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PHPUnit: assert two arrays are equal, but order of elements not important
...
The cleanest way to do this would be to extend phpunit with a new assertion method. But here's an idea for a simpler way for now. Untested code, please verify:
Somewhere in your app:
/**
* Determine if two associative arrays are similar
*
...
JavaScript math, round to two decimal places [duplicate]
...t
var discount = (price / listprice).toFixed(2);
toFixed will round up or down for you depending on the values beyond 2 decimals.
Example: http://jsfiddle.net/calder12/tv9HY/
Documentation: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toFixed
Edit - As men...
HTML-encoding lost when attribute read from input field
...ea reducing the XSS chance. But nowadays, I would encourage you to use the DOMParser API as suggested in other anwswer.
I use these functions:
function htmlEncode(value){
// Create a in-memory element, set its inner text (which is automatically encoded)
// Then grab the encoded contents back...
How to directly initialize a HashMap (in a literal way)?
...ap = new HashMap<>(Map.of("a", "b"));
(See also JEP 269 and the Javadoc)
For up to Java Version 8:
No, you will have to add all the elements manually. You can use an initializer in an anonymous subclass to make the syntax a little bit shorter:
Map<String, String> myMap = new HashMap&...
Hiding the scroll bar on an HTML page
Can CSS be used to hide the scroll bar? How would you do this?
21 Answers
21
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private[this] vs private
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I don't think it matters too much, since any changes will only touch one class either way. So the most important reason to prefer private over protected over public doesn't apply.
Use private[this] where performance really mat...
How to set warning level in CMake?
...ck the mrts' answer which presents the recommended best practice.
You can do something similar to this:
if(MSVC)
# Force to always compile with W4
if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
else()
set(CMAKE_CXX_FLA...
Adding a user to a group in django
... of the most basic things are either missing or hard to find in the django docs
– Francis Yaconiello
Sep 1 '11 at 15:38
1
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Import CSV file into SQL Server
...sv from excel then the data that have
comma are enclosed within " ... " (double quotes) [as the below
example] so how do the import can handle this?
Solution
If you're using BULK insert then there is no way to handle double quotes, data will be
inserted with double quotes into rows.
after ins...
How to create a generic array in Java?
...to ask a question in return: is your GenSet "checked" or "unchecked"?
What does that mean?
Checked: strong typing. GenSet knows explicitly what type of objects it contains (i.e. its constructor was explicitly called with a Class<E> argument, and methods will throw an exception when they are ...