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Position absolute but relative to parent
...er the page load, use javascript - clientX and clientY are a good place to start
– Abraham Brookes
Mar 21 '16 at 12:00
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Code Golf: Lasers
...ement vector to b (m=b), mark this character as a wall (*p=1), and set the starting point to the current location (q=p). This macro includes the "else" portion.
*q,G[999],*p=G;
w;
Declare some variables.
* q is the light's current location.
* G is the game board as a 1D array.
* p is the curr...
What is a lambda expression in C++11?
... return d < 0.00001 ? 0 : d; }
);
}
however when you start to write more complex lambdas you will quickly encounter cases where the return type cannot be deduced by the compiler, e.g.:
void func4(std::vector<double>& v) {
std::transform(v.begin(), v.end(), v.begi...
Make error: missing separator
...directive isn't itself a syntax error. But it is just not interpreted as a start of a comment, so doing that is admittedly error-prone.)
– ynn
Nov 5 '19 at 10:48
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Is an array an object in java
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Yes.
The Java Language Specification section 4.3.1 starts off with:
An object is a class instance or an array.
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Best Practices: Salting & peppering passwords?
...avoid the IV-vector. Together with the known plaintext (hash-values always start with the same characters), this could be a problem. On my homepage i published an example implementation, that handles this encryption.
– martinstoeckli
Jun 27 '13 at 20:14
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Run Java Code Online [closed]
...nterface. Years ago, I played around a lot at TopCoder. It runs a Java Web Start app, though, so you would need a Java run time installed.
What is the difference between “INNER JOIN” and “OUTER JOIN”?
...rely logical description above but the final result must be the same)
I'll start off with an animated version of a full outer join. Further explanation follows.
Explanation
Source Tables
First start with a CROSS JOIN (AKA Cartesian Product). This does not have an ON clause and simply returns ever...
How do I tell Maven to use the latest version of a dependency?
...ilable in Maven 3.0 anymore ;) Would you consider editing the answer so it starts with an update stating the Maven 3.0 depreaction? Thanks a bunch!
– Miquel
Nov 29 '13 at 15:48
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Ruby : How to write a gem? [closed]
...r gemspecs and tips for dealing with them
Packaging with RubyGems - a quickstart guide for Jeweler
gem that - James Adam - reviews tools that help build gems (hoe, newgem, echoe, gemhub, jeweler, gem this)
Using Gemcutter's Api from the Commandline
New Gem with Bundler – Sample Rakefile - Useful r...