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getting type T from IEnumerable
... gives you the FullName property which tells you the namespace.classname . If you are looking only for the class name use myEnumerable.GetType().GetGenericArguments()[0].Name
– user5534263
Jun 8 '16 at 14:49
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What is the fastest way to create a checksum for large files in C#
...set reasonably-sized buffer size (I tried with ~1 Mb buffer):
// Not sure if BufferedStream should be wrapped in using block
using(var stream = new BufferedStream(File.OpenRead(filePath), 1200000))
{
// The rest remains the same
}
...
Configure Microsoft.AspNet.Identity to allow email address as username
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If you are using ASP.Net webforms and are trying to accomplish this, simply open up your IdentityModels.vb/cs file and under Public Class UserManager, have it look as so:
Public Class UserManager
Inherits UserManager(Of Appl...
What happens if a finally block throws an exception?
If a finally block throws an exception, what exactly happens?
11 Answers
11
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Are the decimal places in a CSS width respected?
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If it's a percentage width, then yes, it is respected. As Martin pointed out, things break down when you get to fractional pixels, but if your percentage values yield integer pixel value (e.g. 50.5% of 200px in the example) y...
Deleting all records in a database table
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If you are looking for a way to it without SQL you should be able to use delete_all.
Post.delete_all
or with a criteria
Post.delete_all "person_id = 5 AND (category = 'Something' OR category = 'Else')"
See here for mor...
Is there a way to specify how many characters of a string to print out using printf()?
Is there a way to specify how many characters of a string to print out (similar to decimal places in int s)?
8 Answers
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...lertDialog which requires a Context as a parameter. This works as expected if I use:
28 Answers
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Java 256-bit AES Password-Based Encryption
...ize, respectively.
The key derivation function is iterated to require significant computational effort, and that prevents attackers from quickly trying many different passwords. The iteration count can be changed depending on the computing resources available.
The key size can be reduced to 128 b...
How to set up a cron job to run an executable every hour?
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You're right. && is much better if there is a chance the cd target doesn't exist (for example if the diretory is on an NFS server that happens to be down).
– joast
Aug 13 '10 at 16:36
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