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• photshop: why low quality jpg saved as high quality increases the file size?

  - by Alex Angelico

  i have a low quality background about 85kb. If I open the file in Photoshop and save it, I have to save this image as 100% quality, the file size increases to 640kb. This doesn't make sense, the image si already compressed, the quality cannot be better than the source, so the 100% quality while saving should produce THE SAME FILE OPENED. The problem is, I have this background and want to add a logo image over it, and then save it. But If I do so, i have to save this with 10% quality, and the logo looks horrible. If I save this to 100% quality, the file size is huge... How can I achive this?

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• Rewrite rule to show as directory using .htaccess

  - by chanchal1987

  I want to implement a rewrite rule in my .htaccess file to show a specific url as a directory of my server. See the code below I written, RewriteRule ^(.*)/$ ?page=$1 [NC] This will rewrites urls like www.mysite.com/abc/ to www.mysite.com/index.php?page=abc. But if I request www.mysite.com/abc then it is throwing an 404 error. How can I write a rewrite rule which will match www.mysite.com/abc and www.mysite.com/abc/ both? Edit: My current .htaccess file (After Litso's answer's 3rd revision) is like below: ## ErrorDocument 401 /index.php?error=401 ErrorDocument 400 /index.php?error=400 ErrorDocument 403 /index.php?error=403 ErrorDocument 500 /index.php?error=500 ErrorDocument 404 /index.php?error=404 DirectoryIndex index.htm index.html index.php RewriteEngine on RewriteBase / Options +FollowSymlinks RewriteRule ^(.+)\.html?$ $1.php RewriteCond !-d RewriteRule ^(.*)/$ ?page=$1 [NC,L] RewriteCond %{REQUEST_URI} !index.php RewriteRule ^(.*)$ ?page=$1 [NC,L] ##

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• Do subdomains need to be defined through domain registrar?

  - by Johnny

  I have bought a new domain name from GoDaddy. Let's say it is abcd.com. On GoDaddy's DNS Managing page, I changed A(Host) part to @ = 74.125.232.215 which is www.google.co.uk's IP address. Now if I type www.abcd.com, it directly goes to www.google.co.uk. But if I type http://test.abcd.com, it cannot be loaded. Do I need to define every subdomain through GoDaddy? Is this how it works? P.S. Amazon EC2 directly generates a subdomain for users to reach their virtual PCs. It cannot be domain registrar dependant. P.S.2. Same question for using "www2" at the start of url.

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• Google won't display site

  - by Markasoftware

  My website (markasoftware.getenjoyment.net) doesn't seem to be indexed properly by Google (I haven't tried other search engines). When I type in the URL of my site it appears right at the top of the list like it should. When I type in the entire contents of the title, however, the site doesn't appear! The title is quite long (Thermonuclear War Game Online: Thermonuclear War By Mark) and it has little (if any) competition. Have I been punished by Google for some reason, or is it something else? I have received zero hits from search engines. Can someone tell me why my site down't appear?

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• Identify "non-secure" content IE warns about [on hold]

  - by Doug Harris

  As many know, if you serve a page over https and the content loads resources (images, stylesheets, js, SWF objects, etc) over http, older versions of Internet Explorer will show the user a warning saying "This page contains both secure and non-secure items". This is discomforting to many non-technical users. Usually, I can look at the HTML source and identify which item(s) are triggering this error. Sometimes a Flash object will load something else or some embedded javascript will put a new object in the DOM and trigger this. What tools are good for quickly tracking down the source of the warning?

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• joomla ACL :: two groups permissions conflict

  - by semyon

  I have several user groups on my website, like: Site Staff Departments -- History department -- Physics department -- Foreign languages department -- IT department etc I also have several categories, like: News About ... Departments -- History department -- Physics department -- Foreign languages department -- IT department etc Users in Site Staff group can edit entire site, except for Departments categories (I've set Deny permission for it). Each Department user group can edit only its corresponding category. I have successfully implemented all this. The question is: If a user belongs to two groups (Site Staff and Physics department - for instance) - he should be able to edit the whole site, except for Departments category. And also he should be able to edit Physics department category - this is what I cannot implement. Can you suggest any ideas?

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• Are webhosts that require NS instead of a CNAME common?

  - by billpg

  I've just signed up with a webhost (which I prefer not to name) and I'm reasonably happy with it. The only nit was when I was ready to put a site online and I asked the support line to what name I should point my 'www' CNAME to. They responded that they don't do that and I need to set my domain's NS records for the hosting to work. "Why would you ever want to do it that way? Our service to you includes DNS and our servers are probably much better than the one your registrar provides." This was a bit of surprise as all of the other webhosts I've worked with happily support this. I've set up (eg) gallery.myfriend.example for friends by having them configure their DNS to CNAME 'gallery' to the name of a shared server at a webhost and the webhost does name-based hosting for 'gallery.myfriend.example'. (Of course, if the webhost ever tells me I'm being moved from A.webhost.example to B.webhost.example, it would be my responsibility to change where the CNAME points. Really good webhosts would instead create myname.webhost.example for the IP of whichever server my stuff happens to be on, so I'd never have to worry about keeping my CNAME up to date.) Is my impression correct, that most webhosts will happily support a service that begins with a CNAME hosted elsewhere, or is it really more common that webhosts will only provide a service if they control the DNS service too?

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• Trouble with .htacess redirection

  - by mike23

  I use this redirect rule to redirect users from www.domain.com/admin to www.domain.com/wp-admin on a Wordpress site. RedirectMatch 301 \@admin http://www.domain.com/wp-admin The problem is that instead redirecting to wp-admin/, it redirects to an article called Administrators are awesome people (slug : administrators-are-awesome-people) I can guess what is going on, WP sees that there is an article slug starting with "admin", and redirects to it, overruling my own rule. Is there a way to be more specific, like saying "redirect urls that end with exactly admin ?

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• wget not respecting my robots.txt. Is there an interceptor?

  - by Jane Wilkie

  I have a website where I post csv files as a free service. Recently I have noticed that wget and libwww have been scraping pretty hard and I was wondering how to circumvent that even if only a little. I have implemented a robots.txt policy. I posted it below.. User-agent: wget Disallow: / User-agent: libwww Disallow: / User-agent: * Disallow: / Issuing a wget from my totally independent ubuntu box shows that wget against my server just doesn't seem to work like so.... http://myserver.com/file.csv Anyway I don't mind people just grabbing the info, I just want to implement some sort of flood control, like a wrapper or an interceptor. Does anyone have a thought about this or could point me in the direction of a resource. I realize that it might not even be possible. Just after some ideas. Janie

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• Google Analytics: Block Your Dynamic IP Visits?

  - by 4thSpace

  I have a dynamic IP, which doesn't work for Google Analytics IP filtering. I read this post How to excludes my visits from Google Analytics? but don't see any code for setting the variable mentioned there. Has anyone been able to block their website visits from Google Analytics using a cookie? EDIT: This seems to work https://tools.google.com/dlpage/gaoptout. Although I don't think it was designed as I'm using it.

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• A couple of links to our products and 10 pages of crack/keygen/torrent/etc.

  - by devdept

  If you try searching for our company and product name you'll get two useful links and 10 pages of hacker sites where eventually you can download the cracked version of our products. How can we clean hacker links and leave only useful links to our prouct pages? We already checked the Google URL Removal Tool but within the 'Removal Type' options we can specify there is nothing meaningful to specify in this case. Shall we proceed the same? Thanks.

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• Google doesn't index a subdomain. What can be the problem and what can be done?

  - by fudge

  Hi! I have a domain, let's call it example.com, which has a subdomain, games.example.com. I maintain a games forum using phpbbseo which is located at games.example.com/forum. The problem is that the forum is not being crawled. I used Google's webmaster tools and tested that the page is seen by google. P.S. There is a link from games.example.com to games.example.com/forum. What can I do? How can I make google crawl my forum?

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• tomcat serving static content with directory listings

  - by milan

  I have tomcat 7 configured to serve static contents from a directory: <Host appBase="webapps" name="localhost"> ... <Context docBase="/var/projectA/static" path="/projectA/" /> </Host> This is available at localhost:8080/projectA/. Is it possible to somehow enable directory listings for this context? I know it's possible to do this with apache in front of tomcat, but that's not what I'm looking for. p.s. there's no 'tomcat' tag and my rep doesn't allow me to create tags...

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• Redirect/Rewrite Subdomain to Subfolder

  - by Laurent Ho

  I'm trying to redirect a subdomain to a subfolder e.g. forums.domain.com to www.domain.com/forums Note that I started the forums in the subfolder format but worried that members might mistakenly try to access the forums using the subdomain format. RewriteCond %{HTTP_HOST} ^(www\.)?forums\.domain\.com RewriteRule .* /forums [L] From what I read the codes above should work through .htaccess, but do I still need to create a DNS A record to point to the IP address of the server?

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• How can I redirect everything but the index as 410?

  - by Mikko Saari

  Our site shut down and we need to give a 410 redirect to the users. We have a small one-page replacement site set up in the same domain and a custom 410 error page. We'd like to have it so that all page views are responded with 410 and redirected to the error page, except for the front page, which should point to the new index.html. Here's what in the .htaccess: RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteRule !^index\.html$ index.html [L,R=410] This works, except for one thing: If I type the domain name, I get the 410 page. With www.example.com/index.html I see the index page as I should, but just www.example.com gets 410. How could I fix this?

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• Which mobile device is appropriate as a utility tool for a web master?

  - by Kayle

  Basically, I'm looking for a device to use on the road and I would prefer to not have to sit down for the majority of the tasks (which rules out netbooks, in my mind). I'm also hoping to spend less than $500. This is what I'd like to "capably" be able to do on the device: Browse the web in non-mobile format, flash is a plus Email, chat, etc Have access to a decent text editor and ftp OR a browser that supports BESPIN/ACE Some sort of SSH support I'm looking at rooted Android phones and iPhone/iPads... though the phone aspect is only icing (it would be cool to consolidate the two devices and have net access through cell networks, but I'm not married to the idea). Are there cheap linux tablets that are ready for prime-time yet? I suppose that would be ideal. All suggestions welcome!

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• Synchronizing audio with scrolling text

  - by mr yoshida

  I am trying to have a website that vertically scrolls about 5 paragraphs of text with a matching audio file that reads along with it. It doesn't need to be synchronized word for word such as highlighting each spoken word but an accurate start and stop time. I've searched for quite a bit on the most efficient way of doing this but can't seem to find any answers. I tried Flash but really don't want to use it. Thanks in advance.

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• Webmin - Setting up multiple virtual hosts - Subdomains

  - by Aaron

  Can someone please help me in using WEBMIN to setup virtual hosts. My current domain www.MYDOMAINLOLFAKE.com currently functions. Settings are as follows - Apache - Handles the name-based server www.MYDOMAINLOLFAKE.com on all addresses Address Any Port 80 Server Name www.MYDOMAINLOLFAKE.com Document Root /var/www/html BIND DNS Server - Master Zone MYDOMAINLOLFAKE.com ns1.mydomainlolfake.com IPHERE - works ns2.mydomainlolfake.com IPHERE - works mydomainlolfake.com IPHERE - works www.mydomainlolfake.com IPHERE -works mail.mydomainlolfake.com IPHERE - works ftp.mydomainlolfake.com IPHERE - works What I need - something.mydomainlolfake.com -- CANT GET THIS TO WORK What I tried - Create new virtual host Handles the name-based server something.mydomainlolfake.com on something.mydomainlolfake.com Address Any Port 81 Document Root: /var/www/vhosts/something What happens - I create the new VHOST and then ALL address try to go to that new Document root. I need different addresses to go to their respective folders. Can someone please give me better instructions on how to set that up using webmin? TLDR# How do I make a something.mydomainlolfake.com subdomain work in webmin on my CENTOS 6 web server?

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• How to right align the search box [closed]

  - by Hai Vu

  I am a newbie in HTML, CSS. I am working on a simple web app using CherryPy and ran into the following problem. The page I serve has a h1 title and a form for search box. I would like to lay them out on the same line with the h1 left aligned and the form right align, like this: My H1 Title here [ ] Search But instead, I got them in two separate lines: My H1 Title here [ ] Search My HTML code: <span class="header"> <h1>${pagetitle}</h1> </span> <span class="searchbox"> <form> <input type="text" name="searchterm"> <input type="submit" value="Search"> </form> </span> My CSS: span.header { text-align: left; } span.searchbox { text-align: right; } I have tried to work around using table, but was told to use span to do the right thing. I appreciate your help to set it right.

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• Doing affiliate program with shops who don't have a program already set up

  - by Jacobo Polavieja

  I am developing an online shop which has managed to agree with other shops to a comission per sale. Now, the problem, is these other shops don't have any kind of affiliate system. So my question is, is there any way we could arrange an easy way for this? They don't plan to develop anything as they are small shops, so... my only guess right now is to control on my site how many times the links to them have been clicked to have an estimate of potential clients, but don't know how they can know that user came through my site and purchased something. Thank you very much for your help!

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• Extracting meta tags attribute using wget [migrated]

  - by Amit

  I have a file having some URLs per line. I need to extract the "keywords" present in the tags i.e. if there is meta tag for "keywords" then i want to get "content" value for it. Example: if the web-page has this meta-tag then for that URL i want "wikipedia,encyclopedia" to be extracted. One approach is to download the web-page using "wget" and then parse it using some standard HTML parser. I was wondering is there any better way to do this without downloading the entire web-page.

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• Alexa indexing browsing history?

  - by Haluk

  We have this test.php sitting around in a forgotten folder. It is a script which just sends an email to our site admin. We never had a page linking to it. It is not indexed by Google. It does not exist in the Internet Archive Wayback Machine. But every now and then it gets crawled by ia_archiver. I wonder how it got indexed. Could it be because of the Alexa toolbar installed on our computer? Does Alexa index our personal browsing history?

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• In Joomla how to change the module mod_news_show_gk3?

  - by Emerson

  How can I change the mod_news_show_gk3 module to: Change the size of the post image. It uses the first image of the post, but it seems to not be resizing the image. Add an extra field: It is important to show in the main page what is the source of the post. I would then like to add an extra field during post editing time, namely "source", and then I would like to show the source below the title and before the text. Change the title size. Title is oversized and I couldn't find any way to decrease its size. Add a border around the section. Here is the address: http://central.antinovaordemmundial.com/ Thanks!

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• SEO issue - External links rel="nofollow" or NOT!

  - by Mary Melody

  Previously I created a website for promo codes and coupons. That have hundreds of external links to the Retailer's websites and I used rel="nofollow" tag. But my site SEO rank was very very... bad especially on Google. So then I removed the rel="nofollow" tag, but no improvement. The only difference between this site and my other sites is "External links". My other sites have good ranking on Google. Now I'm creating a site for reviews. So this is also similar situation for me. I just want to know about how does SEO react with external links? and then what possibly happened in my case?

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• What is an acceptable level of FPS in browser workslow editor?

  - by Theo Walcott

  I'm developing a diagraming tool and need some metrics to test it against. Unfortunately I couldn't find information regarding an average acceptable FPS level for this kind of web apps. We all know such levels for action games (which is 60fps minimum), 25fps for videostreaming. Can anyone give me some information reagarding minimal FPS level for drawing web apps? What tools would you recomend to test my app?

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