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Dynamic instantiation from string name of a class in dynamically imported module?
..._import__ will not do either of these things, in a django environment (not tested outside of this)
– James
Mar 11 '17 at 2:05
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Finding the Eclipse Version Number
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Indeed. I just tested it with eclipse-java-luna-SR1a-win32-x86_64. I have included your answer in mine above. +1
– VonC
Feb 17 '15 at 12:41
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How can I get dict from sqlite query?
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Fastest on my tests:
conn.row_factory = lambda c, r: dict(zip([col[0] for col in c.description], r))
c = conn.cursor()
%timeit c.execute('SELECT * FROM table').fetchall()
19.8 µs ± 1.05 µs per loop (mean ± std. dev. of 7 r...
What's the difference between returning void and returning a Task?
...completed too early.
Another context is the AsyncContext I wrote for unit testing (available here) - the AsyncContext.Run method tracks the outstanding operation count and returns when it's zero.
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Can constructors throw exceptions in Java?
...he constructor too as shown in the example below:
public class ConstructorTest
{
public ConstructorTest() throws InterruptedException
{
System.out.println("Preparing object....");
Thread.sleep(1000);
System.out.println("Object ready");
}
public static void m...
How to concatenate properties from multiple JavaScript objects
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@Juan I believe you are incorrect, and I did some tests to make up my mind. Caching the length is an easy myth of optimization that's been obsolete for many years, and it makes the code (slightly) less readable. Actually, caching the length sometimes slows down the browser (...
What is the $$hashKey added to my JSON.stringify result
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Are there any performance tests about «track by» vs «$$hashKey»? (UPD. Ok, I've googled it and «track by» is more preferrable)
– artuska
Sep 17 '15 at 14:25
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Build Error - missing required architecture i386 in file
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in additionally, test it on iOS Device instead of Simulator.
– Raptor
Nov 1 '11 at 9:51
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How do you roll back (reset) a Git repository to a particular commit? [duplicate]
...if you haven't already. That way your master can remain the same while you test out your changes.
With the GUI you need to 'roll back this commit' like you have with the history on the right of your view. Then you will notice you have all the unwanted files as changes to commit on the left.
Now you...
What's so bad about Template Haskell?
...igger the generation of that particular code. It is very difficult to unit test, too.
TH is also outright dangerous:
Code that runs at compile-time can do arbitrary IO, including launching missiles or stealing your credit card. You don't want to have to look through every cabal package you ever ...