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Locking pattern for proper use of .NET MemoryCache
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I didnt comment on your code. I was commenting that Double Check Locking Doesnt work. Your code is fine.
– DarthVader
Jan 21 '14 at 21:48
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How to send a JSON object using html form data
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Get complete form data as array and json stringify it.
var formData = JSON.stringify($("#myForm").serializeArray());
You can use it later in ajax. Or if you are not using ajax; put it in hidden textarea and pass to server. If ...
Simulating ENTER keypress in bash script
I've created a really simple bash script that runs a few commands.
one of these commands needs user input during runtime. i.e it asks the user "do you want to blah blah blah?", I want to simply send an enter keypress to this so that the script will be completely automated.
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HTML.ActionLink vs Url.Action in ASP.NET Razor
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@Shimmy, you can read about it here: haacked.com/archive/2009/11/17/aspnetmvc2-render-action.aspx
– Darin Dimitrov
Dec 20 '12 at 6:36
4
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Elastic search, multiple indexes vs one index and types for different data sets?
...er in each shard since it is distributed to different indices.
Searching a combination of data models from 2 or more indices is going to generate overhead, because the query will have to be sent to more shards across indices, compiled and sent back to the user.
Not recommended if your data set is sm...
LINQ to SQL - Left Outer Join with multiple join conditions
... fg
from fgi in fg.Where(f => f.otherid == 17).DefaultIfEmpty()
where p.companyid == 100
select f.value
Or you could use a subquery:
from p in context.Periods
join f in context.Facts on p.id equals f.periodid into fg
from fgi in (from f in fg
where f.otherid == 17
sel...
What is the difference between required and ng-required?
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npm command to uninstall or prune unused packages in Node.js
...e to remove modules not listed in package.json.
From npm help prune:
This command removes "extraneous" packages. If a package name is provided, then only packages matching one of the supplied names are removed.
Extraneous packages are packages that are not listed on the parent package's dependenci...
What is the best Java email address validation method? [closed]
...ail address validation libraries for Java? Are there any alternatives to commons validator ?
19 Answers
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