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foreach vs someList.ForEach(){}
...INQ extension method that is more specific than ForEach(). See if Where(), Select(), Any(), All(), Max() or one of the many other LINQ methods doesn't already do what you want from the loop.
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Why is it bad style to `rescue Exception => e` in Ruby?
...IFT-ESC), go to the "processes" tab, find your process, right click it and select "End process".
If you are working with someone else's program which is, for whatever reason, peppered with these ignore-exception blocks, then putting this at the top of the mainline is one possible cop-out:
%W/INT Q...
When to use , tag files, composite components and/or custom components?
...ent which represents a single java.util.Date property by 3 dependent <h:selectOneMenu> components, or a component which combines <p:fileUpload> and <p:imageCropper> into a single <my:uploadAndCropImage> referring a single custom com.example.Image entity as property.
Examples:...
What is “stdafx.h” used for in Visual Studio?
...is setting is controlled from the GUI via Right-clicking on a CPP Project, selecting 'Properties' and navigating to "Configuration Properties\C/C++\Precompiled Headers". For other versions of Visual Studio, the location in the GUI will be different.
Note that if you disable precompiled headers (or ...
How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
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Any idea on how to select the parameters a, b, and c?
– recipe_for_disaster
Apr 10 at 15:42
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Why was the arguments.callee.caller property deprecated in JavaScript?
...g and tail recursion impossible in the general case (you can achieve it in select cases through tracing etc, but even the best code is sub optimal due to checks that would not otherwise be necessary). The other major issue is that the recursive call will get a different this value, for example:
va...
How to secure an ASP.NET Web API [closed]
... someCode = (from h in actionContext.Request.Headers where h.Key == "demo" select h.Value.First()).FirstOrDefault();
return someCode == "myCode";
}
catch (Exception)
{
return false;
}
}
}
And in your controller:
[DemoAuthorize]
public cl...
Traits in PHP – any real world examples/best practices? [closed]
... solve this nicely by allowing me to keep the boilerplate in one place and selectively apply it where needed.
Note: given that traits are a new concept in PHP, all opinion expressed above is subject to change. I've not have had much time to evaluate the concept myself yet. But I hope it is good eno...
ActiveRecord: size vs count
... don't know what you are doing, use size...
count
Resolves to sending a Select count(*)... query to the DB. The way to go if you don't need the data, but just the count.
Example: count of new messages, total elements when only a page is going to be displayed, etc.
length
Loads the required dat...
Debug vs Release in CMake
... CXX)
Would compile .c files with g++. The link above also shows how to select a specific compiler for C/C++.
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