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Why do people use __(double underscore) so much in C++
...s the implementation?
For C/C++, the implementation loosely refers to the set resources necessary to produce an executable from user source files. This includes:
preprocessor
compiler
linker
standard library
Example implementations
There are a number of different C++ implementations mentioned ...
Method chaining - why is it a good practice, or not?
...ally, I prefer chaining methods that only act on the original object, e.g. setting multiple properties or calling utility-type methods.
foo.setHeight(100).setWidth(50).setColor('#ffffff');
foo.moveTo(100,100).highlight();
I do not use it when one or more of the chained methods would return any ob...
How to kill a process on a port on ubuntu
I am trying to kill a process in the command line for a specific port in ubuntu.
27 Answers
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How do I set the version information for an existing .exe, .dll?
As part of our build process I need to set the version information for all of our compiled binaries. Some of the binaries already have version information (added at compile time) and some do not.
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Get hostname of current request in node.js Express
...lthough this will work to get the machine's hostname, I can have a machine set up to answer to multiple hosts, so this wouldn't be accurate.
– Jesse
Feb 22 '12 at 18:07
7
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What's the difference between a proc and a lambda in Ruby?
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One difference is in the way they handle arguments. Creating a proc using proc {} and Proc.new {} are equivalent. However, using lambda {} gives you a proc that checks the number of arguments passed to it. From ri Kernel#lambda:
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How to get distinct values for non-key column fields in Laravel?
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answered Aug 10 '14 at 13:08
Marcin NabiałekMarcin Nabiałek
92k3...
Objective-C: difference between id and void *
What is the difference between id and void * ?
7 Answers
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SQL: deleting tables with prefix
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Note to self.Increase num of max char: SET SESSION group_concat_max_len = 999999999;
– Mohammed Joraid
Apr 12 '15 at 0:59
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Dynamic Anonymous type in Razor causes RuntimeBinderException
...e = profile;
model.Foo = foo;
return View(model);
Then in your view you set the model type as dynamic @model dynamic and you can access the properties directly :
@Model.Profile.Name
@Model.Foo
I'd normally recommend strongly typed view models for most views, but sometimes this flexibility is h...