-an-equivalent-for-var-dump-php-in-javascript Is there an equivalent for var_dump (PHP) in Javascript? - Stack Overflow] | # [http://stackoverflow.com/questions/323517/is-there-an-equivalent-for-var-dump-php-in-javascript Is there an equivalent for var_dump (PHP) in Javascript? - Stack Overflow] | ||
# [http://www.w3schools.com/jsref/jsref_isnan.asp isNaN() Function], [http://www.w3schools.com/jsref/jsref_isfinite.asp isFinite() Function], typeof variable | # [http://www.w3schools.com/jsref/jsref_isnan.asp isNaN() Function], [http://www.w3schools.com/jsref/jsref_isfinite.asp isFinite() Function], typeof variable | ||
# 如果是進行 DOM 操作，可以將選定的 DOM 元素標上顏色，確認有選到。 | |||
tools | tools | ||
Revision as of 09:42, 13 November 2013
<< Testing: Javascript
methods / functions
- alert() Method: Window alert() Method
- Is there an equivalent for var_dump (PHP) in Javascript? - Stack Overflow
- isNaN() Function, isFinite() Function, typeof variable
- 如果是進行 DOM 操作，可以將選定的 DOM 元素標上顏色，確認有選到。
tools
- The Online Lint
- JSLint,The JavaScript Code Quality Tool
- desktop editor: Sublime Text + package: JSLint[1]
- JS Bin - Collaborative JavaScript Debugging
allow to download - console.log()
- Firefox
: Firebug and Logging : Firebug, 利用Firebug的console功能作JavaScript偵錯 - iT邦幫忙::IT知識分享社群 for Firefox 
not work for the Firebug Lite for Google Chrome(tested version: 1.4.0.11967 ) - Chrome
: Using the Console - Chrome Developer Tools — Google Developers - IE
v.9: Using the F12 Tools Console to View Errors and Status (Windows) / 使用 F12 工具主控台檢視錯誤和狀態 (Windows) not IE v.8
- Firefox
- Javascript var_dump function | Tsung's Blog
