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• Linux network programming. What can I start with?

  - by Negai

  Hi everyone! I've recently got interested in Linux network programming and read quite a bit (Beej's Guide to Network Programming). But now I'm confused. I would like to write something to have some practice, but I don't know what exactly. Could please recommend me a couple of projects to start with? Thanks.

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• When should I implement IDisposeable?

  - by Bobby

  What is the best practice for when to implement IDisposeable? Is the best rule of thumb to implement it if you have one managed object in the class, or does it depend if the object was created in the class or just passed in? Should I also do it for classes with no managed objects at all?

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• Google account to use for releasing company app on the Android Market

  - by gautier

  I will be releasing two applications soon, one for my company and one for me. Publishing app on my own is straightforward, but I'm not sure which account to use for the company. What practice do you use in your company? I only see one solution, creating a special google account like [email protected] shared by the company Android devs.

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• Beginner's book

  - by Aymen

  Hi I'm wanna learn C++ and i'm going to buy one of these books : Accelerated C++ Programming: Principles and Practice Using C++ Wich one do you consider more appropriate for me ? And is it worth it that I buy both of them ? PS: I'm not new to programming, I already have a good experience with Java and Scala. Thank you !

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• Is "self" necessary?

  - by Rob

  Is using "self" ever necessary in Objective-C or maybe just a good practice? I have gone from using it all the time to not using it at all and I don't seem to really notice any difference. Isn't it just implied anyway?

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• Is it better to create methods with a long list of parameters or wrap the parameters into an object?

  - by GigaPr

  Hi, Is it better(what is the best practice) to create methods with a long list of parameters or wrap the parameters into an object? I mean lets say i have a Client data type with a long list of properties and i want to update all the properties at once. is it better to do something like public int Update(int id, string name, string surname, string streetAddress, string streetAddress2, string postcode, string town, string city, string nationality, string age, string gender,string job){ } or wrap all the properties in a object and do something like public int Update(Client client){} thanks

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• Rails: Serializing objects in a database?

  - by keruilin

  I'm looking for some general guidance on serializing objects in a database. What are serialized objects? What are some best-practice scenarios for serializing objects in a DB? What attributes do you use when creating the column in the DB so you can use a serialized object? How to save a serialized object? And how to access the serialized object and its attributes? (Using hashes?)

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• Python: How should I make instance variables available?

  - by swisstony

  Suppose I have: class myclass: def __init__(self): self.foo = "bar" where the value of foo needs to be available to users of myclass. Is it OK to just read the value of foo directly from an instance of myclass? Should I add a get_foo method to myclass or perhaps add a foo property? What's the best practice here?

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• Copying subversion commit messages

  - by Falcor

  I know this isn't the BEST practice, but every once in a while when I'm merging up a huge batch up changes with the trunk (and I know my branch is current), I will simply delete the contents of the trunk and then copy the contents of my branch up, so that I don't have to deal with resolving conflicts for an hour. The problem is that I seem to lose the entire history of commit messages for each file. My branch still has the correct history of commit messages... how can I merge them up?

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• how to make functions global?

  - by fayer

  i'm trying to follow DRY and i've got some functions i have to reuse. i put them all as static functions in a class and want to use them in another class. what is the best way to make them available to a class. cause i can't extend the class, its already extended. should/could i use composition? what is best practice? thanks!

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• quoting HTML attribute values

  - by Flavius

  Hi I know the spec allows both ' and " as delimiters for attribute values, and I also know it's a good practice to always quote. However I consider " being the cleaner way, maybe it's just me having grown up with C and C++' syntax. What is the cleanest way of quoting attribute values and why? Please no subjective answers.

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• Sql Server Development Server and Live

  - by Chris

  I have a database project that goes through iterations (only one so far) and I need to deploy a testing version to a live server. I'm not sure how to go about this. I can make all the changes in a copy and then remake those changes in the live version. That doesn't make sense. Is there a way to change a server name to an existing server? What's the best practice for this scenario?

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• How do I error handle the FTP functions in PHP.

  - by Itay Moav

  When connecting to mysql, I have functions to get the relevant error message and error code, I see nothing of the sort in the list of ftp functions of PHP. Is there a best practice to handle errors in FTP?

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• Throwing exception or retuning value

  - by user274737

  I am using another service in a Service Oriented Architecture. My service used the other service to save data into the database. Is is good practice for me to rethrow the exception which i get from save service or should i catch the exception and encapsulate it in my result and then just send the result back.

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• Git push from post-receive

  - by meka

  I have two servers, let's call them first and second. First one is where the real development is done, and second one should be the replica. What I would like to do is put "git push" in post-receive, but there is one problem. Post-receive is executed as the user doing git push to first server, so I can't chmod 600 ssh key with no pass. What is the best practice for this? Thanx!

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• Project reference vs. DLL Reference - Which is better?

  - by Zannjaminderson

  I know there are other questions regarding this subject, and I've looked at this question, but I'd like to see a little bit more discussion and information on both sides of this - is it a better practice to add a project to a solution and reference the project, or to add a reference to the .dll?

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• Why is Private Accessor deprecated?

  - by user3918598

  It used to be the number one reason for us to choose MSTest from others that we could access and test private methods. Now that Private accessors are deprecated in Visual Studio 2012. Does anyone know why Microsoft make such decision? Is it because it's not a good practice to test private methods? Also, if I still need to unit test my private methods, how could I do that in VS 2012 and later versions?

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• Can Visual Studio manage function prototypes for me in C++ header files?

  - by Gibybo

  In C++, the common practice is to declare functions in header files and define them in cpp files. This leads to always having two copies of every function's prototype. Then whenever I want to change a function's name/return value/parameter, I have to manually change it in both files. This seems unnecessarily tedious and there must be lots of people that share my pain, so is there a way to automate these changes between files in VS? Bonus points for vim solutions as well.

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• Shared Assembly - Is Signing Required?

  - by Randy Minder

  If I want to build a shared assembly, does that require the overhead of signing and managing key pairs? If so, is there a best practice approach to doing so?

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• Centralizing / Abstracting MSSQL Data from Multiple Tables / Databases

  - by davemackey

  If one has a number of databases (due to separate application front-ends) that provide a complete picture - for example a CRM, accounting, and product database - what methods are available to centralize/abstract this data for easy reporting? Essentially, I'm wondering if there is a way to automatically pull data from multiple databases into a central repository that is continuously updated from the three databases and which can be used for reporting? I'm also open to alternative best practice suggestions?

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• In SQL Server, how can I separate a large number of tsql statement into batches?

  - by Yousui

  Hi guys, In SQL Server, how can I separate a large number of tsql statement into batches? Should I use the GO statement in stored procedures or functions? Should I use the GO statement in explicit transaction management situation(between BEGIN TRANSACTION and ROLLBACK TRANSACTION or COMMIT TRANSACTION)? Are there some best practice about this topic? Great thanks in advance.

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• Assignment in conditional operator

  - by DuoSRX

  I've seen a lot this kind of code recently : if ($foo = $bar->getFoo()) { baz($foo); } Is this considered good or bad practice ? For example, Netbeans IDE give a notice if you use this kind of code : Possible accidental assignment, assignments in conditions should be avoided What do you think ?

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• Do I need to cast the result of strtol to int?

  - by Kristo

  The following code does not give a warning with g++ 4.1.1 and -Wall. int octalStrToInt(const std::string& s) { return strtol(s.c_str(), 0, 8); } I was expecting a warning because strtol returns a long int but my function is only returning a plain int. Might other compilers emit a warning here? Should I cast the return value to int in this case as a good practice?

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• Where to put SVN repository directory in Linux?

  - by alexloh

  I am setting up a new SVN server on Ubuntu Linux. Where is a good place (best practice) to put the repositories? Should I create a new user? The server will be accessed via http:// so no need to create user accounts etc (as was the case for svn://). Many thanks in advance

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• Should I create a new extension for an xml file?

  - by macleojw

  I'm working with a data model stored in XML files. I want to create some metadata for the model and store it alongside, but would like to be able to distinguish between the two. The data model is imported into some software from time to time and we don't want it to try to import the meta data files. To get round this, I've been thinking of creating a new extension for the metadata xml files (say .mdml). Is this good practice?

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