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How do I pass an extra parameter to the callback function in Javascript .filter() method?
...t result = addressBook.filter(startsWith("word"));
Updated version using includes:
const startsWith = wordToCompare => (element, index, array) => {
return element.includes(wordToCompare);
}
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What's the best mock framework for Java? [closed]
...to dynamically redefine the class bytecode, so it can mock out all methods including static, private, constructors, and static initializers. For example:
import mockit.Mockit;
...
Mockit.redefineMethods(MyClassWithStaticInit.class,
MyReplacementClass.class);
...
class MyRep...
What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack
...
Usage note
By request, here is a demonstration of the double ellipsis:
#include <cstdio>
#include <string>
template< typename T >
T const &printf_helper( T const &x )
{ return x; }
char const *printf_helper( std::string const &x )
{ return x.c_str(); }
tem...
Where is body in a nodejs http.get response?
...superagent is a mature HTTP client which features more reasonable defaults including simpler query string encoding, properly using mime types, JSON by default, and other common HTTP client features. await will wait until the Promise has a value - in this case, an HTTP reponse!
const superagent = re...
How to fix the Hibernate “object references an unsaved transient instance - save the transient insta
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You should include cascade="all" (if using xml) or cascade=CascadeType.ALL (if using annotations) on your collection mapping.
This happens because you have a collection in your entity, and that collection has one or more items which ar...
Android ViewPager - Show preview of page on left and right
...layout support
Vertical orientation support
Reliable Fragment support (including handling changes to the underlying Fragment collection)
Dataset change animations (including DiffUtil support)
The result
The code
In your Activity/Fragment, setup the ViewPager2:
// MyRecyclerViewAdapte...
When is localStorage cleared?
... security breaches
Other (less popular) alternatives to
cookies include techniques involving query strings, hidden form
fields, flash based local shared objects, etc. Each with their own set
of problems related to security, ease of use, size restrictions etc.
So up until now we have...
What is declarative programming? [closed]
...ancy-formatting and syntax highlighting of the yacc source file itself and include it in your Reference Manual as a syntactic specification of your language
And many more …
Optimization
Because you don't prescribe the computer which steps to take and in what order, it can rearrange your progra...
How to add an object to an array
... +1 for the least overly-complicated answer. I've expanded it below to include an answer to OP's question 2.
– Sam
Jun 6 '11 at 15:34
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Kill child process when parent process is killed
...bove snippet already so you do not need to copy it from hear. It will also include a node for Windows 8.
full explanation
Your job association will fail with an access denied error if the process you're starting is already associated with another job. Enter Program Compatibility Assistant, which,...