172 Posted Topics
 | Re: javascript+html Hi Shika I'm unsure what you meant by... > ...the division of class should come inside the second division Which class were you referring to? Could you explain further? Looking at your code, there are a couple of problems I can immediately see. On line 29 you're attempting to append … |
 | > In what way could I make the post better or at least look better? It's generally good practice to keep code as short as possible, especially when seeking help. Minimal examples are easier to read and can help others to understand what your code is about. Putting your characters … |
 | Search engines will crawl any public content on your website and possibly index it. A URL doesn't necessarily have to be in your sitemap. As long as the content is linked from another known source, sooner or later it will get discovered. If you wish to restrict indexing of content, …  |
| | > ... when i tried to change the permissions i get "access is denied" If you're unable to change permissions as an administrator, you possibly need to **take ownership** of the folder first. Folder properties > Security tab > Advanced > Owner tab > Edit... |
 | You could probably use [cURL](http://curl.haxx.se/) or [wget](http://www.gnu.org/software/wget/) to produce a copy of the site. These utilities are commandline HTTP clients. They'll see what a web browser normally sees, enabling you to capture HTML, JavaScript, stylesheets, and images. Dynamically generated content may also be captured, but any server-side code that generated … |
| | Rubberman! Are you suggesting people aged over 40 don't know about computers? :-o |
| | In case you've missed the news, Google finished rolling out Penguin 2.0 yesterday. They're expecting the algorithm change to have a noticeable affect on 2.3% of US English queries. Further info on Google's Webmaster Central Blog: [Another step to reward high-quality sites](http://googlewebmastercentral.blogspot.hk/2012/04/another-step-to-reward-high-quality.html) Do we have any winners and losers here? |
| | Someone I don't know was given an encrypted hard disk and a USB stick containing the keys. The hard disk had a glass platter. He was instructed to hide the USB stick somewhere safe, and 'accidentally' drop the hard disk if challenged. The glass platter would break and any data …  |
 | Hi Beep Have you checked the EXIF data? The x-resolution and y-resolution fields should match the image. If they don't, Windows Photo Viewer uses these values regardless and displays a squashed image. This sort of problem can apparently occur when a photo is resized or rotated, typically with older image … |
| | The output of grep and other commands can be saved to a file by using a greater-than '>' symbol to redirect the standard output stream. Try something like... grep "some pattern" some-file-to-search.txt > the-results.txt To double space the resulting file, you might want to try 'sed', the steam editor. See …  |
| | Re: General > There are tools for that, for example... However, online sitemap generators are unable to discover content that isn't linked in some way. If you have a few URLs missing from the generated sitemap it's easy enough to add them manually. Otherwise you may want to look for a server-side … |
| | > ... install Windows 7 as the [host], then install a virtualization app such as VirtualBox. Excellent suggestion. With a VM like [VirtualBox](http://www.virtualbox.org) there's no need to mess around with creating separate partitions, adding additional hard drives, or configuring boot managers. No need to shutdown one OS in order to … |
 | Hi Arthur How did you acquire the backlinks? Is it possible you've violated Google's [webmaster guidelines](http://www.google.com/search?q=webmaster+guidelines) in some way? Note that back links aren't the only ranking factor. It's important to have original content on your site. If Google finds the same content elsewhere, it will attempt to identify the … |
 | Hi Somjit It's unnecessary to have a website in order to learn HTML and CSS. If you save web pages and style sheets to your local file system you should find any modern web browser is able to open them. However there are some aspects of the web that are …  |
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 | If you want to tell search engines about unlinked content on your site, content that isn't normally discoverable by crawling pages, you may find [sitemaps](http://www.sitemaps.org/) help. |
| | Erum, When the button is clicked your function will be called and the timer started. Just a few milliseconds after the call to setTimeout() your function will exit and the form is posted back to the server. When this happens you'll loose any environment or state. The timeout you set … |
| | Is it running as a service? You may need to manually stop the service before deleting or uninstalling the software. To stop a service, log in as an administrator and run services.msc, or use `net stop <service name>` from the command line. |
| | Which edition of Windows Vista are you using? If it's Ultimate or Business you may be able to recover the missing file using the Previous Versions feature, providing you also have System Restore enabled. See: [Recover lost or deleted files](http://windows.microsoft.com/en-gb/windows7/recover-lost-or-deleted-files) on Microsoft's site, specifically the section on "Restoring files from … |
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 | It certainly helps to know which APIs to search for. You can find out what interfaces an application exports with Microsoft's OleView, or some other COM viewer. Although the utility was removed from VS2010, the source code can be found in the VS samples directory: C:\Program Files (x86)\Microsoft Visual Studio … |
| | Hi Sean Your showImages function will be called 1000 milliseconds after each call to setTimeout. As the iteration of your 'for' loop will complete very quickly, you should expect to see a one second delay followed by all your images shown in quick succession. Perhaps the [URL="http://www.w3schools.com/jsref/met_win_setinterval.asp"]setInverval[/URL] function is what … |
 | All my code is written bug free - there's no extra charge. I've been fortunate to work with some exceptionally great programmers. The code they write is generally concise and very difficult to find fault with. However they hardly ever write comments. Empty lines are stripped out to allow more …  |
 | Re: Windows 7 > The rest of us pay for windows. So must you!! Or use a free alternative, like Linux.  |
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| | I find the text file approach works fine for small sites. To keep the login credentials secure you'll want to encrypt them, as pritaeas mentioned. If you're unfamiliar with secure hashing algorithms, you might find this a useful resource: [Salted Password Hashing - Doing it Right](http://crackstation.net/hashing-security.htm). The article includes code … |
 | ABCpdf - it's a PDF component for ASP.NET, suitable for use in multi-threaded environments. One way you could convert your ASPX page would be to simply pass the URL to the AddImageUrl function. Something like... Doc theDoc = new Doc(); theDoc.AddImageUrl("http://www.example.com/somepage.aspx"); theDoc.Save(Server.MapPath("htmlimport.pdf")); theDoc.Clear(); There's a slightly more complex multi-page example … |
| | Have a look at [Blender](http://www.blender.org/). It's a free and open source tool for 3D modelling and rendering, using Python as a scripting language. There's also Caligari's [Truespace](http://en.wikipedia.org/wiki/TrueSpace). Microsoft acquired Caligari a few years back and made TrueSpace freely available. Unfortunately the software no longer appears to be maintained, but you …  |
| | Hi Punit Acrobat Professional is what people normally use to edit PDF documents. There are cheaper and perhaps less clunky alternatives on the market, but their editing features can vary considerably. You'll find some applications may possess advanced image editing features, whereas others may offer better word processing, or support …  |
| | In lines 1 and 2, try Math.random instead of Math.Random. Also your quotation marks on line 4 are unbalanced. |
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