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• Format numbers with css

  - by Luc M

  Is it possible to format numbers using css ? When I have 7000000.00, I would like it displayed as 7 000 000.00 I know I could write a backend (php, perl...) function or a javascript function that could return the formatted number but... The numbers that I want to format are into a cell. I would like to have something like <td class="myformat">7000000.00</td> or <td><span class="myformat">7000000.00<span></td>

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• Getting fingerprint from Apache certificate (combined with key)

  - by Alois Mahdal

  I have just created a certificate for my Apache SSL host using: make-ssl-cert /usr/share/ssl-cert/ssleay.cnf /etc/ssl/private/myhost.crt Now that is the correct way to get the fingerprint out of it? (So I can keep it in other place for visual comparison---in case I need to connect and really don't trust the network?) openssl sha1 /etc/ssl/private/myhost.crt returns different SHA1 than Opera tells me about the cert. Is this because it's combined with the key? (...or am I spoofed already? :-)).

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• Interpretation of empty User-agent

  - by Amit Agrawal

  How should I interpret a empty User-agent? I have some custom analytics code and that code has to analyze only human traffic. I have got a working list of User-agents denoting human traffic, and bot traffic, but the empty User-agent is proving to be problematic. And I am getting lots of traffic with empty user agent - 10%. Additionally - I have crafted the human traffic versus bot traffic user agent list by analyzing my current logs. As such I might be missing a lot of entries in there. Is there a well maintained list of user agents denoting bot traffic, OR the inverse a list of user agents denoting human traffic?

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• What should you do differently when designing websites for an embedded web server

  - by Roger Attrill

  When designing a website to be accessed from an embedded webserver such as KLone, what do you need to do differently compared to a 'standard' web server. I'm talking about considerations at the front end design stage, before the actual building and coding up. For example, typically in such situations, memory size is a premium, so I guess larger images are out, and maybe more attention should be focused on achieving a good look and feel using CSS/Javascript rather than bitmap images.

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• Security risks posed by specifying technologies used

  - by SabreWolfy

  I am developing online tools for non-commercial use, which are hosted on dedicated hardware. I would like to include logos indicating the technologies I used (Apache or Python for example), at the bottom of the page. What are the security risks/implications, if any, of "advertizing" this information? It is better not to reveal that the web server is Apache, and that I used Pyhton and jQuery, for example?

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• How to find data usage of a user on my website?

  - by Dharmik

  I have a website (project) where users get logged in, do their work and then they log out. I need to build a report that displays how much each person has used of data. (bandwidth, how much was downloaded in Kb, etc) So the process may be like counting start of usage from user login to user logout. I have seen a little about Webalizer and AWStats for something like this, But I am not sure how they work. I have tried Content-Length but some pages don't send content-length.I have also seen mod_bandwidth but still I am little confused. This process is needed for my site because now, our company is thinking of charging per usage and also bandwidth allocation for each users (according to their membership). I haven't worked with this type of tools, I am newbie in this matter. I have done only simple websites not any setting like this in Apache or Linux. My project is in Codeigniter.

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• Product Search SEO

  - by dana

  I am a wondering if there is a recommended "best practice" for a product search SEO. I know to create a dynamic sitemap file that lists links to all products in the site. However, I want to implement a a bookmark-able "advanced search". Should I let search engines index any of the results? Take the following parameters for a search on a make believe used car website: minprice (minimum price in dollars) maxprice (maximum price in dollars) make (honda, audi, volvo) model (accord, A4, S40) minyear (minimum model year) maxyear (maximum model year) minmileage (minimum mileage) maxmileage (maximum mileage) Given these parameters, there could be an infinite number of search combinations: Price Between $10,000 and $20,000 /search?minprice=10000&maxprice&20000 Audis with less than 50k miles /search?model=audi&maxmileage=50000 More than 100,000 miles and less than $5,000 /search?minmileage=100000&maxprice=5000 etc. Over time, there may be inbound links to a variety of these types of searches, yet they are all slices of the same data. Should I allow for all of these searches to be indexed?

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• Security exception in Twitterizer [closed]

  - by Raghu

  Possible Duplicate: Security exception in Twitterizer Hi, We are using Twitterizer for Twitter integration to get the Tweets details. When making call to the method OAuthUtility.GetRequestToken, following exception is coming. System.Security.SecurityException: Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. When the application is hosted on IIS 5, the application works fine and the above error is coming only when the application is hosted in IIS 7 on Windows 2008 R2. and the method OAuthUtility.GetRequestToken throws above exception. It seems the issue is something with code access security. Please suggest what kind of permissions should be given to fix the security exception. The application has the Full Trust and I have even tried by registering the Twitterizer DLL in GAC and still the same error is coming. I am not sure what makes the difference between IIS 5 and IIS 7 with regards to code access security to cause that exception. Any help would be greatly appreciated. Thanks in advance. Regards, Raghu

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• Is Python worth learning? Is it a useful tool? [closed]

  - by Kenneth

  I recently had a discussion with a professor of mine on the topic of web development. I had recently decided I would learn python to increase my arsenal of web tools which I mentioned to him at that time. He almost immediately asked why I would waste my time on that. I'm not certain but I think he recently started in on researching and studying web development so he could pick up the web development classes that haven't been taught for a while after the previous professor who taught those classes left. I've heard a lot about python and thought maybe he was mistaken about its usefulness. Is python a useful tool to have? What applications can it be used for? Is it better than other similar alternatives? Does it have useful applications outside of web development as well?

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• CSS variable height columns [migrated]

  - by Rob

  I have created a website, www.unionfamilies.com. I have a header, a main section consisting of two columns, and a footer. Currently, I have specified heights for header, main, footer, etc. I would like to make the site so the header stays on top, the columns adjust to match the height of the longest column, and the footer stays at the bottom. Can someone help me with this? I am new to CSS, so please be patient. Thank you.

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• Prevent virtual host on same server interact on apache [closed]

  - by Soosoo Soo

  Possible Duplicate: Prevent virtual host on same server interact on apache I have a vps apache 2.0 webserver, with multiple domains and multiple IPs set. In document root /var/www/html/ I have http://serverA.com, and I create a virtual host in folder /var/www/html/serverB for http://serverB.com. They work great for both, but the problem is I can access serverB files with the URL http://serverA.com/serverB/, which I don't want to happen. How do I prevent that?

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• What about SEO in one page website with ajax loaded content?

  - by Azimbadwewe

  As my title I'd like to build a website with just one input text for searching restaurants and I would like to load via ajax in the same page the resultst in a list. After the list is loaded if you click on one row for Restaurant details it load via ajax all the Restaurant details. what about SEO in a website structure like this? There is a way to index every single restaurant? I'm pretty new in SEO and every comment will be for sure important to me in order to understand and learn more about it. Cheers

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• setting globals in html or body [migrated]

  - by paul smith

  I have some questions regarding the following css that I found: html, body { height:100%; min-width:100%; position:absolute; } html { background: none repeat scroll 0 0 #fff; color:#fff; font-family:arial,helvetica,sans-serif; font-size:15px; } is it necessary to have height and min-width to 100% on the html and body? What's the benefit? what is the reason for using position absolute? why did they set the background/color/font on the html and not the body? Is there a difference? Or is it just preference?

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• Benchmark for website speed optimization

  - by gowri

  I working on website speed optimization. I mostly used 3 tools for analyzing speed of optimization. Speed analyzing Tools: Google pagespeed tool Yslow Firefox extenstion Web Page Performance Test I am measuring performance using above tool and benchmark result as below like before and after. Before optimization : Google PageSpeed Insights score : 53/100 Web Page Performance Test : 55/100 (First View : 10.710s, Repeat view : 6.387s ) Yahoo Overall performance score : 68 Stage 1 After optimization : Google PageSpeed Insights score : 88/100 Web Page Performance Test : 88/100 (First View : 6.733s, Repeat view : 1.908s ) Yahoo Overall performance score : 80 My question is ? Am i doing correct way ? What is the best way of benchmark for speed optimization ? Is there any standard ? Is there any much better tool for analyzing speed ?

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• Link form correct, or, punishable by search engines?

  - by w0rldart

  I have the following dilemma with the links of a wordpress blog that I work with, I don't know if the way it creates the link to the images is ok or not so good. For example: Article URL: http://test.com/prima-de-riesgo/ Image URL belonging to the article: http://test.com/prima-de-riesgo/europa/ So what I'm worried about is the repeating "prima-de-riesgo" part. Should I, or shouldn't I? UPDATE Wow, I can't believe that you took test.com as for the real domain, hehe! Article URL: http://queaprendemoshoy.com/prima-de-riesgo-y-otras-graficas-interesantes-del-ano-2011-deuda-publica-pib-vs-empleo-y-precio-del-oro/ Image URL belonging to the article: http://queaprendemoshoy.com/prima-de-riesgo-y-otras-graficas-interesantes-del-ano-2011-deuda-publica-pib-vs-empleo-y-precio-del-oro/deuda-publica-eurozona/ So, as I mentioned... I'm worried that prima-de-riesgo-y-otras-graficas-interesantes-del-ano-2011-deuda-publica-pib-vs-empleo-y-precio-del-oro , the common factor for the article url and image url, can be considerate as duplicate content or anything that could be punishable by search engines

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• Conditional AddHandler Directive

  - by Itai

  Is it possible to conditionally call AddHandler in the .htaccess under Apache (2.x)? My present situation requires that a certain AddHandler is needed by one production server but that one breaks the development server. This requires to have 2 versions of .htaccess which is pain. So, instead I would like to wrap one AddHandler within a conditional. Something of this sort: IF IP=='1.2.3.4' THEN AddHandler type/foo .ext ENDIF The problem is new but out of my control for now. I know this is far from ideal and the servers used to match 100% as they should but temporarily they cannot.

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• Apache Server-Side Includes Refuse to Work (Tried everything in the docs but still no joy)

  - by raindog308

  Trying to get apache server-side includes to work. Really simple - just want to include a footer on each page. Apache 2.2: # ./httpd -v Server version: Apache/2.2.21 (Unix) Server built: Dec 4 2011 18:24:53 Cpanel::Easy::Apache v3.7.2 rev9999 mod_include is compiled in: # /usr/local/apache/bin/httpd -l | grep mod_include mod_include.c And it's in httpd.conf: # grep shtml httpd.conf AddType text/html .shtml DirectoryIndex index.html.var index.htm index.html index.shtml index.xhtml index.wml index.perl index.pl index.plx index.ppl index.cgi index.jsp index.js index.jp index.php4 index.php3 index.php index.phtml default.htm default.html home.htm index.php5 Default.html Default.htm home.html AddHandler server-parsed .shtml AddType text/html .shtml In the web directory I created a .htaccess with Options +Includes And then in the document, I have: <h1>next should be the include</h1> <!--#include virtual="/footer.html" --> <h1>include done</h1> And I see nothing in between those headers. Tried file=, also with/without absolute path. Is there something else I'm missing? I see the same thing on another unrelated server (more or less stock CentOS 6), so I suspect the problem is between keyboard and chair...

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• How to stop Feedreader fetching content from my site using iFrame?

  - by Wei Kai

  As you all can see from the picture below, my site's content is duplicated by FeedReader (using iFrame) and indexed at Google. When I clicked at the FeedReader link, it uses some sort of iFrame to draw content from my site live. At the meantime, my site traffic has dropped significantly, but I not sure if this is the reason. https://lh4.googleusercontent.com/-hc4pVwHvQoo/UGGcwVyRqYI/AAAAAAAAAIc/9m04UOwmfEk/s1600/1.PNG https://lh3.googleusercontent.com/-ljj6dV7xTik/UGGc0x4GiZI/AAAAAAAAAIk/3mZ6HiCiQ2w/s1600/2.PNG What can I do to prevent Feedreader to fetch my content to their site? Any help would be much appreciated. By the way, I'm using wordpress as my CMS. I have also highlighted this issue to FeedReader 2 days ago, but yet to get any reply from them.

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• Store a formula in a table and use the formula in a javascript/PHP function

  - by Muhaimin Abdul

  I have a MySql database where part of it handles instrument's depth of water. Each instrument has its own formula of calculation how depth the water when the operator collect the reading I stored the formula for each instrument in database/MySql. Example formula: [55-57] this is the simple minus operation, where the number is actually represent the id of a row. How do I represent those number with id of a row and later convert it to javascript readable code. I simply want to do keyup event where everytime user key in something into text field then the other part of HTML would reflect changes based on formula that I fetched from database FYI, I'm using BackboneJS together with RequireJS

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• Understanding Ajax crawling of search site

  - by vacuum

  I have a couple of questions about Ajax crawling of site, which is kind of search engine itself. The base article explains the mechanism of making AJAX application crawlable. All this stuff with HTML-snapshots is clear and easy to implement, but I cant understand where will Google bot will get "the crawler finds a pretty AJAX URL"( ie www.example.com/ajax.html#key=value) to work with. First thing, that came on mind - is breadcrumb. In sitemap we can specify pages with breadcrumb on it. so bot will go to these pages and get HTML-snapshots from here. But I'm sure, there are exists other ways to give bot this "pretty AJAX URL". In our case, we have simple search site, where user enters keyword, presses "Find", js execute Ajax request, receives JSON reponce and fill page with results(without any refresh of course). In this case - how to make google bot crawle all the presults in addition to sitemap? Is there some example of solution, described in article above?

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• Facebook - Filter Page posts by #hashtag [on hold]

  - by beppe9000

  I'm trying to gather all the posts (official posts and people's posts) on my page which contain a specified #tag, to later show them on website. But I've no clue on how to accomplish this. Is there any API capable of this or anything else that could help? I basically need to get all those posts IDs looping spidering trought them for my hashtag. I'm planning to do this server-side so PHP is my choice.

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• HTML favicon wont show on google chrome

  - by Nick

  I am making a HTML page that is unpublished and that I just started. The first thing I wanted to do was add a favicon to appear next to the tile. I'm using google chrome an I noticed that other websites have favicons that appear next to the tile in the browser, but mine wont show up. I'm new to favicons. the site in in a folder on my desktop named site. This is the code: <!DOCTYPE html> <html> <head> <title></title> <link rel="shortcut icon" href="favicon.ico" /> </head> <body> </body> </html>

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• Google Webmaster Tools, DNS Errors & HostPapa

  - by Gravy

  Received a message from Google Webmaster Tools: Over the last 24 hours, Googlebot encountered 2 errors while attempting to retrieve DNS information for your site. The overall error rate for DNS queries for your site is 40.0%. You can see more details about these errors in Webmaster Tools. Recommended action Contacted HostPapa and they deny that there is any issue with the site / server!!! Support in terms of what I can do to actually resolve this issue is non-existent!!!! The site is currently online. And I don't know much about DNS... so any advice about what I can do to resolve this problem would be much appreciated. Basically, the message from Google says that it is my webhosts fault, the message from my webhost (HostPapa) is... "Just tell google to crawl your site as there are no errors."

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• Recovering domain name from a person I can't find

  - by Daniel Gruszczyk

  I have a problem with one domain and I have no idea how to go about it. I am volunteering for a small charity in Sheffield (UK), more specifically I am redoing their website. A while ago (few years) there was one guy who made that website for them, sorted out a free hosting with another charity, bought domain name etc. Since the domain name is registered in his name, and he disappeared and we have no way of finding/contacting him, we can't move it to different hosting or do virtually nothing about it. Somehow the domain is being renewed every year, we know which domain registration service provider it is registered with, we know the guys name, and that's about it. How would we go about re-registering that domain in the charity's name, instead of that guy, is that at all possible? If we happen to get in touch with him, what should we ask for? Thanks for your help.

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• Best Free software for hosting user guides

  - by Hippyjim

  Hi All After having to clean up spam from a MediaWiki install for the umpteenth time, despite a recaptcha plugin "preventing" automated signups, I'm wondering if MediaWiki is the right choice as a CMS for hosting user manuals and guides. I've always loved the way wikis can let the guides be edited and commented on collaboratively, but I'm getting tired of dealing with automated vandals. I've disabled edits & signups for now, but as I'm having to go through the pain of cleaning thousands of junk pages, I'm beginning to think I should cut my losses and look for a better alternative. Does anyone know of suitable a FOSS application (preferably PHP / MySQL based) that would be simple for a non-coder (our manual writer) to edit, but that has all the interconnectivity, and searchability of a wiki? Or should I just bite the bullet again and lock the wiki down even further?

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