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Object-orientation in C
...ng including open classes, metaclasses, property metaclasses, generics, multimethods, delegation, ownership, exceptions, contracts and closures. There is a draft paper (PDF) that describes it.
Exception in C is a C89 implementation of the TRY-CATCH-FINALLY found in other OO languages. It comes wit...
Using a piano keyboard as a computer keyboard [closed]
... a row, when even top-flight typists wouldn't be able to for any length of time via normal typewriter-style keyboards. As with machine stenography, you'd need a "dictionary" of the meanings of chords and sequences of chords. (Can you tell I used to work in the software side of machine stenography?)
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Is UML practical? [closed]
... it appears that UML is not used heavily in the industry. Is it worth the time during a project to create UML diagrams? Also, I find that class diagrams are generally not useful, because it's just faster to look at the header file for a class. Specifically which diagrams are the most useful?
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Incrementing in C++ - When to use x++ or ++x?
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Actually, the answer is misleading. The point in time where the variable x is modified probably doesn't differ in practice. The difference is that x++ is defined to return an rvalue of the previous value of x while ++x still refers to the variable x.
–...
Custom thread pool in Java 8 parallel stream
...;
} catch (InterruptedException | ExecutionException e) {
throw new RuntimeException(e);
} finally {
if (forkJoinPool != null) {
forkJoinPool.shutdown();
}
}
The trick is based on ForkJoinTask.fork which specifies: "Arranges to asynchronously execute this task in the pool the c...
How to get back to the latest commit after checking out a previous commit?
I sometimes check out some previous version of the code to examine or test. I have seen instructions on what to do if I wish to modify previous commits -- but suppose I make no changes. After I've done e.g. git checkout HEAD^ , how do I get back to the tip of the branch?.. git log no longer sho...
Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
...out the files I'm working on before I try to switch branches. I think sometimes this issue occurs due to git catching up with a slow file system. Other, more git-knowledgeable developers can chime in if they think this is correct.
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resizes wrong; appears to have unremovable `min-width: min-content`
...ndroid 4.1.2 Stock Browser and possibly other old versions; I have not had time to verify this.
² All links to the Gecko source in this answer refer to the 5065fdc12408 changeset, committed 29ᵗʰ July 2013; you may wish to compare notes with the most recent revision from Mozilla Central.
³ See...
How do I avoid the specification of the username and password at every git push?
...lso specify caching expire,
git config --global credential.helper 'cache --timeout 7200'
After enabling credential caching, it will be cached for 7200 seconds (2 hours).
Note: Credential helper stores an unencrypted password on a local disk.
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How to remove a web site from google analytics
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They change the options all the time. Now, it has rubbish bin option.
– Rahul Bali
May 9 '16 at 17:31
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