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How to update a value, given a key in a hashmap?
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Custom MutableInteger is better, as AtomicInteger uses volatile, which has overhead. I'd use int[1] instead of MutableInteger.
– Oliv
Oct 4 '17 at 13:03
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Delete a single record from Entity Framework?
...er employer = context.Employers.First(x => x.EmployerId == 1);
context.Customers.DeleteObject(employer);
context.SaveChanges();
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Redirect From Action Filter Attribute
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I am using MVC4, I used following approach to redirect a custom html screen upon authorization breach.
Extend AuthorizeAttribute say CutomAuthorizer
override the OnAuthorization and HandleUnauthorizedRequest
Register the CustomAuthorizer in the RegisterGlobalFilters.
public stat...
Check if event is triggered by a human
...t least the click event doesn't seem to take parameters. But if you make a custom event then passing parameters should be no issue.
– notacouch
Nov 27 '13 at 2:35
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Is there any simple way to find out unused strings in Android project?
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Then you can define Custom scope, choosing Production classes -> app -> values to find unused strings, colors ...
– Jemshit Iskenderov
Nov 3 '15 at 12:03
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How to pass the password to su/sudo/ssh without overriding the TTY?
...pplescript which prompts for a password via a dialog box and then builds a custom bash command, like this:
echo <password> | sudo -S <command>
I'm not sure if this helps.
It'd be nice if sudo accepted a pre-encrypted password, so I could encrypt it within my script and not worry abou...
How to output git log with the first line only?
I am trying to customize the format for git log . I want all commits to be shown in one line. Each line should only show the first line of the commit message.
I found out that git log --pretty=short should do the trick but on my computer it shows the full log as git log does (besides the ti...
Is it possible to disable the network in iOS Simulator?
... as 100% loss, 3G, High latency DNS, and more) and you can create your own custom ones as well.
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LLVM C++ IDE for Windows
...ler, archiver, linker, and static compiler (llc) are configured and can be customized via UI. The plug-in offers all the benefits that IDE can offer such as easy configuration and building with one action.
The only drawback is that it is not ready yet as it lacks of some of the advanced features t...
Standard deviation of a list
...e: for improved accuracy when summing floats, the statistics module uses a custom function _sum rather than the built-in sum which I've used in its place.
Now we have for example:
>>> mean([1, 2, 3])
2.0
>>> stddev([1, 2, 3]) # population standard deviation
0.816496580927726
>...