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Compiling Java 7 code via Maven
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Ryan StewartRyan Stewart
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html select option separator
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Alex KAlex K
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How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
...lse */
}
In your example, you are executing the echo statement when the $address is not empty. You can't do this the same way with the conditional operator. What you can do however, is echo the result of the conditional operator:
echo empty($address['street2']) ? "Street2 is empty!" : $address['s...
How to configure Eclipse build path to use Maven dependencies?
I would like to take advantage of the features that Maven provides for managing dependencies in a project. My brief understanding of how Maven works is that it will aquire the JARs needed and then build the project with these libraries.
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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...at least 6 (!) ways to clone an array:
loop
slice
Array.from()
concat
spread operator (FASTEST)
map A.map(function(e){return e;});
There has been a huuuge BENCHMARKS thread, providing following information:
for blink browsers slice() is the fastest method, concat() is a bit slower, and while loop...
Java Security: Illegal key size or default parameters?
I had asked a question about this earlier, but it didn't get answered right and led nowhere.
19 Answers
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.gitignore is ignored by Git
...the files so far, Git seems to be able to "know" about them even after you add them to .gitignore.
WARNING: First commit your current changes, or you will lose them.
Then run the following commands from the top folder of your Git repository:
git rm -r --cached .
git add .
git commit -m "fixed unt...
Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
...ets to Ruby 1.9.2 no longer make the current directory . part of your LOAD_PATH . I have a non-trivial number of Rakefiles that assume that . is part of the LOAD_PATH , so this broke them (they reported "no such file to load" for all require statements that based off the project path). Was the...
Get specific object by id from array of objects in AngularJS
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Antonio E.Antonio E.
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Why cast unused return values to void?
...ng one, then it's also a good idea to explicitly state that calls to overloaded operators (not using function call notation) should be exempt from this too:
class A {};
A operator+(A const &, A const &);
int main () {
A a;
a + a; // Not a problem
(void)operator+(a,a);...