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How do you stop Console from popping up automatically in Eclipse
.... It has a few errors that make the console popup every few seconds. How do I stop it from automatically popping up and taking focus?
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Is there more to an interface than having the correct methods
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Interfaces are a way to make your code more flexible. What you do is this:
Ibox myBox=new Rectangle();
Then, later, if you decide you want to use a different kind of box (maybe there's another library, with a better kind of box), you switch your code to:
Ibox myBox=new OtherKindOfBox...
Simple insecure two-way data “obfuscation”?
...your keys by just assuming that you used this code as-is! All you have to do is change some of the numbers (must be <= 255) in the Key and Vector arrays (I left one invalid value in the Vector array to make sure you do this...). You can use https://www.random.org/bytes/ to generate a new set ea...
Passing parameters to a Bash function
... answered Jun 2 '11 at 8:57
dogbanedogbane
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Why is f(i = -1, i = -1) undefined behavior?
...ns performing the assignment cannot be interleaved. It might be optimal to do so, depending on CPU architecture. The referenced page states this:
If A is not sequenced before B and B is not sequenced before A, then
two possibilities exist:
evaluations of A and B are unsequenced: they ...
How to write an inline IF statement in JavaScript?
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You don't necessarily need jQuery. JavaScript alone will do this.
var a = 2;
var b = 3;
var c = ((a < b) ? 'minor' : 'major');
The c variable will be minor if the value is true, and major if the value is false.
This...
Git cherry pick vs rebase
... its own tip commits in one way or another. Yes, this is a heavily dumbed down description of what git rebase can do, but it's intentional, to try to make the general idea sink in.
Update to further explain an example of using git rebase being discussed.
Given this situation,The Book states:
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How to pass variable number of arguments to a PHP function
... Jan 27 '14 at 17:06
jonathancardosojonathancardoso
8,45266 gold badges4848 silver badges6363 bronze badges
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How to get object length [duplicate]
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For browsers supporting Object.keys() you can simply do:
Object.keys(a).length;
Otherwise (notably in IE < 9), you can loop through the object yourself with a for (x in y) loop:
var count = 0;
var i;
for (i in a) {
if (a.hasOwnProperty(i)) {
count++;
}
}...
Create instance of generic type in Java?
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You are correct. You can't do new E(). But you can change it to
private static class SomeContainer<E> {
E createContents(Class<E> clazz) {
return clazz.newInstance();
}
}
It's a pain. But it works. Wrapping it in the f...