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What is referential transparency?
... gave no lean amount of head ache to logicians and philosophers for a long time. Russell and Quine sorted them out saying that they are not actually "referential", i.e., it is a mistake to think that the above examples are used to refer to entities. The right way to understand "Edinburgh has been ...
Can I use git diff on untracked files?
...day-to-day gitting (where I diff the working tree against the HEAD all the time, and would like to have untracked files included in the diff), add -N/--intent-to-add is unusable, because it breaks git stash.
So here's my git diff replacement. It's not a particularly clean solution, but since I rea...
Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
...reason, I don't exploit any new feature, I just wanted to try that). Every time I debug my application, it happens that Eclipse debugger pops out like it has reached a breakpoint, but it is not the case, in fact it stops on a Java source file that is ThreadPoolExecutor . There is no stack trace on ...
In laymans terms, what does 'static' mean in Java? [duplicate]
...loaded (which is usually just before a class is instantiated for the first time in an application) and (like static methods) cannot access non-static fields or methods.
public class SomeObject {
private static int x;
static {
x = 7;
}
}
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ASP.NET MVC Html.DropDownList SelectedValue
... @Jess: I wrote this answer in March 2009, over 5 years ago. Times have changed! Feel free to update. :)
– John Feminella
Jul 15 '14 at 2:38
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Split a string at uppercase letters
What is the pythonic way to split a string before the occurrences of a given set of characters?
16 Answers
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How to remove all listeners in an element? [duplicate]
...serve that you'll have to resort to explicitly removing listeners one at a time.
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How do I remove/delete a virtualenv?
... virtualenv, not virtualenvwrapper (they are not the same program). At the time, virtualenv provided no interface for clean up; you had to do it yourself.
– Thomas Anthony
Jan 23 '16 at 2:12
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How to debug an apache virtual host configuration?
Once again, I have a problem with my apache virtual host configuration. (The default configuration is used instead of my specific one).
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Ruby on Rails: Where to define global constants?
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The def self.colours example is not ideal. Each time you call def self.colours, a new instance of the array will be returned. #freeze will not help in this case. Best practice is to declare it as a Ruby constant, in which case you will always get back the same object.
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