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Python String and Integer concatenation [duplicate]
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if i input this: 47, then why do i get this in my string:u'47'
– TheDoctor
Oct 3 '13 at 2:25
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Including one C source file in another?
...parts of the subsystem in different files.
With C, you can lose a lot by doing this. Almost all toolchains provide decent optimisation for a single compilation unit, but are very pessimistic about anything declared extern.
If you put everything into one C source module, you get -
Performance &a...
Convert objective-c typedef to its string equivalent
...function that returns a string given an enum value. There are many ways to do this. An array of strings such that the enum value can be used as an index into the array or a map structure (e.g. an NSDictionary) that maps an enum value to a string work, but I find that these approaches are not as clea...
Rails migration: t.references with alternative name?
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You can do this all in the initial migration/column definition (at least currently in Rails 5):
t.references :transferable_as, index: true, foreign_key: {to_table: :courses}
t.references :same_as, index: true, foreign_key: {to_table...
.NET - Get protocol, host, and port
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The following (C#) code should do the trick
Uri uri = new Uri("http://www.mywebsite.com:80/pages/page1.aspx");
string requested = uri.Scheme + Uri.SchemeDelimiter + uri.Host + ":" + uri.Port;
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Using Mockito with multiple calls to the same method with the same arguments
...bed method return different objects on subsequent invocations? I'd like to do this to test nondeterminate responses from an ExecutorCompletionService . i.e. to test that irrespective of the return order of the methods, the outcome remains constant.
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How do you implement a private setter when using an interface?
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It doesn't seem to complain if the setter is public either even if the interface only contains a getter.
– Mike Cheel
Jan 31 '18 at 19:18
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How do I create and access the global variables in Groovy?
...in itself is a class with a method that will run the code, but that is all done runtime. We can define a variable to be scoped to the script by either omitting the type definition or in Groovy 1.8 we can add the @Field annotation.
import groovy.transform.Field
var1 = 'var1'
@Field String var2 = 'v...
Call a Server-side Method on a Resource in a RESTful Way
...e RESTful principles bring the features that make web sites easy (for a random human user to "surf" them) to the web services API design, so they are easy for a programmer to use. REST isn't good because it's REST, it's good because it's good. And it is good mostly because it is simple.
The simplic...
Prevent Android activity dialog from closing on outside touch
...ctivity that is using the Theme.Dialog style such that it is a floating window over another activity. However, when I click outside the dialog window (on the background activity), the dialog closes. How can I stop this behaviour?
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