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Transitioning from Windows Forms to WPF
...ays think in a manner of at least Data and View. Data and Winforms / WPF / HTML whatever.
– Bernoulli IT
Jul 12 '14 at 13:29
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How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
...tation/uikit/reference/UISearchDisplayController_Class/Reference/Reference.html
Here's what I did -
Added the searchIsActive flag:
@interface ItemTableViewController : UITableViewController <NSFetchedResultsControllerDelegate, UISearchDisplayDelegate, UISearchBarDelegate> {
NSString *...
How does the compilation/linking process work?
...ssed at CProgramming.com:
https://www.cprogramming.com/compilingandlinking.html
Here is what the author there wrote:
Compiling isn't quite the same as creating an executable file!
Instead, creating an executable is a multistage process divided into
two components: compilation and linking. In realit...
Why do I need 'b' to encode a string with Base64?
...? 2.x or 3.x?
Edit: See http://docs.python.org/release/3.0.1/whatsnew/3.0.html#text-vs-data-instead-of-unicode-vs-8-bit for the gory details of strings in Python 3.x
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How to implement a queue using two stacks?
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@Tyler: Check sgi.com/tech/stl/Deque.html . Deque "suports random access to elements" . Hence both deque and stack are array based. This is because it gives you better locality of reference and hence is faster in practice.
– Thomas Ahle
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Update relationships when saving changes of EF4 POCO objects
...w complex it is ienablemuch.com/2011/01/nhibernate-saves-your-whole-object.html Another satisfied NHibernate user: codinginstinct.com/2009/11/…
– Michael Buen
Aug 9 '11 at 11:30
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What is the difference between a port and a socket?
... the combination of IP address and port:" .. Read TCP RFC - tools.ietf.org/html/rfc793 .. It is very clear that socket is combination of IP and port, if you know IP and port then you have identified a socket or endpoint, if you know pair of socket i.e. client IP+port and server IP+port then you have...
Is cout synchronized/thread-safe?
...s here:
http://gcc.gnu.org/onlinedocs/libstdc++/manual/using_concurrency.html#manual.intro.using.concurrency.io
the key stuff is probably:
The __basic_file type is simply a
collection of small wrappers around
the C stdio layer (again, see the link
under Structure). We do no locking
o...
Loop through an array in JavaScript
... can be more powerful. check this out: joelonsoftware.com/items/2006/08/01.html
– hasen
Jun 10 '10 at 0:14
98
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What's the fastest way to merge/join data.frames in R?
...ex/hash table) can be found here: tolstoy.newcastle.edu.au/R/help/01c/2739.html
– datasmurf
Dec 1 '10 at 22:59
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