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Get Character value from KeyCode in JavaScript… then trim
...n using numbers on the number pad, e.keyCode is not the ASCII (or even UTF-x) code.
– Tom Chiverton
Jan 6 '14 at 9:38
2
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How can I unit test Arduino code?
...ino device
Observe behavior and guess whether your code is doing what you expect
Repeat
Step 3 is particularly nasty if you expect to get diagnostic messages via serial port but your project itself needs to use your Arduino's only hardware serial port. If you were thinking that the SoftwareSerial...
live output from subprocess command
...ine, it gives me output about what iteration its at, what time, what the next time-step is, etc.
16 Answers
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My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
...e many things Stack Overflow has taught me is what is known as the "most vexing parse", which is classically demonstrated with a line such as
...
Difference between sh and bash
...the Shell Command Language) is a programming language described by the POSIX
standard.
It has many implementations (ksh88, dash, ...). bash can also be
considered an implementation of sh (see below).
Because sh is a specification, not an implementation, /bin/sh is a symlink
(or a hard link) to an a...
Just what is Java EE really? [closed]
...cally that's nearly always Tomcat). Some parts of Java EE, like JPA, have explicit sections in their respective specifications that tells how they should work and be used in Java SE.
If anything, it's not so much an application server environment per se that's at stake here, but the presence of all...
How to have favicon / icon set when bookmarklet dragged to toolbar?
... and it functions just fine, but when added to a toolbar in Opera or Firefox, it just takes on the default bookmark icon for the browser (a globe and a star, respectively). My site has a favicon, and the window, tab and even [site] bookmark uses the favicon I've specified. Just not my bookmarklet....
Covariance, Invariance and Contravariance explained in plain English?
...≤ f(A)
f is invariant if neither of the above holds
Let's consider an example. Let f(A) = List<A> where List is declared by
class List<T> { ... }
Is f covariant, contravariant, or invariant? Covariant would mean that a List<String> is a subtype of List<Object>, contra...
How to create a custom attribute in C#
...ication Block, from Microsoft's Enterprise Library. If you look at a code example, you'll see:
/// <summary>
/// blah blah code.
/// </summary>
[DataMember]
[StringLengthValidator(8, RangeBoundaryType.Inclusive, 8, RangeBoundaryType.Inclusive, MessageTemplate = "\"{1...
Differences between ExpandoObject, DynamicObject and dynamic
What are the differences between System.Dynamic.ExpandoObject , System.Dynamic.DynamicObject and dynamic ?
4 Answers
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