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  • 2 Spaces or 1 Tab, what's the standard for indentation in the Rails Community?

    - by viatropos
    I've noticed that most of the HTML/XML/HAML that gets generated from plugins uses 2 spaces instead of 1 tab. I use textmate and have tabs set to 4 spaces for HAML/HTML/XML and 2 spaces for Javascript/Ruby, but I only have to press the tab key once to get nice indentation. Pressing the space bar twice and delete twice seems like too much work :p. Do you manually type two spaces, or is some middle layer converting tabs to two spaces? Or do just a few of you use tabs?

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  • Pattern match and replace in Javascript

    - by T_t
    There is something in my mind: In a web page,there are lots of things we can see from our browser.One of them is text. Now i have some patterns,"abc","hello",or some other strings.In the text, i want to find all the patterns and change the color or background-color of them. Like this: text: what a wonderful day! pattern: "a","day" resulet: what a wonderful day! How can solve this whit Javascript?

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  • Maximum number of cookies allowed

    - by Nouveau
    As far as Google searches tell me, the maximum allowed number of cookies depends very much on the browser, however I cannot find any recent data as to how much cookies are allowed on modern browsers. I need to store a somewhat large number of user preferences in cookies (for not-yet-registered users), so what would be the best way of doing that? (Also, those cookies would be accessed both via javascript client-side and php server-side)

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  • how to format (css) data loaded with $.load or $.get or $.ajax?

    - by user356981
    I need to load a piece of content html when an link in a menu is clicked; once loaded, the css format is not working properly, how do I re-format (re-styling via css) the loaded code? My code is: $('a', mainMenu).click(function() { ref = this.href; $('#content').load(ref + ' #content' function() { url = '../css/jquery-ui-1.8.2.custom.css'; //styling here if (document.createStyleSheet) document.createStyleSheet(url); else $('<link rel="stylesheet" type="text/css" href="'+url+'"/>').appendTo('head'); }); }) is it another way to load and re-style html (plugins perhaps)? thanks in adv'n.

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  • load page with inactive scrollbar

    - by atwellpub
    I have a page that scrolls through images, some taller than the others. When a tall image loads it auto-creates a scrollbar in the browser window, causing a width jerk. Is there a way to load a scroll bar regardless of if it is needed, and when a tall image apears it activates itself accordingly, then deactivates its self accordingly when the image changes to a shorter image? Thank you!

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  • How do i insert 1000 times in one statement? with SQLITE?

    - by acidzombie24
    I want to fill this table with 10000000 values but first i want only 1000. I tried this in sqlite database browser but 3 isnt inserted unless i drop everything after it. But more importantly i dont know how to have num go from 1 to 1000. create table if not exists test1(id integer primary key, val integer); insert into test1(val) select '3' as num where num between 1 and 1000

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  • Do we still need backup code for people who have javascript disabled?

    - by SLC
    I hear about it a bit in tutorials that I watch, that certain things won't work if javascript is disabled. Occasionally I see workarounds. The question is, are these relevent? I can't imagine anyone not having a javascript enabled browser nowadays, except the most ancient of phones, and chances are your page won't render on them properly anyway. Do people still bother to write backup code for javascript being disabled?

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  • Running PHP,MySQL and apache in Ubuntu 10.04 LTS

    - by Ramprakash
    Hello all, I have installed native apache and mysql,php in my linux server. I tried a page using phpinfo() and it worked.But when I try my own pages, the execution of the page stops when it comes to the php tag, even the css tag following it doesn't come to the browser. Please help me how to fix this issue.. Thanks in advance

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  • [jquery] Autogrow Textarea '+' Parent div height

    - by Shishant
    Hello, My Html is like this: <div style="height: 90px;" class="tabtextarea"> <div>Description:</div> <textarea style="height: 85px;">TEXT...</textarea> </div> As you can see textarea is contained within a div with specific height so that it doesnt break layout on some browsers due to float styling and etc I am using. I saw few jquery plugins that resize the textarea but is there any solution with which I can resize parent div too? There is no need for live resizing, resizing just once when page is loaded is preferred as the data is already populated in it. Thank You.

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  • How to automate the java Applet(tree view) from my .NET application.

    - by rajeev-vj
    Hi I have a java applet (tree view) on Internet Explorer. when i Click on this applet (+) it collapes, as the information is based on this plus sign. I need to automate this java applet to click automatically from my C#.NET winforms application but am not able to get the details of the java applet. How to get the details of the java applet from browser and how to automate the java applet? Thanks

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  • Omit attribute name from validation error message (at start of it)?

    - by mrbrdo
    I write code in English but I'm currently doing a site which is fully translated to another language (validation error messages included). However, I have a problem because validation error messages always seem to include the name of the attribute the error is on at the start of the error, e.g.: Title Prosimo izpolnite naziv fakultete. I want to get rid of the Title at the start, like so: Prosimo izpolnite naziv fakultete. Any help is appreciated. I would rather see if this can be solved without installing any 3rd party plugins. If it's possible to provide translations for attribute names, that would be a cool solution too, but I would still like to know how it can be done both ways (omit or translate).

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  • need help on php require

    - by user225269
    What do I need to put in a php code so that the user cannot access it even if he specified the correct url for the page they are trying to access. And redirect it to the logon page. I'm really having difficulty in this matter, everytime I click back button on the browser the user can still access the page

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  • Screenshot IE7 Javascript

    - by boje
    I have tried but i can get this to work with IE7 or Firefox 5.0. I know that google.com/plus have a nice feedback that works in IE7. http://html2canvas.hertzen.com/screenshots.html Is is using canvas but i have but plugins in all. I get a error i first line of this code: var preload = html2canvas.Preload(body, { "complete": function (images) { var queue = html2canvas.Parse(body, images); var canvas = $(html2canvas.Renderer(queue)); var finishTime = new Date(); $("#content").empty().append(canvas); // throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />",4000); } }); So if you have a zip file with a example that are working in IE7 or a example i will be more then happy.

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