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Modify request parameter with servlet filter
...ead of the original request.
It's a bit ugly, but that's what the servlet API says you should do. If you try to pass anything else to doFilter, some servlet containers will complain that you have violated the spec, and will refuse to handle it.
A more elegant solution is more work - modify the or...
What is a Manifest in Scala and when do you need it?
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Before 2013-01-04, or if you're using an API that relies on it.
– David Moles
Dec 19 '13 at 23:16
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How to create a density plot in matplotlib?
...y for the density plot (see the documentation https://matplotlib.org/3.1.1/api/_as_gen/matplotlib.pyplot.hist.html).
Resultingly, the following code creates a density plot by using the matplotlib library:
import matplotlib.pyplot as plt
dat=[-1,2,1,4,-5,3,6,1,2,1,2,5,6,5,6,2,2,2]
a=plt.hist(dat,den...
Custom attributes in styles.xml
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This doesn't even compile for me, using API lvl 16.
– David Miler
Dec 5 '12 at 18:43
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Why use Ruby's attr_accessor, attr_reader and attr_writer?
...sier to write classes which will work correctly no matter how their public API is called.
class Person
attr_accessor :age
...
end
Here, I can see that I may both read and write the age.
class Person
attr_reader :age
...
end
Here, I can see that I may only read the age. Imagine that it...
PHP: exceptions vs errors?
...l exceptions are "the OOP way", but unfortunately some of PHP's native OOP APIs use errors instead of exceptions :-(
– DaveRandom
Sep 19 '13 at 11:45
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
... that gives you hooks to modify the outgoing data. This example uses a new API in Gson 2.2 called getDelegateAdapter() that allows you to look up the adapter that Gson would use by default. The delegate adapters are extremely handy if you just want to tweak the standard behavior. And unlike full cus...
Difference between ProcessBuilder and Runtime.exec()
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see docs.oracle.com/javase/7/docs/api/java/lang/… to set environment after getting them via environment method...
– ilke Muhtaroglu
Nov 5 '18 at 10:37
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How does Spring Data JPA differ from Hibernate for large projects?
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I think I'd rather use the same consistent api for queries though rather than mixing and matching in the same project. I still haven't found a good solution for the complex spring data jpa stuff, and since there's quite a few nitpicks with jpa that I have in general, ...
Execute Insert command and return inserted Id in Sql
...ted, not the ID. Use ExecuteScalar instead docs.microsoft.com/en-us/dotnet/api/…
– Brandtware
Dec 18 '17 at 14:26
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