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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
... with the Tomcat team. I think this behavior is new in Tomcat 7... Eclipse does what it is supposed to do... (never thought I would end up defending Eclipse one day... :)
– Stijn de Witt
Sep 6 '13 at 14:26
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Automatically create an Enum based on values in a database lookup table?
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Does it have to be an actual enum? How about using a Dictionary<string,int> instead?
for example
Dictionary<string, int> MyEnum = new Dictionary(){{"One", 1}, {"Two", 2}};
Console.WriteLine(MyEnum["One"]);
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Argparse optional positional arguments?
...ar expressions (i.e. ? requires 0 or 1, and * requiring 0 or more)? If so, does + work as well?
– Dolan Antenucci
Jan 8 '13 at 16:11
38
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setup.py examples?
...xecution for installation. (Avoids setup.py)
Installation of a C extension does not require a compiler on Windows
or OS X.
Allows better caching for testing and continuous
integration.
Creates .pyc files as part of installation to ensure
they match the python interpreter used.
More consistent ins...
For i = 0, why is (i += i++) equal to 0?
...... what confuses a bit is the meaning of "after the evaluation".
So what does "after the evaluation" means:
other usages of the operand, on the same line of code must be affected:
a = i++ + i the second i is affected by the increment
Func(i++, i) the second i is affected
other usages on the sa...
Why should I use an IDE? [closed]
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The short answer as to why I use an IDE is laziness.
I'm a lazy soul who doesn't like to do things a difficult way when there is an easy way to do it instead. IDE's make life easy and so appeal to us lazy folk.
As I type code, the IDE automatically checks the validity of the code, I can highlight...
Is there a way to provide named parameters in a function call in JavaScript?
... they live on a particular namespace. Just because the answer is short, it does not negate its suitability as an answer - wouldn't you agree? There are far shorter answers out there, along the lines of "no, no t possible". Short they may be, but they are also the answer to the question.
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Why use 'virtual' for class properties in Entity Framework model definitions?
...te a proxy around" I'm referring specifically to what the Entity Framework does. The Entity Framework requires your navigation properties to be marked as virtual so that lazy loading and efficient change tracking are supported. See Requirements for Creating POCO Proxies.
The Entity Framework uses in...
How can I check that a form field is prefilled correctly using capybara?
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The problem with the latter way is that it does not use Capybara's polling cycle and therefore will fail instantly if the field is set by longer-running JS code. The first way is to be preferred unless you are trying this on a statically generated form.
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Join vs. sub-query
... @user1735921 sure, especially when the query gets so complicated that it does the wrong thing and you spend a day fixing it... there's a balance in between, as usual.
– fabio.sussetto
Nov 30 '17 at 14:29
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