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How do I tell Spring Boot which main class to use for the executable jar?
My project has more than one class with a main method. How do I tell the Spring Boot Maven plugin which of the classes it should use as the main class?
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Find integer index of rows with NaN in pandas dataframe
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One line solution. However it works for one column only.
df.loc[pandas.isna(df["b"]), :].index
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What's the use of Jade or Handlebars when writing AngularJs apps
...ecently I reviewed some code where straight Angular templating would have done a far better job than mixing in Jade, just through maintaining simplicity.
Aside from template extension, Jade brings nothing worthwhile to the table that Angular doesn't already supply. Let's be honest: Using the sound ...
Decorators with parameters?
...o weird that you'd "call" the function with a signature different from the one in the definition. As you point out, it would fit pretty well actually - it's pretty much analogous to how a class method is called. To make it more clear, you could have something like decorator(self_func, param1, ...) ...
Difference between HashMap, LinkedHashMap and TreeMap
...edited Feb 5 '18 at 1:32
Paul Rooney
15.8k88 gold badges3434 silver badges5656 bronze badges
answered May 22 '10 at 21:18
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Is 1.0 a valid output from std::generate_canonical?
I always thought random numbers would lie between zero and one, without 1 , i.e. they are numbers from the half-open interval [0,1). The documention on cppreference.com of std::generate_canonical confirms this.
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The static keyword and its various uses in C++
The keyword static is one which has several meanings in C++ that I find very confusing and I can never bend my mind around how its actually supposed to work.
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How can I convert byte size into a human-readable format in Java?
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I think every one should note that in your project customer want see values in base 2 (devided by 1024) but with common prefix. Not KiB, MiB, GiB etc. Use KB, MB, GB, TB for it.
– Borys
May 23 '13 at ...
Static method in a generic class?
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The second syntax there is the more exact one, which you need if the compiler can't infer the type of the return value from the contaxt in which the method is called. In other words, if the compiler allows Clazz.doIt(object), then do that.
– sk...
phpunit mock method multiple calls with different arguments
...in the arguments passed to with will fail because both will match but only one will verify as having the expected behavior. See the reproduction case after the actual working example.
For you problem you need to use ->at() or ->will($this->returnCallback( as outlined in another question ...