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How to mock localStorage in JavaScript unit tests?
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130
Here is a simple way to mock it with Jasmine:
beforeEach(function () {
var store = {};
spy...
Can't stop rails server
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305
You can use other ports like the following:
rails server -p 3001
Normally in your terminal y...
Replacing a char at a given index in string? [duplicate]
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answered Feb 20 '12 at 19:26
Thomas LevesqueThomas Levesque
263k5858 gold badges560560 silver badges714714 bronze badges
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LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
...chieve it?
– dotNET
Mar 27 '13 at 6:01
5
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How to delete migration files in Rails 3
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Chris Frederick
5,00033 gold badges3232 silver badges3939 bronze badges
answered Oct 6 '10 at 16:56
Fábio BatistaFábi...
Use Font Awesome icon as CSS content
...con you are trying to render. Also, do not forget to declare font-weight: 900;
a:before {
font-family: "Font Awesome 5 Free";
content: "\f095";
display: inline-block;
padding-right: 3px;
vertical-align: middle;
font-weight: 900;
}
Demo
You can read the rest of the answer below ...
Change priorityQueue to max priorityqueue
...ike this:
PriorityQueue<Integer> queue = new PriorityQueue<>(10, Collections.reverseOrder());
queue.offer(1);
queue.offer(2);
queue.offer(3);
//...
Integer val = null;
while( (val = queue.poll()) != null) {
System.out.println(val);
}
The Collections.reverseOrder() provides a Comp...
What are some uses of template template parameters?
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10 Answers
10
Active
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Evaluate expression given as a string
...o change the string into an expression:
> eval(parse(text="5+5"))
[1] 10
> class("5+5")
[1] "character"
> class(parse(text="5+5"))
[1] "expression"
Calling eval() invokes many behaviours, some are not immediately obvious:
> class(eval(parse(text="5+5")))
[1] "numeric"
> class(eval...
UIlabel layer.cornerRadius not working in iOS 7.1
...ing at a UILabel with the property addMessageLabel.layer.cornerRadius = 5.0f; On a device with iOS 7.0 installed, it has rounded corners. On a device with iOS 7.1 installed, it does not have rounded corners.
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