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What is the difference between an int and an Integer in Java and C#?

...by reference (or more accurately have references passed by value), and are allocated from the heap. Conversely, primitives are immutable types that are passed by value and are often allocated from the stack. share |...
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How to create a new object instance from a Type

... Glad to have finally found this, but second call is not exactly right, missing a quote and parms reversed, should be: ObjectType instance = (ObjectType)Activator.CreateInstance("MyAssembly","MyNamespace.ObjectType"); – ...
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Can you change what a symlink points to after it is created?

Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one? ...
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difference between scope and namespace of ruby-on-rails 3 routing

... from the rails guide "The namespace scope will automatically add :as as well as :module and :path prefixes." so namespace "admin" do resources :contexts end is the same as scope "/admin", as: "admin", module: "admin" do resources :contexts end ...
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How to Publish Web with msbuild?

Visual Studio 2010 has a Publish command that allows you to publish your Web Application Project to a file system location. I'd like to do this on my TeamCity build server, so I need to do it with the solution runner or msbuild. I tried using the Publish target, but I think that might be for ClickOn...
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xcodebuild says does not contain scheme

...lt behavior of Schemes is to keep schemes 'private' until they are specifically marked as shared. In the case of a command-line initiated build, the Xcode UI never runs and the xcoderun tool doesn't have its own cache of Schemes to work with. The goal is to generate, share, and commit the scheme y...
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How to make jQuery to not round value returned by .width()?

...han the style of the element. It was introduced in IE4 and is supported by all browsers: $("#container")[0].getBoundingClientRect().width Note: For IE8 and below, see the "Browser Compatibility" notes in the MDN docs. $("#log").html( $("#container")[0].getBoundingClientRect().width ); #...
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How can I capitalize the first letter of each word in a string?

...ith an 'that had words right after it and then closed'". With this example all the worlds except for that are capitalized as expected. The results being "There Once Was A String With An 'that Had Words Right After It And Then Closed'" – devonbleibtrey Mar 25 '1...
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Add new field to every document in a MongoDB collection

...field" : 1, "test" : "a" } EDIT: In case you want to add a new_field to all your collection, you have to use empty selector, and set multi flag to true (last param) to update all the documents db.your_collection.update( {}, { $set: {"new_field": 1} }, false, true ) EDIT: In the above ...
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How to allocate aligned memory only using the standard library?

... Original answer { void *mem = malloc(1024+16); void *ptr = ((char *)mem+16) & ~ 0x0F; memset_16aligned(ptr, 0, 1024); free(mem); } Fixed answer { void *mem = malloc(1024+15); void *ptr = ((uintptr_t)mem+15) & ~ (uintptr_t)0x0...