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Check if a folder exist in a directory and create them using C#
...s trying to remember every little method name... And I was lazy to fire up VS... The point of this - for me - is to help the person asking by giving ideas; if they expect all these little things to be copy-paste friendly, then... They have to think a little, too, right... Corrected: changed Create t...
Throwing exceptions from constructors
...) // will NOT catch exceptions thrown from foo constructor
{ ... }
}
vs.
func::func()
try : foo() {...}
catch (...) // will catch exceptions thrown from foo constructor
{ ... }
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How to get a Fragment to remove itself, i.e. its equivalent of finish()?
...tivity (D) is the one that knows what other fragments are in the activity (vs. being in other activities). Hence, in-fragment events that might affect the fragment mix should be propagated to the activity, which will make the appropriate orchestration moves.
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MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
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Subqueries vs joins
http://www.scribd.com/doc/2546837/New-Subquery-Optimizations-In-MySQL-6
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Concat scripts in order with Gulp
...ating files in my attempt, but I realized I had the case different in gulp vs. the file system, so look out for that! With exact case, gulp will not duplicate files.
– Chris
Nov 7 '15 at 18:57
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Get number of digits with JavaScript
... this is MUCH faster, too (as in, 10x or more): jsperf.com/number-tostring-vs-number
– Ledivin
May 4 '14 at 21:40
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DTO = ViewModel?
...
I just installed VS 2012 and looked at there MVC 4 Single Page Application. In the sample project, DTOs are used as parameters for controller methods (or actions) in the WebApi. In other words, JSON is posted to those methods and with some MV...
How to convert image to byte array
... been non-optimal because they changed the bit depth of the pixels (24-bit vs. 32-bit) or ignored the image's resolution (dpi).
// ImageConverter object used to convert byte arrays containing JPEG or PNG file images into
// Bitmap objects. This is static and only gets instantiated once.
pri...
ASP.NET MVC - TempData - Good or bad practice
... here for a comparason: http://www.squaredroot.com/2007/12/20/mvc-viewdata-vs-tempdata/
Depending on the design, you could always store the user / basket or whathever you need in the tempdata in the database and just have a "IsReady" field which indicates if its completed or not, making it extensab...
What's so great about Lisp? [closed]
...s article argues for dynamic typing along with more testing: Strong Typing vs. Strong Testing.
Hard to pick up.
There are actually two parts to this: learning and tools.
Lisp takes some effort to really "get", but it's worth it, because learning Lisp really will make you a better programmer in o...