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Postgres could not connect to server
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How do I update the password for Git?
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What causes javac to issue the “uses unchecked or unsafe operations” warning
...uggests and recompile with the "-Xlint:unchecked" switch, it will give you more detailed information.
As well as the use of raw types (as described by the other answers), an unchecked cast can also cause the warning.
Once you've compiled with -Xlint, you should be able to rework your code to avoid...
How to wait in a batch script? [duplicate]
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C++11 features in Visual Studio 2012
...Microsoft announced the Visual C++ Compiler November 2012 CTP, which adds more C++11 functionality to Visual Studio 2012:
uniform initialization
initializer lists
variadic templates
function template default arguments
delegating constructors
explicit conversion operators
raw strings
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Android Studio Google JAR file causing GC overhead limit exceeded error
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Fantastic! This also fixed my error. I find that the more memory I give it, the fast the build goes. I went from over 1 min to 19 sec.
– Simon
Sep 15 '15 at 20:06
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When monkey patching an instance method, can you call the overridden method from the new implementat
...changing the system not be an option.
Module#prepend was added to support more or less exactly this use case. Module#prepend does the same thing as Module#include, except it mixes in the mixin directly below the class:
class Foo
def bar
'Hello'
end
end
module FooExtensions
def bar
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How do I get ruby to print a full backtrace instead of a truncated one?
...ceptions, it is often from deep within the call stack. When this happens, more often than not, the actual offending line of code is hidden from me:
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Using two CSS classes on one element [duplicate]
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