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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
I try to write very simple application with hibernate validator:
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Is arr.__len__() the preferred way to get the length of an array in Python?
In Python , is the following the only way to get the number of elements?
8 Answers
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How do I convert CamelCase into human-readable names in Java?
I'd like to write a method that converts CamelCase into a human-readable name.
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How to use the PI constant in C++
...ic functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file.
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Linux command to list all available commands and aliases
Is there a Linux command that will list all available commands and aliases for this terminal session?
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Nodemailer with Gmail and NodeJS
I try to use nodemailer to implement a contact form using NodeJS but it works only on local it doesn't work on a remote server...
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Common elements in two lists
I have two ArrayList objects with three integers each. I want to find a way to return the common elements of the two lists. Has anybody an idea how I can achieve this?
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Is MVC a Design Pattern or Architectural pattern
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MVC is more of an architectural pattern, but not for complete application. MVC mostly relates to the UI / interaction layer of an application. You're still going to need business logic layer, maybe some service layer and data access layer. That is, if you're into n-...
Iterating through a list in reverse order in java
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Try this:
// Substitute appropriate type.
ArrayList<...> a = new ArrayList<...>();
// Add elements to list.
// Generate an iterator. Start just after the last element.
ListIterator li = a.listIterator(a.size());
// Iterate in...
What is the order of precedence for CSS?
...e several rules ( applied in this order ) :
inline css ( html style attribute ) overrides css rules in style tag and css file
a more specific selector takes precedence over a less specific one
rules that appear later in the code override earlier rules if both have the same specificity.
A css rule ...