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Differences between Microsoft .NET 4.0 full Framework and Client Profile
...only the full redistributable package is available. Optimizations provided by the .NET Framework 4.5, such as smaller download size and faster deployment, have eliminated the need for a separate deployment package. The single redistributable streamlines the installation process and simplifies your a...
Pip freeze vs. pip list
...se pip list lists everything, and pip freeze installs everything installed by pip.
– karthikr
Sep 24 '13 at 14:55
Hm, ...
Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
....
In Java 8, constructive functions should be handled (most of the time) by using method references because there's not much advantage of using a constructive lambda function. They are a bit like static methods.
You can use them, but they have no real state.
The other type is the destructive one...
Is there a way to automatically generate getters and setters in Eclipse?
...ortcut SHIFT+ALT+S, and then open the Generate Getters and Setters options by pressing R.
– Rosa
Aug 5 '16 at 14:39
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Rails 3.1: Engine vs. Mountable App
...parent application.
Mountable Engine
The engine's namespace is isolated by default:
# my_engine/lib/my_engine/engine.rb
module MyEngine
class Engine < Rails::Engine
isolate_namespace MyEngine
end
end
With a mountable engine, the routes are namespaced and the parent app can bundl...
How do you test to see if a double is equal to NaN?
... Joren, he's relying on autoboxing (double getting converted to Double by the compiler/runtime); new feature from 1.5 onwards. Little risk going this direction; going from Double to double creates risk of NullPointerExceptions.
– M1EK
Sep 21 '09 at 21:01
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Load dimension value from res/values/dimension.xml from source code
...sion(R.dimen.test)
this will return 72 which as docs state is multiplied by density of current phone (48dp x 1.5 in my case)
exactly as docs state :
Retrieve a dimensional for a particular resource ID. Unit conversions
are based on the current DisplayMetrics associated with the resources.
...
UnboundLocalError on local variable when reassigned after first use
... the function. If a variable is assigned within a function, it is treated by default as a local variable. Therefore, when you uncomment the line you are trying to reference the local variable c before any value has been assigned to it.
If you want the variable c to refer to the global c = 3 assig...
DBMS_OUTPUT.PUT_LINE not printing
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What is "it" in the statement "it just says the procedure is completed"?
By default, most tools do not configure a buffer for dbms_output to write to and do not attempt to read from that buffer after code executes. Most tools, on the other hand, have the ability to do so. In SQL*Plus, you'd need...
git: How to diff changed files versus previous versions after a pull?
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@longda If you're sorting by votes (which I thought was default) it should already be at the top.
– Cascabel
Mar 29 '13 at 23:10
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