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• What is a good WordPress theme for long Objective-C code samples [closed]

  - by willc2

  As some of you iPhone developers know, Objective-C can be a verbose language. Long, descriptive variable and method names are the norm. I'm not complaining, it makes code easier to read and code completion makes it easy to type. But damn! Check out this method name for getting a cell in a table view: -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath; I have a WordPress blog where I publish my code samples as I'm learning the language. One thing I hate on other blogs is how the code won't fit in a column without that scroll bar or without wrapping around. It really made it hard for me to read and comprehend method names back when I was a super-noob (six months ago). Right now I use the clean-looking Fazyvo 1.0 theme by noonnoo. I love the look of it but the columns are just too narrow and it doesn't have support for wider ones. I could hand-modify it but then I'd have to maintain/redo those changes every time I updated it. Instead, I'm looking for a nice theme that has width control built-in and looks good at larger font sizes. Can anyone help? Note: I use WP-CodeBox for code syntax highlighting.

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• Sending email to google apps mailbox via exim4

  - by Andrey

  I have a hosting server with several users. One of the customers decided to move his email account to google apps and added the corresponding MX records so he can receive email now. But when it comes to sending email from my server to those email addresses, they don't make it. I guess it's because exim still thinks these domains are local. That's what i see in logs (example.com is my domain, example.net is the customer's domain): 2010-06-02 14:55:37 1OJmXp-0006yh-UG <= [email protected] U=root P=local S=342 T="lsdjf" from <[email protected]> for [email protected] 2010-06-02 14:55:38 1OJmXp-0006yh-UG ** [email protected] F=<[email protected]> R=virtual_aliases: 2010-06-02 14:55:38 1OJmXq-0006yl-2A <= <> R=1OJmXp-0006yh-UG U=mail P=local S=1113 T="Mail delivery failed: returning message to sender" from <> for [email protected] 2010-06-02 14:55:38 1OJmXp-0006yh-UG Completed 2010-06-02 14:55:38 1OJmXq-0006yl-2A User 0 set for local_delivery transport is on the never_users list 2010-06-02 14:55:38 1OJmXq-0006yl-2A == [email protected] R=localuser T=local_delivery defer (-29): User 0 set for local_delivery transport is on the never_users list 2010-06-02 14:55:38 1OJmXq-0006yl-2A ** [email protected]: retry timeout exceeded 2010-06-02 14:55:38 1OJmXq-0006yl-2A [email protected]: error ignored 2010-06-02 14:55:38 1OJmXq-0006yl-2A Completed What should i do to fix that?

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• Where to put the SPF TXT record?

  - by YellowSquirrel

  I've set up Google apps for my domain: I've registered the domain with Google by adding the CNAME Google asked and I've apparently succesfully setup the MX Google mail servers. So far I haven't yet a dedicated server: I'm just having a domain at a registrar. Now I want to activate SPF and I'm confused. In the following short webpage: http://www.google.com/support/a/bin/answer.py?answer=178723 it is written that I must add a TXT record containing: v=spf1 include:_spf.google.com ~all Where should I enter this? Should this go in the zone (?) file, like I did for the CNAME and the MX records? So far I have something like this: @ 10800 IN A 217.42.42.42 @ 10800 IN MX 5 ASPMX3.GOOGLEMAIL.COM. @ 10800 IN MX 5 ASPMX2.GOOGLEMAIL.COM. @ 10800 IN MX 3 ALT2.ASPMX.L.GOOGLE.COM. @ 10800 IN MX 3 ALT1.ASPMX.L.GOOGLE.COM. @ 10800 IN MX 1 ASPMX.L.GOOGLE.COM. google8a70835987f31e34 10800 IN CNAME google.com. Does adding the SPF TXT record mean I should literally have something like that: @ 10800 IN A 217.42.42.42 @ 10800 IN MX 5 ASPMX3.GOOGLEMAIL.COM. @ 10800 IN MX 5 ASPMX2.GOOGLEMAIL.COM. @ 3600 IN TXT "v=spf1 include:_spf.google.com ~all" @ 10800 IN MX 3 ALT2.ASPMX.L.GOOGLE.COM. @ 10800 IN MX 3 ALT1.ASPMX.L.GOOGLE.COM. @ 10800 IN MX 1 ASPMX.L.GOOGLE.COM. google8a70835987f31e34 10800 IN CNAME google.com. I made that one up and included right in the middle to show how confused I am. What I'd like to know is the exact syntax and where/how I should put this TXT record.

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• Does Google sometimes ignore "special" characters, possibly depending on your location or font type settings? [closed]

  - by RLH

  TLDR Google tends to ignore special characters in my search strings. Is there anything that I can do about it and is it, possibly, happening because Google makes certain assumptions based off of my default text-encoding settings and my location? I just posted this question over at StackOverflow. I had found a C preprocessor that I'd never seen before. As I should have done, I Googled it and tried to find out further information. I attempted various search terms which were all variations of "C Operator ##" (some times with and some times without the double-quotes.) Google didn't bring back anything of use so I posted my question on SO. As you can see from the comments, someone mentioned a search string (ironically one which I did try to search) and stated that I could have even hit the "I'm feeling lucky" button and have gotten my answer. The problem is I did search that, and the results that I received were far more basic and even after following the top results and searching the resulting pages, I could find nothing referencing the string "##". I'm not posting this question to complain but it does provide an empirical example of something I've seen before that really bugs me-- Google often ignores special characters in my search strings and the results are often useless. As a developer I often need to search for string values containing non-alphanumeric characters. Some characters (like the underscore or hyphen) can be used without trouble. However, other characters (such as the ampersand, carat, tilde and pound sign) are often ignored in my query strings. Is there a way to prevent this from happening so that I can get meaningful results from Google? NOTE I stay logged into Google and I live in the US. I wonder if Google detects some form of text-encoding setting or derives my results based off of certain, localized text-based assumptions. Regardless, I would like to for Google to search for what I give it. Is there anything that I can do to improve my results?

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• Migrate active directory to Google apps for business

  - by dewnix

  I've got a problem migrating active directory to Gapps. I'm stuck on google apps directory sync (GADS) where it just gives the error "java.lang.NullPointerException" after testing the connection during the LDAP configuration step. I checked the logs and I've pretty much determined that port 389 (standard LDAP port) isn't listening on the exchange server. I've tried telneting to it (from another machine in the same network) with no luck but I can telnet to other ports, that i know are open, successfully. I know they're open because I used portqry and netstat to see them. I'm suspecting that the active directory isn't even installed/running on this machine because there's no active directory services at all running on it. There's no active directory services that say they're NOT running either though. Is it possible AD is installed somewhere else? does it have to be on a machine inside the same network? I found the domain controller and it's host name and when I telnet with port 389, it works however GADS still gives me the same exact error when I substitute that server in. Actually, no matter what ridiculous settings i put into GADS, i still get that same NullPointer error. If i could get some different error than that NullPointer, i'd call that a successful day.

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• How to review code that you do not understand?

  - by John Isaacks

  I have been given the role to improve development in our company. The first thing I wanted to start was code reviews since that has never been done here before. There are 3 programmers in our company. I am a web programmer, my known languages are mainly PHP, ActionScript and JavaScript. The other 2 developers write internal applications in VB.net We have been doing code reviews for a couple weeks now. I find it hard to understand VB code. So when they say what its doing, for the most part I just have to take their word for it. If I do see something that looks wrong, I explain my opinion and I explain how I would address it in one of the languages I know. Sometimes my suggestions are welcomed but many times I am told things like "this is the best way of doing it in this language" or "that doesn't apply to this language" or similar things of that nature. This may be true, but without knowing the language I am not sure how to confirm or refute these claims. I know one possible solution would be to learn vb so I can do better code reviews. I really have no interest in learning vb (especially since I have a list of other technologies I am trying to learn for my own projects) and would like to keep this as a last resort but it is an option. Another idea that came to me is, they both have interest in C# and so do I. Its relative to them because its .net and relative to me because its more similar to the languages I know. Yet it is new to all of us. I thought about the benefits of us all collaborating on a pet C#.net project and reviewing each others code from that. I guess theres also the possibility hiring a consultant to come in and give us some code reviews. What would you recommend I do in this situation.

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• How do you use blank lines in your code ?

  - by Matthieu M.

  There has been a few remarks about white space already in discussion about curly braces placements. I myself tend to sprinkle my code with blank lines in an attempt to segregate things that go together in "logical" groups and hopefully make it easier for the next person to come by to read the code I just produced. In fact, I would say I structure my code like I write: I make paragraphs, no longer than a few lines (definitely shorter than 10), and try to make each paragraph self-contained. For example: in a class, I will group methods that go together, while separating them by a blank line from the next group. if I need to write a comment I'll usually put a blank line before the comment in a method, I make one paragraph per step of the process All in all, I rarely have more than 4/5 lines clustered together, meaning a very sparse code. I don't consider all this white space a waste because I actually use it to structure the code (as I use the indentation in fact), and therefore I feel it worth the screen estate it takes. For example: for (int i = 0; i < 10; ++i) { if (i % 3 == 0) continue; array[i] += 2; } I consider than the two statements have clear distinct purposes and thus deserve to be separated to make it obvious. So, how do you actually use (or not) blank lines in code ?

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• How do you structure your shared code so that it is "re-findable" for new developers?

  - by awmckinley

  I started working at my current job about 8 months ago, and its been one of the best experiences I've had as a young programmer. It's a small company, and both my co-developers are brilliant guys. One of the practices that they both have been encouraging is lots of code-reuse. Our code base is mainly C#, and we're using a centralized revision control system. The way the repository is currently structured, there is a single folder in which all shared class libraries are placed (along with unit tests for each library), and our revision control system allows for sharing or linking those libraries out to other projects. What I'm trying to understand at this point is how the current structure of the folder can be made more conducive for finding those libraries again. I've talked to the other developers about this, and they agree that it's gotten a little messy. I find that I am sometimes "reinventing the wheel" because I didn't realize that there was an existing piece of code that solved a particular problem. The issue is complicated further by the fact that we're sharing some code between ASP.NET MVC2, WinForms, and Windows CE projects, and sharing code between applications built against multiple versions of .NET. How do other people approach this? Is the answer in naming the libraries in a certain way or is it preferable to invest in some code-search software? Is the answer in doc comments? Should we be sharing libraries at all or should we simply branch the class libraries for re-use? Thanks for any and all help!

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• How to get feedback from the community on large chunks of code?

  - by MainMa

  Code Review.SE is great when you need feedback on a precise, short piece of code. But where to get similar feedback about the code itself when: you have thousands of LOC, don't have colleagues in your workplace ready or willing to review the code¹, don't have thousands of dollars to spend for a professional review by a third party developer?² Places like CodePlex are a good idea to get your project known³, but from what I've seen, the feedback you get on known projects are consumer feedback, i.e. concerns the bugs and feature requests, not the quality of the source code itself. What are the social way to get the community involved in the code review of the codebase of a certain size for an open source project which doesn't have the scale of Firefox or similar products? ¹ Which is the case for most personal and open source projects, or projects done in companies where the practice of regular and complete code review is nonexistent. ² Which is, again, the case for most personal and open source projects. ³ Even if too many projects published on CodePlex never get known, either because nobody cares or because they are presented not very well.

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• Does it make sense to write tests for legacy code when there is no time for a complete refactoring?

  - by is4

  I usually try to follow the advice of the book Working Effectively with Legacy Code. I break dependencies, move parts of the code to @VisibleForTesting public static methods and to new classes to make the code (or at least some part of it) testable. And I write tests to make sure that I don't break anything when I'm modifying or adding new functions. A colleague says that I shouldn't do this. His reasoning: The original code might not work properly in the first place. And writing tests for it makes future fixes and modifications harder since devs have to understand and modify the tests too. If it's GUI code with some logic (~12 lines, 2-3 if/else block, for example), a test isn't worth the trouble since the code is too trivial to begin with. Similar bad patterns could exist in other parts of the codebase, too (which I haven't seen yet, I'm rather new); it will be easier to clean them all up in one big refactoring. Extracting out logic could undermine this future possibility. Should I avoid extracting out testable parts and writing tests if we don't have time for complete refactoring? Is there any disadvantage to this that I should consider?

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• SQLAuthority News – Social Media Series – Facebook and Google+

  - by pinaldave

  Pinal on Facebook and Google+ Unless you have been living under a rock for the last few years, you know that Facebook is the first and last word in social networking.  Everyone has a Facebook account – from your local store to the 10-year old school child.  Because of this ability to be completely connected to everyone in your entire life, keeping a Facebook page for a professional business can be tricky. For the most part, I use Facebook strictly for personal matters.  I am friends only with friends I know in the “real” world (as opposed to my “virtual” online friends) and with family, of course.  I chat with friends on Facebook and upload personal photos to share with family who are far away.  I hope this doesn’t make readers from my professional life feel left out.  You can follow me on Facebook at www.facebook.com/SQLAuth, but you should know that Twitter is probably the better place to find updates about SQL Server and my blog (you can follow me on Twitter at www.twitter.com/pinaldave). There are definitely businesses who keep in touch with their clients using Facebook, but I felt the need to keep my personal and professional life separate.  That’s why I was so excited to find out Google was coming out with their own social media site, Google+.  On Google+ I post some personal things as well, and there is a lot of overlap between what I put on Facebook and what I put on Google+.  But since Google+ has become so popular amongst the “techie” crowd, I have found that it’s a good place to follow some of the stars of the Microsoft world, like Scott Hanselman and Buck Woody. If you are also a member of Google+, I am looking to expand my circle there.  You can find me at https://plus.google.com/104990425207662620918/posts.  Google+ is the newest face in the social media world, and it still hasn’t found a good footing between personal and professional yet.  That’s why I felt it would be a good idea to jump on the site early and help them determine which way to go.  Maybe someday it will be a place where business and personal can mix. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology Tagged: Social Media

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• Android 5.0 (ou 4.1) dévoilé ce soir au Google I/O, la statue de « Jelly Beans » a été installée dans les jardins de Google

  Android 5.0 ou 4.1 dévoilé ce soir au Google I/O La statue de « Jelly Beans » a été installée dans les jardins de Google C'est donc quasi-officiel, la prochaine version d'Android sera présentée ce soir lors du Google I/O, la conférence annuelle de Google dédiée aux développeurs. La représentation du nouveau dessert qui sert de surnom à cette version vient en effet d'être installée dans les jardins du siège social de Google. Sa photo a été publiée hier soir sur un des Google+ officiels de l'éditeur : [IMG]http://ftp-developpez.com/gordon-fowler/Jelly%20Beans%20Garden.jpg[/IMG]Les Jelly Beans (ou « bonbon haricot ») sont l'équivalent américain des Dragibus.

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• Why are Awstats, Webalizer, and Google Analytics results so different?

  - by Matt

  I realize that comparing Awstats and Webalizer to Google Analytics is like comparing apples to oranges, but each of them track at least basic statistics about visitors and pages. So why are there often very significant differences in their data? For example, comparing Analytics with Awstats using some numbers from a small site over the past week: Awstats 78 unique visitors 205 visits (2.62 visits/visitor) 1,072 pages (5.22 pages/visit) Google Analytics 115 unique visitors 240 visits (2.08 visits/visitor) 1,275 pages (5.31 pages/visit) They're similar on the number of visits, but page views and uniques are quite different. I'm familiar with discrepancies of a much higher magnitude on some larger sites, showing that this trend scales proportionally upward. What is the reason behind the different numbers, even when the data is quite trivial like unique visitors and page loads?

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• Google Now : Google revient à ses fondamentaux dans Android et fait de la recherche la « killing feature » de Jelly Bean

  Google Now : Google revient à ses fondamentaux dans Android Et fait de la recherche la « killing feature » de Jelly Bean Nous vous en parlions avant-hier soir, dans le cadre du lancement d'Android 4.1 : Google a repensé la recherche dans son OS mobile avec un service très prometteur, Google Now. Un service déjà présenté comme le « porte étendard » de Jelly Beans auprès du grand public. Google revient aujourd'hui en détail sur cette nouveauté. « Jusqu'à présent, les smartphones avaient besoin que l'utilisateur leur dise quoi faire. Mais aujourd'hui, il y a Google Now », écrit l'éditeur. « La nouvelle fonct...

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• Am I allowed to display a small image on top of a Google Maps Static Api map?

  - by Fábio Santos

  I am the webmaster to my company's website. I was asked to make the Google Map on this page smaller, but the interactive map doesn't work well at all at 300x200. I was asked to place a screenshot there but since that seems to be a violation of Google's terms I decided to use the Static Maps API. As you can see, on the page, I have a custom pointer icon. I don't want to lose it, so I intend to use HTML and CSS to place the pointer over the map, thus replacing the original pointer on the client side. Am I allowed to do that?

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• Is Google showing ads from other companies or WordPress plugin is injecting ads which are not mine?

  - by Hafiz

  I am using WordPress for managing my blog sort of website, and I am using an Ad Injection plugin to place my ads where I want in a post. Plugin seems very good but I saw some ads which were not from ads networks which I was using. Now I have injected Google ads leaderboard at some place but I saw advertisement from this advertiser: http://www.adroll.com/about/privacy?utm_source=evidon&utm_medium=AdChoices&utm_campaign=privacy%2Bpolicy So I want to know whether ad injecting plugin is doing some trick or Google use ads from other networks too? Let me know so I can act accordingly and all good responses will be appreciated.

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• How to correct Google Earth's "invalid HTTP request" notice?

  - by Hejar Mukriyani

  I am running Ubuntu 12.04. As you might know Google Earth 7 doesn't work in Ubuntu 12.04 yet. I installed Google Earth via make-googleearth-package --force command. My installation was saccesful. At the beginning everything was working fine. But after some days I had a problem. When I type in "Fly to" box a city I wanted to search for it. It gives me "invalid HTTP request" error as seen in the picture: How to solve? P.S: I removed and reinstalled it but problem still consists. I can search globe via mouse only.

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• 1 Google Analytics account or top-level domain + profiles for sub-domains vs. 1 account for each sub-domain

  - by Eric Nguyen

  We have the following websites An online magazine Singapore edition - sg.abc.com The same online magazine Malaysia edition - my.abc.com Forums around the same subjects as the online magazine but functions independently - forums.abc.com Classifieds site rather also around the same subjects but functions independently - directory.abc.com Each of the above websites currently has its own Google Analytics account. abc.com has a separate Google Analytics account too. sg.abc.com has the most traffic and generates most revenues Are there any practical benefits of merging all the above sub-domains to be under abc.com? I can think of more reliable analytics and consistency for sure. Are there more? cross-sales?

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• Why is my page ranked *very* low in Google? [closed]

  - by duality_

  I have created a web site mianatura.net that doesn't even rank in the top 100 results in Google for the query "Mia Natura". I have the text Mia Natura in the domain, <title>, <h1>, I have the site in Google Webmaster Tools, the site is crawled (finding 172 results for site:mianatura.net). I have checked my standing manually (going through the SERPs), using What Page of Search Am I on and diyseo. The site is not involved in any dubious link building campaigns (as far as I know). So what's going on?

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• Does Bing support anything like Google's First Click Free program?

  - by Dan Fabulich

  Google has a program for webmasters called First Click Free. To implement First Click Free, you need to allow all users who find a document on your site via Google search to see the full text of that document, even if they have not registered or subscribed to see that content. The user's first click to your content area is free. However, once that user clicks a link on the original page, you can require them to sign in or register to read further. The user must be able to see the full content of a multi-page article. You can allow this by displaying all content on a single page to both Googlebot and users. Alternatively, you can use cookies to make sure that a user can visit each page of a multi-page article before being asked for registration or payment. Does Bing support anything like this?

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• How to get tens of millions of pages indexed by Google bot?

  - by Chris Adragna

  We are currently developing a site that currently has 8 million unique pages that will grow to about 20 million right away, and eventually to about 50 million or more. Before you criticize... Yes, it provides unique, useful content. We continually process raw data from public records and by doing some data scrubbing, entity rollups, and relationship mapping, we've been able to generate quality content, developing a site that's quite useful and also unique, in part due to the breadth of the data. It's PR is 0 (new domain, no links), and we're getting spidered at a rate of about 500 pages per day, putting us at about 30,000 pages indexed thus far. At this rate, it would take over 400 years to index all of our data. I have two questions: Is the rate of the indexing directly correlated to PR, and by that I mean is it correlated enough that by purchasing an old domain with good PR will get us to a workable indexing rate (in the neighborhood of 100,000 pages per day). Are there any SEO consultants who specialize in aiding the indexing process itself. We're otherwise doing very well with SEO, on-page especially, besides, the competition for our "long-tail" keyword phrases is pretty low, so our success hinges mostly on the number of pages indexed. Our main competitor has achieved approx 20MM pages indexed in just over one year's time, along with an Alexa 2000-ish ranking. Noteworthy qualities we have in place: page download speed is pretty good (250-500 ms) no errors (no 404 or 500 errors when getting spidered) we use Google webmaster tools and login daily friendly URLs in place I'm afraid to submit sitemaps. Some SEO community postings suggest a new site with millions of pages and no PR is suspicious. There is a Google video of Matt Cutts speaking of a staged on-boarding of large sites, too, in order to avoid increased scrutiny (at approx 2:30 in the video). Clickable site links deliver all pages, no more than four pages deep and typically no more than 250(-ish) internal links on a page. Anchor text for internal links is logical and adds relevance hierarchically to the data on the detail pages. We had previously set the crawl rate to the highest on webmaster tools (only about a page every two seconds, max). I recently turned it back to "let Google decide" which is what is advised.

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• How to self Motivate technically to put my ideas into execution or just getting a job at MNC like google or microsoft..

  - by Demla Pawan

  I mean, How to self Motivate to get a job at google or create another google in future. ,as there is no mentor who can guide me on this topic, so asked it here: I'm a Graduate in BE IT,but with less grades,with interest in learning new programming languages, but not yet done anything great like developed some system or anything. And I'm left with 2 more years to prove my worth to someone. So,is their a quick guide to start learning a language and then just go on implementing your ideas and it gets appreciated or I get a good Job ant Big MNC's. By the way, I just build one website for my one client and running my wordpress blog. And I had tried my hands on basic of C++,Java,JS,JSP,PHP,Ubuntu,web designing in past.

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• Keep Google Analytics in a backup site or not?

  - by Yannis Dran

  I backed up my website and uploaded it to another server for testing and backup purposes. Should I remove the Google Analytics snippet from the index.php (which is for the real site), or does it not matter as it's not the same server and url address as the one declared at Google Analytics account? The reason I don't want to remove it is in case someone forgets about it if they upload the backup to the real site in case the real one breaks. Also I know that if I turn off the website there is no GA snippet, but I need it open so I can easily access and test it so I don't have to write pass all the time.

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• Les Google Apps s'enrichissent d'une galerie d'applications professionnelles qui vise à concurrencer

  Mise à jour du 10/03/10 Les Google Apps s'enrichissent d'une galerie d'applications A vocation professionnelle, elle vise à concurrencer Microsoft Office 2010 Google vient de lancer le Google Apps MarketPlace. L'annonce a eu lieu lors du Campfire One, la grande messe annuelle où la firme de Moutain View aime à communiquer sur ses nouveautés. Le Google Apps MarketPlace est une nouvelle galerie qui propose des applications à vocation professionnelle. Elle vise à compléter les Google Apps, la suite d'outils en ligne (mail, Agenda, suite bureautique, création de sites, etc) de Google qui se positionne de plus en plus comme un concurrent des outil...

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• How to copy a part of a link in google chrome?

  - by Mikhail Morfikov

  Is there a way to copy a part of text of a link which is located on a website in google chrome browser? For instance: If we see a link on a website, and we hover mouse on it, we can click on it, but we can also highlight it if we press left mouse button and drag mouse pointer starting from either the beginning or the end of the link. But what if we have a link -- http://sourceforge.net/ , and we want to copy only the word "forge"? Remember that this is not the same as copying from the address bar in google chrome browser.

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