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Articles indexed Friday April 30 2010

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  • Dynamically replace HTML element in UIWebView

    - by Skie
    I have some HTML loaded in WebView like this: <html><head></head><body>before <myTag>Content</myTag> after</body></html> I want to replace element myTag with custom text so it should look like: <html><head></head><body>before ____MY_CUSTOM_TEXT___ after</body></html> Also I can't change initial HTML. How I can do this with JavaScript? My not finished code: var elements = document.getElementsByTagName( 'myTag' ); var firstElement = elements[0]; var parentElement = firstElement.parentNode; var html = parentElement.innerHTML; parentElement.innerHTML = html.replace(?????, '____MY_CUSTOM_TEXT___'); I don't know how to get string value of element to replace (?????).

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  • Treeview nodes won't highlight using PopulateOndemand

    - by DrybLrac
    Hi everyone, I have a treeview and I want to highlight (change the text color) of a node in the treeview once that node has been selected. This isnt working for me for some reason. when I select a node nothing happens, but when I click the plus on the same node I just selected...it highlights...and even then when I click any of the childnodes, nothing happens and the root node stays highlighted always. Can anyone point me in the right direction...I'm using c#.

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  • End of the Desktop? Google Backs WebGL

    <b>Linux Magazine:</b> "Stick a fork in the desktop, it's done! Recently Google demoed a port of Quake II to WebGL and HTML5, showing that even first person shooters are suitable applications to run in the browser."

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  • How do I use WAV files as a voicemail greeting in Exchange UM?

    - by Doug Luxem
    We are in the process of ditching Cisco Unity for Exchange 2007 Unified Messaging; however, I just came to realization that Exchange doesn't seem to provide a way to upload a WAV file to be used as a voicemail greeting. This could be a problem, since we have several mailboxes that use professionally recorded greetings. I found this article which shows how to access the data through MAPI, but it does not provide a way to upload new files. Note, this is not for the auto attendants, but for actual voicemail greetings.

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  • Mysql Encryption and Key managment

    - by microchasm
    I am developing a local intranet system in PHP/MySQL to manage our client data. It seems that the best practice would be to encrypt the sensitive data on the MYSQL server as it is being entered. I am not clear, though, on what would be the best way to do this while still having the data readily accessible. It seems like a tough question to answer: where is the key(s) stored? How to best protect the key? If the key is stored on each users' machine, how to protect it if the machine is exploited? If the key is exploited, how to change the key? If the key is to be stored in the db, how to protect it there? How would users access it? If anyone could point me in the right direction, or give some tips I'd be very grateful. Thanks.

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  • virtualisation with kvm: export services from guest to the host

    - by ascobol
    Hello, I would like to export some services from the guest os to the host os, via kvm, and by the same way learn some things about networking. I have tried the following commands: In the host (kubuntu 10.4): $ sudo tunctl -u ascobol Set 'tap0' persistent and owned by uid 2401 $ sudo ifconfig tap0 192.168.2.1 netmask 255.255.255.0 broadcast 192.168.2.255 The ifconfig command returns: $ /sbin/ifconfig tap0 Link encap:Ethernet HWaddr 3e:4e:e3:cc:bc:92 inet addr:192.168.2.1 Bcast:192.168.2.255 Mask:255.255.255.0 inet6 addr: fe80::3c4e:e3ff:fecc:bc92/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:17 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) $ route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 0 tap0 Then I run the virtual machine (ubuntu server 10.4): $ sudo kvm -hda ubuntuserver104.qcow2 -net nic -net tap,name=tap0,script=no (I'm using sudo because without it fails with the following message:) warning: could not configure /dev/net/tun: no virtual network emulation With sudo the virtual machine boots, I just get this message: pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin" In the virtual machine: $ ifconfig eth0 192.168.2.2 netmask 255.255.255.0 broadcast 192.168.2.255 Now if I run: $ ssh 192.168.2.2 I just get a No route to host What is wrong with this setup ? Thanks !

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  • subst performance

    - by pihentagy
    Does substing a directory affects the performance creating/reading/updating many small files in the substed volume? (will use svn there) If yes, how serious is the "penalty"?

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  • Resizing 2 partitions (NTFS and ReiserFS3)

    - by steven
    When creating a Win7 and Gentoo setup I miss allocated the space needed for Windows and Linux. I have a 320 gb drive and created a 40gb partition on Win7 and used the rest of the space on Linux. Now I need about 70gbs on the NTFS partition. Are there any tools that will shrink the ReiserFS3 partition? (It is using about 80gbs and has the reset free), while growing the NTFS partition? If I have to clone, does the tool copy freespace inside the image? I would prefer this not happen as that I'm sort on backup space. [I can handle a 100-150gb of images, but I can't copy the entire HD]

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  • windows 7: Can I make it automatically download updates during one period and install them in anothe

    - by askvictor
    When Windows 7 is configured to automatically update at a certain time (say Friday 5pm), is that also when it tries to download updates, or does it pull in the updates throughout the week, and only installs them at the update time? UPDATE: So I actually want the machines to download during one set of times (9am-3pm Mon-Fri), but install during another set of times (e.g. 5pm Friday). Is there a way to achieve this?

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  • Internet Explorer 9 ne soutiendra que le H.264 : vers un nouveau coup dur pour Flash ?

    Mise à jour du 30/04/10 Internet Explorer 9 ne supportera que le H.264 Vers un nouveau coup dur pour Flash ? Microsoft vient de réitérer son implication dans la future norme du HTML 5. « Le futur du Web c'est le HTML5 », a même écrit hier sur son blog le General Manager d'Internet Explorer, qui explique que « la spécification HTML 5 permet de décrire le support d'une vidéo sans spécifier un format particulier ». Jusqu'ici, rien de très nouveau, même si cette implication pose la question de son articulation avec Silverlight, le concurrent maison de Flash (lire par ailleurs :

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  • Search Engine Optimization Services For Your Business

    In the beginning of the internet, if you talked about Ninja Turtles, it was likely that you could be found on the internet with little or no worry. Imagine if you will; standing on top of a small tower and looking down over a large number of people in any given area. If for example, you were looking for a Ninja Turtle, then you might be able to play "Where's Waldo" and spot one within the masses.

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  • SEO Strategies and Common SEO Questions

    In order to grow in the online web market & utilize effective SEO strategies, you as a website owner need to have answer to these common SEO questions. You would be able to decide which search engine optimization and link building tactics would work for your website when you are aware of all the strategies that are involved in SEO.

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  • Cosmetic Surgery Marketing SEO Best Practices

    Specially-constructed marketing strategies for the plastic surgeon are perfected for each individual practice. This type of strategizing goes far beyond the everyday SEO and Internet marketing that comes with standard companies. Here are the top 2 best practices of cosmetic surgery marketing to help you choose the right company.

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  • How to Use Keywords Effectively

    If you don't know how to use keywords effectively, you'll definitely have a hard time succeeding in the virtual goods market or any online business. Keywords are an essential aspect of search engine optimization and online marketing.

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  • Costs to Design and Manage a Website

    The problem with most "link building" services it that they spam you content across the internet. Also most if not all of the links/ pages are not indexed. If the pages are not indexed or re-indexed then the search engine i.e. Google does not know that the link is there.

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