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Will GetType() return the most derived type when called from the base class?
...iable in question is declared as a reference to an A.
There is no reason for your GetSubType() method.
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How to send a JSON object using html form data
So I've got this HTML form:
5 Answers
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Simple state machine example in C#?
...t Command).
You can convert this to C# in a handful of ways, such as performing a switch statement on the current state and command, or looking up transitions in a transition table. For this simple state machine, I prefer a transition table, which is very easy to represent using a Dictionary:
usi...
Calling remove in foreach loop in Java [duplicate]
...call remove on a collection when iterating through the collection using a foreach loop? For instance:
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
...terClientScriptBlock is that RegisterStartupScript puts the javascript before the closing </form> tag of the page and RegisterClientScriptBlock puts it right after the starting <form> tag of the page?
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How to listen for a WebView finishing loading a URL?
...have some issues with external loadings when the Internet is not so fast. For example Google Analytics or other stuffs like that. I tried some workarounds and it has improved a lot, but not perfect yet. Sometimes the app freeze on loading screen and it is impossible to exit, unless you disconnect th...
How to redirect the output of an application in background to /dev/null
...case stderr is redirected to stdout (e.g. your console) and afterwards the original stdout is redirected to /dev/null
If the program should not terminate you can use:
nohup yourcommand &
Without any parameter all output lands in nohup.out
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How can I get System variable value in Java?
...ser logs on.
To access either the current value of a system wide variable or a user variable in Java, see below:
String javaHome = System.getenv("JAVA_HOME");
For more information on environment variables see this wikipedia page.
Also make sure the environment variable you are trying to read is...
Understand the “Decorator Pattern” with a real world example
I was studying the Decorator Pattern as documented in GOF .
14 Answers
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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
...es not reproduce in the "Roslyn" version of the semantic analyzer. I've informed the C# 5 test team, and hopefully we can get this investigated and resolved before the final release. (As always, no promises.)
A correct analysis follows. The candidates are:
0: C(params string[]) in its normal form
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