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What database does Google use?
... It's a shame that Spanner is closed source project. According to the description, I'd love to use that for my projects, too.
– Mikko Rantalainen
Mar 6 '14 at 10:35
2
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Mercurial: how to amend the last commit?
...ion/user-guide.html#example-3-amend-a-changeset-with-evolve for a complete description of the evolve extension.
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Difference between .tagName and .nodeName
...nk I meant by "it breaks" is: unlike for other node types, you don't get a description of what kind of node you have (e.g. something like elem?) but rather the same of tagName which is different for each elem. So you would likely want to always use nodeType to detect node type and tagName for the ta...
Is it safe to use -1 to set all bits to true?
...s certainly a nice way to get maximal unsigned values, but it's not really descriptive; that's the reason why the _MAX constants exist (SIZE_MAX was added in C99); granted, the C++ version numeric_limits<size_t>::max() is a bit long-winded, but so is the cast...
– Christo...
What's the difference between using INDEX vs KEY in MySQL?
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Here is a nice description about the "difference":
"MySQL requires every Key also be indexed, that's an implementation
detail specific to MySQL to improve performance."
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How do I design a class in Python?
...he book, Beginning Python: From Novice to Professional
Write down a description of your problem (what should the problem do?). Underline all the nouns, verbs, and adjectives.
Go through the nouns, looking for potential classes.
Go through the verbs, looking for potential methods.
Go thr...
Where is the syntax for TypeScript comments documented?
...e-are-we-on-the-roadmap
Current
TypeScript uses JSDoc. e.g.
/** This is a description of the foo function. */
function foo() {
}
To learn jsdoc : https://jsdoc.app/
But you don't need to use the type annotation extensions in JSDoc.
You can (and should) still use other jsdoc block tags like @retur...
How to redirect and append both stdout and stderr to a file with Bash?
...ther redirection syntax) described here: http://bash-hackers.org/wiki/doku.php/syntax/redirection#appending_redirected_output_and_error_output
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Can someone copyright a SQL query? [closed]
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If I were you, I would write a full description of what the query needs to do, including all the tables, fieldnames etc., and post that here. Someone here is bound to be able to write a new version of the query that is not copyright your developer, and you can ...
What are the differences between various threading synchronization options in C#?
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Check out an alternative description of Semaphores - stackoverflow.com/a/40473/968003. Think of semaphores as bouncers at a nightclub. There are a dedicated number of people that are allowed in the club at once. If the club is full no one is allowed ...