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ICollection Vs List in Entity Framework
... Anthony PegramAnthony Pegram
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Coding Katas for practicing the refactoring of legacy code
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+100
I don't know of a site that catalogs them directly, but one strategy that I've used on occasion is this:
Find an old, small, unmain...
SQL Server - When to use Clustered vs non-Clustered Index?
...ason)
it should be non-nullable and ideally also fixed width - a varchar(250) makes a very poor clustering key
Anything else should really be second and third level of importance behind these points ....
See some of Kimberly Tripp's (The Queen of Indexing) blog posts on the topic - anything she h...
Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
...ted_photo.setImageBitmap(bitmap);
or
http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html
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Guid.NewGuid() vs. new Guid()
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new Guid() makes an "empty" all-0 guid (00000000-0000-0000-0000-000000000000 is not very useful).
Guid.NewGuid() makes an actual guid with a unique value, what you probably want.
s...
Detect Retina Display
...unning iOS4+ and if the [UIScreen mainScreen].scale property is equal to 2.0. You CANNOT assume a device is running iOS4+ if the scale property exists, as the iPad 3.2 also contains this property.
On an iPad running iOS3.2, scale will return 1.0 in 1x mode, and 2.0 in 2x mode -- even though we kno...
jQuery validation: change default error message
...sion.",
maxlength: jQuery.validator.format("Please enter no more than {0} characters."),
minlength: jQuery.validator.format("Please enter at least {0} characters."),
rangelength: jQuery.validator.format("Please enter a value between {0} and {1} characters long."),
range: jQuery.valid...
How do I navigate in the results of Diff
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edited Sep 5 '18 at 9:02
hellow
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answered Dec...
How to specify the default error page in web.xml?
...rror page when user encounters a certain error such as error with code of 404:
3 Answers
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What is the usefulness of PUT and DELETE HTTP request methods?
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answered Aug 27 '12 at 13:20
GordonGordon
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