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How do I assert an Iterable contains elements with a certain property?
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Its not especially Hamcrest, but I think it worth to mention here. What I use quite often in Java8 is something like:
assertTrue(myClass.getMyItems().stream().anyMatch(item -> "foo".equals(item.getName())));
(Edited to Rodrigo Manyar...
C++静态和多态，亦敌亦友 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ostream>
using namespace std;
class Base
{
public:
virtual void foo(void){ cout << "Base::foo()" << endl; }
};
class Derived : public Base
{
public:
void foo(void){ cout << "Derived::foo()" << endl; }
} ;
class DerivedAgain : public Derived
{
public:
static void foo(...
python setup.py uninstall
I have installed a python package with python setup.py install .
16 Answers
16
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How to set a default entity property value with Hibernate
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what about just setting a default value for the field?
private String _foo = "default";
//property here
public String Foo
if they pass a value, then it will be overwritten, otherwise, you have a default.
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Nullable type issue with ?: Conditional Operator
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@starmandeluxe they all likely point here (at least that I how I got here)
– Scott Chamberlain
May 8 '17 at 15:44
add a ...
Remove empty array elements
... of strings, you can simply use array_filter(), which conveniently handles all this for you:
print_r(array_filter($linksArray));
Keep in mind that if no callback is supplied, all entries of array equal to FALSE (see converting to boolean) will be removed. So if you need to preserve elements that ...
Convert Java Array to Iterable
...ve an Array of primitives, for example for int, int[] foo. It might be a small sized one, or not.
10 Answers
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Clear text from textarea with selenium
...h test field, run .click() then inside a for loop run the code. it removes all the charterers the search field previously had. then send new value to the search field. Just .clear() function was not working for me.
– Noman_ibrahim
Jun 20 '19 at 7:45
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jQuery multiple events to trigger the same function
Is there a way to have keyup , keypress , blur , and change events call the same function in one line or do I have to do them separately?
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Export a graph to .eps file with R
...alues. Read ?postscript for the details.
Here is an example:
postscript("foo.eps", horizontal = FALSE, onefile = FALSE, paper = "special")
plot(1:10)
dev.off()
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