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  • Why You Need to Upgrade Your Website Now

    Why Upgrade? Today, having a website for your business is a must. If you are the kind of business that cannot accept anything below average, then you have to take a good look at your existing website right now and see if it is producing great results for you and the business you run.

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  • Cannot pass the login screen after upgrade to 12.04 from 11.10

    - by joksan
    I just performed the upgrade from Ubuntu 11.10 to Ubuntu 12.04 LTS. The updater downloaded all packages but a few ones that the system said were already installed. When asked for it, I chose to install the new maintainer's version of grub. Now after that my system start up to the login page, some images won't load. Moreover, after I try to login, the graphical instance does not load, it just sits there showing the mouse pointer and nothing else.

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  • Problem after upgrade to GNOME Shell 3.4 (Ubuntu 11.10)

    - by user52463
    I updated the GNOME Shell by these points: sudo add-apt-repository ppa:ricotz/testing sudo add-apt-repository ppa:gnome3-team/gnome3 sudo apt-get update && sudo apt-get dist-upgrade sudo apt-get install gnome-shell Unfortunately, no longer work themes and extensions. http://oi41.tinypic.com/2hwfsix.jpg How can I fix it (or return to the previous version)? Regards and I hope to help. Edit: I noticed that I can not update gnome-shell-extension-common

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  • How to upgrade a 1.4.3 TortoiseSVN created repository to 1.6.x?

    - by SiegeX
    A few years ago we deployed TortoiseSVN 1.4.3 to our software development team and we used this client to create a repository on a share point. We are now looking at upgrading to the latest 1.6.x version of TortoiseSVN. I had hoped this would be transparent as the additional features and modifications will all be client-side. For the most part this is true except for a very important feature -- merging. When I try to merge a feature branch back into truck I get a "Merge tracking not supported error." So now the question becomes, how does one upgrade a 1.4.3 TortoiseSVN created repo to be compatible with the latest 1.6.x version of TortoiseSVN? As a follow up question, if we were to successfully upgrade the repo such that the 1.6.x client works flawlessly, will we still be backwards compatible with a 1.4.x client?

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  • When to rewrite vs. upgrade?

    - by MrGumbe
    All custom legacy software needs changing, or so say our users. Sometimes they want a feature or two added and all that is necessary to change a bit of code, add a control, or some other minor upgrade task. Sometimes they want to ditch their error-prone VB5 desktop solution and rewrite the whole thing as a rich Web 2.0 ASP.NET MVC application. More often, however, the scope of changes to legacy functionality lies somewhere between these two extremes. What rules of thumb to you use to decide whether you should upgrade an existing application or start from scratch?

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  • The University with the best Computer Science degree?

    - by Shinnok
    Which University provides the best Computer Science degree in your opinion(non US Universities welcomed too)? I do realize that you most probably didn't attend more then one University so you can't really provide a truly insightful opinion on several institutions, but what you can do instead, is describe the one you attended and outline it's strengths and weaknesses. What do i mean by the best is essentially the University that upon graduation and given a subject's assumed reasonable level of passion and interest in the field, one can trust upon the fact he was at least exposed to the best and most deep, correct and up to date courses on Programming, Operating Systems, Internet and Computer Technology overall. We have all heard of recent horror stories in Computer Science teaching, thus an exposure the best of the best, essentially the University you would grant your children to if they were to be interested into this field, would be a great thing.

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  • View changelog of all packages to be upgraded before upgrading

    - by Stein G. Strindhaug
    When using synaptic on my Ubuntu desktop computer i can review all changelog of all the packages to be upgraded, and unselect a package for upgrade if I want. On my desktop I usually install everything, but I like to at least review what the changes are so that I can delay the upgrade if I suspect it could cause problems with the development tools I use. On a server (Ubuntu Server) with no x-server how can I do the same thing on the console: list all packages that will be updated (apt-get --dry-run upgrade does this along with a lot of noisy simulated install messages), view the changelog (if any) from last upgrade to the version it will be upgraded to. select which packages I want to ignore, or which I want to upgrade I've searched a lot for this but I haven't found anything, possibly I'm not using the correct terminology; but surely this must be possible. Synaptic must get it's info from some some low-level tool I assume? Complicated shellscripts are welcome too, if this is not already easily done with the existing tools.

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  • Best Practice for upgrading PHP On Production Systems

    - by Demic
    We Have two load balanced web servers running php 5.3. I've been asked by our dev team to upgrade php to 5.4 because they need certain functionality it will bring. The main issue is that 5.3 is the latest thats been built into the distros repository, so to upgrade using the package manager, Ill need to add another 3rd party repo. I dont have a problem with this per se, but Im concerned about using a package from a "non official" source. The other option is to compile php from source, but I guess this will prevent me from using the package manager to upgrade at any stage in the future? So I guess Im just looking for some guidance on which way to go. Compile from source or install from any old repo that purports to supply php 5.4? Or perhaps theres a third option I havent considered? Thanks in advance Demic

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  • What is the best practice of using return keyword?

    - by Artic
    What is the best practice of using return keyword? If i need to return something from method which pattern is better to use? public boolean method(){ if (case1){ return true; } if (case 2){ return false; } return false; } or public boolean method(){ boolean result = false; if (case1){ result = true; } if (case 2){ result = false; } return result; }

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  • Using the using statement with WinForms... Good Practice?

    - by Nate Heinrich
    I understand the concept and reasons behind using the using statement, and I use it with things like file resources and remote connections, I was wondering if it is good practice to use the using statement with WinForm forms and dialogs? using (MyDialog dlg = new MyDialog()) { if (dlg.ShowDialog() == EDialogResult.OK) { // Do Something } } Thanks!

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  • Is it good practice to generally make heavyweight classes non-copyable?

    - by Emile Cormier
    I have a Shape class containing potentially many vertices, and I was contemplating making copy-constructor/copy-assignment private to prevent accidental needless copying of my heavyweight class (for example, passing by value instead of by reference). To make a copy of Shape, one would have to deliberately call a "clone" or "duplicate" method. Is this good practice? I wonder why STL containers don't use this approach, as I rarely want to pass them by value.

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  • Use database field maxlength as html layout input maxlength best practice. asp.net mvc

    - by Andrew Florko
    Hello everybody, There are string length limitations in database structure (email is declared as nvarchar[30] for instance) There are lots of html forms that has input textbox fields that should be limited in length for that reason. What is the best practice to synchronize database fields and html layout input fields length limitations ? Can it be done automatically (html layout input fields declared the same max length as database data they represent)? Thank you in advance.

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  • Is it against best practice to throw Exception on most JUnit tests?

    - by Chris Knight
    Almost all of my JUnit tests are written with the following signature: public void testSomething() throws Exception My reasoning is that I can focus on what I'm testing rather than exception handling which JUnit appears to give me for free. But am I missing anything by doing this? Is it against best practice? Would I gain anything by explicitly catching specific exceptions in my test and then fail()'ing on them?

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  • Is it bad practice to use an enum that maps to some seed data in a Database?

    - by skb
    I have a table in my database called "OrderItemType" which has about 5 records for the different OrderItemTypes in my system. Each OrderItem contains an OrderItemType, and this gives me referential integrity. In my middletier code, I also have an enum which matches the values in this table so that I can have business logic for the different types. My dev manager says he hates it when people do this, and I am not exactly sure why. Is there a better practice I should be following?

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  • What are the Best Practices and tools for managing Windows Desktops from a linux sever ?

    - by JJ
    I know this is a loaded question! What are the best ways to manage Windows (2000, XP, Vista, Win7) workstation from a centralized linux server. I would like to replace the fuctionaility of MS SBS Server with a linux box. The following issues would need to be addressed. File Sharing Authentication, Authorization, and Access Control Software Installation Centralized Login Script Centralized Backup

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  • Best Practices for "temporary" accounts in a Windows server environment?

    - by Millman
    Are there any best practices for "temporary worker" accounts in a Windows server environment? We have a couple of contractors joining the organization temporarily. They only need access to a few folders. Aside from joining them to the "Domain Guests" group and granting them access only to the folders specified. Are there any other issues to be aware of? We are in a Windows Server 2003 domain environment.

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  • Microsoft Windows 64-bit application development best practises installation folder.

    - by abmv
    My problem is that a vendor is providing me with a 64bit application (packed in a 64bit installer) but it goes and installs to the x86 (Program Files) Folder and he keeps telling me its OK but I want it to install in the Program Files directory; as the 32 bit version does that and scripts for the app are developed based on this assumption. Can someone direct me to the Microsoft recommended best practices for 64bit applications(links). Thanks in advance.

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  • What is the best way to do development with git? [closed]

    - by marlene
    I have been searching the web for best practices, but don't see anything that is consistent. If you have an excellent development process that includes successful releases of your product as well as hotfixes/patches and maintenance releases and you use git. I would love to hear how you use git to accomplish this. Do you use branches, tags, etc? How do you use them? I am looking for details, please.

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  • What's the best approach when it comes to updating a production(on ec2) machine that can't go down?

    - by Ryan Detzel
    We have three main servers on ec2, web, database, and search. I logged in today to find: 77 packages can be updated. 45 updates are security updates. which scares the crap out of me so I want to update these machines asap but I'm scared to just run the updates on a live running system. Is this safe to do, what's the best approach when it comes to doing security updates on production machines?

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