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• virutalbox always get back the same ip

  - by user1012451

  I exported a virtual machine from my work station, and I am trying to renew the ip-address at home. I put one copy on my laptop and one copy on my PC. I've done this sudo rm /etc/udev/rules.d/70-persistent-net.rules and changed the MAC address, but they keep coming back as 192.168.1.165. I need them to be different because I need to run two of these exports at the same time, so I cannot afford to have the same IP. What can I do? Thanks.

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• Create text file named after a cell containing other cell data

  - by user143041

  I tried using the code below for the Excel program on my `Mac Mini using the OS X Version 10.7.2 and it keeps saying Error due to file name / path: (The Excel file I am creating is going to be a template with my formulas and macros installed which will be used over and over). Sub CreateFile() Do While Not IsEmpty(ActiveCell.Offset(0, 1)) MyFile = ActiveCell.Value & ".txt" fnum = FreeFile() Open MyFile For Output As fnum Print #fnum, ActiveCell.Offset(0, 1) & " " & ActiveCell.Offset(0, 2) Close #fnum ActiveCell.Offset(1, 0).Select Loop End Sub What Im trying to do: 1st Objective I would like to have the following data to be used to create a text file. A:A is what I need the name of the file to be. B:2 is the content I need in the text file. So, A2 - "repair-video-game-Glassboro-NJ-08028.txt" is the file name and B2 to be the content in the file. Next, A3 is the file name and B3 is the content for the file, etc. ONCE the content reads what is in cell A16 and B16 (length will vary), the file creation should stop, if not then I can delete the additional files created. This sheet will never change. Is there a way to establish the excel macro to always go to this sheet instead of have to select it with the mouse to identify the starting point? 2nd Objective I would like to have the following data to be used to create a text file. A:1 is what I need the name of the file to be. B:B is the content I want in the file. So, A2 - is the file name "geo-sitemap.xml" and B:B to be the content in the file (ignore the .xml file extension in the photo). ONCE the content cell reads what is in cell "B16" (length will vary), the file creation should stop, if not then I can adjust the cells that have need content (formulated content you see in the image is preset for 500 rows). This sheet will never change. Is there a way to establish the excel macro to always go to this sheet instead of have to select it with the mouse to identify the starting point? I can Provide the content in the cells that are filled in by excel formulas that are not not to be included in the .txt files. It is ok if it is not possible. I can delete the extra cells that are not populated (based on the data sheet). Please let me know if you need any more additional information or clarity and I will be happy to provide it.

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• Keyword Usage For Maximum SEO

  After analyzing and ranking your keywords for profitability you now need to know what to do with them. The keywords you choose are only useful if you use them correctly. You don't need to know computer programming or even how the search engines work, just follow these simple tips and you will get the maximum search engine optimization benefit from your keywords.

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• Off-Page SEO - Is Backlinking a Sensible Pursuit?

  To qualify what I mentioned in the last article about backlinking and why to me it seems rather a silly way to assess a website's popularity. For us in the know - us internet marketers, of which there are perhaps a million around the globe, who knows, maybe more for us, we know full well that to get our own sites to rank highly in Google and in Yahoo and Bing, we need to get backlinks and we need to get quite a few.

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• How to set up an rsync backup to Ubuntu securely?

  - by ws_e_c421

  I have been following various other tutorials and blog posts on setting up a Ubuntu machine as a backup "server" (I'll call it a server, but it's just running Ubuntu desktop) that I push new files to with rsync. Right now, I am able to connect to the server from my laptop using rsync and ssh with an RSA key that I created and no password prompt when my laptop is connected to my home router that the server is also connected to. I would like to be able to send files from my laptop when I am away from home. Some of the tutorials I have looked at had some brief suggestions about security, but they didn't focus on them. What do I need to do to let my laptop with send files to the server without making it too easy for someone else to hack into the server? Here is what I have done so far: Ran ssh-keygen and ssh-copy-id to create a key pair for my laptop and server. Created a script on the server to write its public ip address to a file, encrypt the file, and upload to an ftp server I have access to (I know I could sign up for a free dynamic DNS account for this part, but since I have the ftp account and don't really need to make the ip publicly accessible I thought this might be better). Here are the things I have seen suggested: Port forwarding: I know I need to assign the server a fixed ip address on the router and then tell the router to forward a port or ports to it. Should I just use port 22 or choose a random port and use that? Turn on the firewall (ufw). Will this do anything, or will my router already block everything except the port I want? Run fail2ban. Are all of those things worth doing? Should I do anything else? Could I set up the server to allow connections with the RSA key only (and not with a password), or will fail2ban provide enough protection against malicious connection attempts? Is it possible to limit the kinds of connections the server allows (e.g. only ssh)? I hope this isn't too many questions. I am pretty new to Ubuntu (but use the shell and bash scripts on OSX). I don't need to have the absolute most secure set up. I'd like something that is reasonably secure without being so complicated that it could easily break in a way that would be hard for me to fix.

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• How to Build Quality Back Links For Your Site

  Search engine optimization, known as SEO, relies on high quality back links In this regard; one should always know that their sites will rank higher in the search engines if they have quality back links, which is to say that one will receive organic traffic to their site from those who may be searching for what you're offering. To help you get quality back links, the following tips can help you.

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• How can I tweak this A* search pathfinding algorithm to handle different terrain movement values?

  - by user422318

  I'm creating a 2D map-based action game with similar interaction design as Diablo II. In other words, the player clicks around a map to move their player. I just finished player movement and am moving on to pathfinding. In the game, enemies should charge the player's character. There are also five different terrain types that give different movement bonuses. I want the AI to take advantage of these terrain bonuses as they try to reach the player. I was told to check out the A* search algorithm (http://en.wikipedia.org/wiki/A*_search_algorithm). I'm doing this game in HTML5 and JavaScript, and found a version in JavaScript: http://www.briangrinstead.com/blog/astar-search-algorithm-in-javascript I'm trying to figure out how to tweak it though. Below are my ideas about what I need to change. What else do I need to worry about? When I create a graph, I will need to initialize the 2D array I pass in passed on with a traversal of a map that corresponds to the different terrain types. in graph.js: "GraphNodeType" definition needs to be modified to handle the 5 terrain types. There will be no walls. in astar.js: The g and h scoring will need to be modified. How should I do this? in astar.js: isWall() should probably be removed. My game doesn't have walls. in astar.js: I'm not sure what this is. I think it indicates a node that isn't valid to be processed. When would this happen, though? At a high level, how do I change this algorithm from "oh, is there a wall there?" to "will this terrain get me to the player faster than the terrain around me?" Because of time, I'm also debating reusing my Bresenham algorithm for the enemies. Unfortunately, the different terrain movement bonuses won't be used by the AI, which will make the game suck. :/ I'd really like to have this in for the prototype, but I'm not a developer by trade nor am I a computer scientist. :D If you know of any code that does what I'm looking for, please share! Sanity check tips for this are also appreciated.

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• Fix the Exception “SetConfigurationSettingPublisher needs to be called before FromConfigurationSetting can be used”

  - by ybbest

  When you are getting the following exception in your Azure development , you need to run the CloudStorageAccount.SetConfigurationSettingPublisher before retriving any settings information. To fix the exception, you need to add the following code before retrieving any settings information. CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) => { string connectionString; if (RoleEnvironment.IsAvailable) { connectionString = RoleEnvironment.GetConfigurationSettingValue(configName); } else { connectionString = ConfigurationManager.AppSettings[configName]; } configSetter(connectionString); });

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• Is there any way to move the launcher in ubuntu 12.04 LTS?

  - by asker

  I'm am fairly new to Ubuntu and am finding it absolutely wonderful except for one thing, which is the inability to move the launcher. I am used to using windows, and though I hated it, I would like the ability to move the launcher to the bottom, both because I find it more convenient and familiar. I've surfed around and found some methods for Ubuntu 11.10, but nothing for 12.04, so any help would be appreciated. Thank you all for your help!

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• ASP.NET AJAX MultiHandleSliderExtender - Slide by Year and Month

  In this tutorial, I will demonstrate how to use the MultiHandleSlider extender to select and display both the year and the month in a range. This control eliminates the need to use four DropDownlist controls to hold the range values and the need for a validation control. Then we will use the Column Chart to display number of cars on Sesame Street based on the selected range values. This chart allows the user to drill down into the details for the selected car brands.

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• Article Submissions - The Hidden Strategies of SEO Giants For Building a Great Deal of Traffic

  In the world of the net, online marketers and online businessmen are mindful of the fact that to be able to have their presence known, they need to find new and effective ways to bring more quality visitors to their sites. Its undeniable that no matter what the purpose of your respective site is, to ensure success you need visitors.

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• Using LINQ with Dynamic Where Clauses

  Do you need to create Dynamic Where Clauses at runtime? No need to use string concatenation with SQL, LINQ is fully capable of performing the same task.

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• 5 Easy SEO Tips to Improve Your Rankings

  SEO stands for Search Engine Optimization, and it is a collection of techniques to help your website rank better for certain search terms. Below are 5 tips to help you optimize your website and have the best chance of succeeding online. With anything related to SEO, you have to ensure that you choose the right keywords.

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• Posterous instructions for adding Google Analytics do not cover the code snippet to be pasted in the <head>

  - by Kit

  The Posterous instructions for adding Google Analytics ends with pasting the Google Analytics Domain ID into the settings page. However, the instructions given by Google tell me to paste some JavaScript code into the <head>. How do I get around with this? Do I need to paste the JavaScript code? If I do need to paste the JavaScript code, can I just paste it into the custom HTML/CSS style specification of my Posterous Space?

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• Should I use SVG for icons? [on hold]

  - by Nick Maddren

  I'm just wondering what is the preferred practice for adding icons? I see quite a bit of hype over SVG images however having a bit of trouble understanding how they are implemented as every article I read seems out of date. I need icons for simple lists, the icons need to be one solid color. I feel as if using png's was so 2008 haha, would you recommend the use of SVG images or are developers using other methods to display icons now?

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• The Basis of Selection of an SEO Package

  You might have come across various SEO experts providing you packages from USD 100 to USD 5000 per month. Before making a selection you need to know the basis on which you need to choose the package.

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• How to Effectively Embrace Talent Management

  Michelle Newell, Senior Director for the Human Capital Management product from Oracle, discusses with Fred how companies manage their key people -- or talent -- in ways that increase their engagement levels and help them to thrive. Also, hear about how employers can put the right people in the right position at the right time to help their organizations succeed.

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• Earn Cash, Make Money Online Use SEO

  Search engine optimization is a great way to help increase traffic to your site which in return helps you earn cash and make money online. In this two part article we are going to give you a few simple tips to help you start using SEO in your online business.

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• Ubuntu Won't Install On Custom Build

  - by Dallas

  just built my first computer, trying to install Ubuntu, when I tell my BIOS to startup from disk drive it says "Please insert boot media into boot device" so I insert my burned disc and my computer thinks for a few seconds and then prompts me again. Any idea why? Tried multiple times, burned two discs, I have even confirmed that my build works by swapping hard drives with the computer I'm currently using to post this, so I'm kinda out of answers right now and hoping you guys can help me find something I've done wrong, thanks in advance for any help.

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• Why You Should Start Researching Keywords Weekly

  Keyword research is very important when it comes to SEO, you need to find good keywords, which you are able to easily rank for, keywords which are going to bring in traffic to your website, after all what would be the point in having a website, if nobody saw it? To start with, keyword research can seem very hard to do, but it's really easy when you start to get the hang of it, with every project you have, every website, you need to have a list of keywords, these are the keywords your going to want to rank...

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• Search Engine Optimization - Great Ways to Increase the Traffic of Your Website

  Search Engine Optimization is a procedure with the help of which you can generate traffic on your websites with the help of some effective tools and methods. This method really helps all the business owners to increase the page ranking and popularity of their website. The SEO methods may target different kind of search results like video results, image results, local search and vertical search.

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• Top10 List before Migrating to the Cloud

  - by Webgui

  Everybody's talking about putting their apps on the Cloud these days. But what do they really need to know when considering such a project?! Chevy (Fleischman) Weiss & Itzik Spitzen of Visual WebGui have put together a list of the 10 most important things you need to know and check before you start migrating your apps to the Cloud. Read the list >

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• Stairway to T-SQL DML Level 9: Adding Records to a table using INSERT Statement

  Not all applications are limited to only retrieving data from a database. Your application might need to insert, update or delete data as well. In this article, I will be discussing various ways to insert data into a table using an INSERT statement. Need to share database changes?Keep database dev teams in sync using your version control system and the SSMS plug-in SQL Source Control. Learn more.

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• Website Translation

  Why do you need a multilingual Website? With the creation of the World Wide Web and the availability and accessibility of the information to all countries at any time, we need companies that guarantee the communication of this global information in all languages. For this reason, website translation is one of the main goals involved in promoting your company on an international scale.

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• Learn Less, Do more! Is that true with PHP or ASP.NET?

  - by mallieem saleie

  When comparing PHP and ASP.NET, I find that in ASP.NET with Visual Studio you can do things quickly with help of the IDE and the available controls. However, they say that it does not take much time to learn PHP as in asp.net. I want to reach to a point where I can understand which one will I learn quickly? Which one will help me in producing more results (I mean more web applications) if I learned both in 3 months time.

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