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What is the largest Safe UDP Packet Size on the Internet
...les about UDP packet sizes but have been unable to come to a conclusion on whats correct.
11 Answers
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What is “callback hell” and how and why does RX solve it?
...meone give a clear definition together with a simple example that explains what is a "callback hell" for someone who does not know JavaScript and node.js ?
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What is a Context Free Grammar?
Can someone explain to me what a context free grammar is? After looking at the Wikipedia entry and then the Wikipedia entry on formal grammar, I am left utterly and totally befuddled. Would someone be so kind as to explain what these things are?
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What do
...sses of a generic function type (From) => To, but that's all it says. Um, what? Maybe there's documentation somewhere, but search engines don't handle "names" like "
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Compare two objects and find the differences [duplicate]
what is the best way to compare two objects and find the differences?
2 Answers
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What open source C++ static analysis tools are available? [closed]
...n my life, but for the love of God I cannot compile this package no matter what. I tried to use Fedora, Ubuntu, WSL, Cygwin, MSYS2, Windows - but no. Something is always missing and the documentation is just plain awful. Don't get me wrong, I guess the tool is superb. But the website and documentati...
Rails: Is there a rails trick to adding commas to large numbers?
... You should leave the delimiter off so that the current locale can decide what to use. This allows locales that use periods for delimiters to be displayed properly rather than putting what they would consider a decimal point between thousands. See coloradoblue answer below.
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What does 'stale file handle' in Linux mean?
...l, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possible to bypass this issue through cd $(pwd) .)
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What difference between Jersey vs jax-rs
I really cant understand what really is jersey..
5 Answers
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When to use volatile with multi threading?
...cific platforms however do add additional functionality or restrictions to what volatile does. For example, in MSVC 2010 (at least) Acquire and Release semantics do apply to certain operations on volatile variables. From the MSDN:
When optimizing, the compiler must maintain ordering among refe...