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Microsoft Roslyn vs. CodeDom

...slyn state and the different levels of access and control it provides, see http://msdn.microsoft.com/en-us/hh500769 UPDATE Microsoft just made a new CTP available with additional features and lots of API changes/additions. For details see here. ...
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What is the difference between DAO and Repository patterns?

...ao, Appointment and AppointmentDao, etc. An example of DAO with Hibernate: http://gochev.blogspot.ca/2009/08/hibernate-generic-dao.html. Then what is Repository pattern? Like DAO, Repository pattern is also a way achieving DAL. The main point in Repository pattern is that, from the client/user pers...
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NHibernate ISession Flush: Where and when to use it, and why?

... are two examples of my code where it would fail without session.Flush(): http://www.lucidcoding.blogspot.co.uk/2012/05/changing-type-of-entity-persistence.html at the end of this, you can see a section of code where I set identity insert on, save the entity then flush, then set identity insert of...
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Iterating through a JSON object

...ler at first, # but leaves you less happy in the long run. url = 'http://gsuser.com/lastSong/%s/%d/' % (user, limit) # urllib.urlopen is deprecated in favour of urllib2.urlopen site = urllib2.urlopen(url) # The json module has a function load for loading from file-like objects...
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What are the differences between various threading synchronization options in C#?

...cessary: You can see an example of how monitors can be implemented here: http://cvs.savannah.gnu.org/viewvc/dotgnu-pnet/pnet/engine/lib_monitor.c?revision=1.7&view=markup share | improve this ...
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How can I get the MAC and the IP address of a connected client in PHP?

...and make a hash of it, for example md5($_SERVER['REMOTE_ADDR'] . $_SERVER['HTTP_USER_AGENT']);. It definently isn't bulletproof but its a start. Another more easier and secure way is setting a cookie with a unique hash. When using that cookie everytime you are sure which user is connecting to your w...
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How do I know which version of Javascript I'm using?

... Click on this link to see which version your BROWSER is using: http://jsfiddle.net/Ac6CT/ You should be able filter by using script tags to each JS version. <script type="text/javascript"> var jsver = 1.0; </script> <script language="Javascript1.1"> jsver = 1.1; &...
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Listing all permutations of a string/integer

.....z) --> a + perm(...), b + perm(....) .... I found the pseudocode on http://www.programmersheaven.com/mb/Algorithms/369713/369713/permutation-algorithm-help/: makePermutations(permutation) { if (length permutation < required length) { for (i = min digit to max digit) { if (i not...
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Is it possible in Java to catch two exceptions in the same catch block? [duplicate]

...d lessen the temptation to catch an overly broad exception. Reference: http://docs.oracle.com/javase/tutorial/essential/exceptions/catch.html share | improve this answer | ...
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Open Source Java Profilers [closed]

... so if you have the jdk6 installed, you likely have it installed as well. https://visualvm.github.io/ share | improve this answer | follow | ...