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Setting variable to NULL after free
In my company there is a coding rule that says, after freeing any memory, reset the variable to NULL . For example ...
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How does the main() method work in C?
...lly handles the situation. The answer given by @Kaz gives more insight, in my opinion.
– Tilman Vogel
Oct 17 '13 at 9:03
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NHibernate ISession Flush: Where and when to use it, and why?
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Here 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, s...
What is Normalisation (or Normalization)?
...tables (also called flattened) used in performance critical applications.
My advise is to start with good degree of normalisation and only do de-normalisation when really needed
P.S. also check this article: http://en.wikipedia.org/wiki/Database_normalization to read more on the subject and about...
How to return an array from JNI to Java?
...ready. I was having trouble understanding the example that was related to my problem ( the last one ), and I was wondering if someone would mind explaining a simpler example with just returning an int[].
– RyanCheu
Oct 22 '09 at 21:30
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Difference between a theta join, equijoin and natural join
...ystems created by various vendors such as Microsoft's SQL Server, Oracle's MySQL etc. ) don't even bother supporting this, it is just bad practice (or purposely chose not to implement it). Imagine that a developer comes and changes the name of the second column in Product from Price to Cost. Then al...
Custom views with Storyboard
...maller pieces (I call them widgets). These widgets consist basically of a MyWidget.h and a MyWidget.m file as well as a MyWidget.xib file, where the root element is a UIView and the MyWidget class is the File Owner of the UIView. In the init of this widget I do a loadNibNamed .
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Why use HttpClient for Synchronous Connection
... might not be possible to use async; property indexers can't use async; in my situation I need to dynamically evaluate a string like "GetDefaultWelcomeMessage[\"InitialMessage\"]" where this method makes an HttpCall and the index syntax is preferable to method syntax "Util.GetDefaultWelcomeMessage(\...
Accessing private member variables from prototype-defined functions
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I would like to add this post to the top of my favorites list and keep it there.
– Donato
Apr 16 '16 at 21:11
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Why is GHC so large/big?
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My guess -- lots and lots of static linking. Each library needs to statically link its dependencies, which in turn need to statically link theirs and soforth. And this is all compiled often both with and without profiling, an...