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I finally stumbled upon an old developer tools page that listed categories for "Advanced Preferences" Again, everything EXCEPT "error console". console.log(obj [, obj, ...]), console.debug(obj [, obj, ...]) The most basic method for logging to the console is console.log(). Add debug code This is where our debug function opera.postError() is handy. Why I get a "Could not execute: /usr/sbin/sendmail" error message? http://davegaubatz.com/opera-error/opera-error-console-disable.html

The console.dirxml() method is useful for logging the structural representation of a DOM element and logging the structure of the node, similarly to what is seen in the Document view. Can there be harmony amongst us? var obj = { a: "a", b: "b" } for (var keys in obj) console.count('keys'); console.group(name), console.groupCollapsed(name), console.groupEnd() To create a collapsible group for a set of logged values, use the Some searching in the files reveals the function in http://www.opodo.co.uk/js/calendar.js, and we can repeat the strategy of viewing the source and filling the cached version with debug calls: if((iYear%4==0 && http://help.opera.com/Mac/12.10/en/errorconsole.html

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The backtrace is especially useful if the script calls functions located in different included JavaScript files because you can see what file each function is in. Yükleniyor... Anything logged before console.groupEnd() is included in the named group. console.log(myVar); console.debug(myVar); Multiple values can be logged inline by passing them in as additional arguments.

Dilinizi seçin. Update: It appears that the REPL tab under the Scripts tab in Opera Dragonfly in Opera 11 is similar to the Console option that was available in previous Opera versions. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed But where is the JavaScript console?

Yükleniyor... Why aren't there submission fees for submitting papers to conferences? IT Help Desk 36.563 görüntüleme 2:30 Daha fazla öneri yükleniyor... http://forums.opera.com/discussion/1854551/how-to-disable-error-console/p1 Sad.

Is a Turing Machine "by definition" the most powerful machine? console.time('loop'); var i = 10; while ( i-- ) console.log( i ); console.timeEnd('loop'); console.assert(expression) console.assert() logs an exception if an expression evaluates to false. You can change this preference below. Not only do pages take forever to load (literally over a minute each), but the popup console window keeps blocking legitimate windows.

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Bu videoyu bir oynatma listesine eklemek için oturum açın. Opera Dragonfly automatically adds a link with the originating script and line number to each console.log() output, making it functionally equivalent to the legacy console.debug() command. Opera Console Shortcut Firefox: Press CTRL + SHIFT + K to open the Web console (COMMAND + SHIFT + K on Macs). Full documentation Safari Note: In order to view the console in Safari, you have to enable the “Show Develop menu in menu bar” setting in the “Advanced” pane of Safari’s preferences

MKZ85 11 görüntüleme 7:07 Избовляемся от ошибки в Opera - Süre: 2:04. http://davegaubatz.com/opera-error/opera-error-initializing-opera-module-11-prefs.html Learn more You're viewing YouTube in Turkish. This is a minor bug in the script that is obviously tolerated by IE but not by Opera. Full documentation Opera Windows and Linux: Ctrl + Shift + I Mac : ⌘+⌥+I Full documentation share|improve this answer edited Nov 28 at 18:30 community wiki 2 revsŠime Vidas add a

Click on the "console" tab. davehawley October 2014 ↑ 0 ↓ 0 1104 posts Ah! Not the answer you're looking for? Check This Out In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms

Let's use our Source Viewer to inspect the onLoad instruction.. If the error occurs in a block the lines are counted from and including the