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How to read a single char from the console in Java (as the user types it)?
Is there an easy way to read a single char from the console as the user is typing it in Java? Is it possible? I've tried with these methods but they all wait for the user to press enter key:
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parseInt vs unary plus, when to use which?
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sahil
3,11011 gold badge1616 silver badges3737 bronze badges
answered Jun 14 '13 at 10:46
JosephJoseph
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Difference between local and global indexes in DynamoDB
...nly one provisioned throughput.
Global Secondary Indexes defines a new paradigm - different hash/range keys per index.
This breaks the original usage of one hash key per table.
This is also why when defining GSI you are required to add a provisioned throughput per index and pay for it.
More detail...
Possible reason for NGINX 499 error codes
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mrbomrbo
1,95911 gold badge1515 silver badges77 bronze badges
1
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...he Spring one.
My recommendation has now changed. The Mockito team have added a new feature since I first wrote this answer. It's a JUnit rule, which performs exactly the same function as the MockitoJUnitRunner. But it's better, because it doesn't preclude the use of other runners.
Include
@...
What is global::?
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Edgar Rokjān
16.2k44 gold badges3333 silver badges6060 bronze badges
answered Feb 22 '13 at 10:55
chriswchrisw
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Creating JS object with Object.create(null)?
...e it with null as its prototype, like: Object.create(null).
{} would instead be equivalent to Object.create(Object.prototype).
In Chrome Devtool you can see that Object.create(null) has no __proto__ property, while {} does.
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What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
...ip/tooltip-popup.html 404 (Not Found) angular.js:7073
Error: [$compile:tpload] http://errors.angularjs.org/undefined/$compile/tpload?p0=template%2Ftooltip%2Ftooltip-popup.html
at Error (<anonymous>)
at http://localhost:8989/hello-world/js/vendor/angular-1.2.0-rc.3/angular.min.js:6:453
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Why is there no Constant feature in Java?
...ery time I go from heavy C++ coding to Java, it takes me a little while to adapt to the lack of const-correctness in Java. This usage of const in C++ is much different than just declaring constant variables, if you didn't know. Essentially, it ensures that an object is immutable when accessed thro...
ASP.NET MVC - Should business logic exist in controllers?
...ou should be aiming for fat models, skinny controllers.
For example, instead of having:
public interface IOrderService{
int CalculateTotal(Order order);
}
I would rather have:
public class Order{
int CalculateTotal(ITaxService service){...}
}
This assumes that tax is calculate...