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Boolean.hashCode()
... to collisions with bucket count is not really a problem with boolean, but more the common construction on how we get the hascode of a composite object, namely by multiplying the hashcodes of the components with some constants and adding them up.
– Drunix
Mar 2...
Truncate Two decimal places without rounding
...he programmer that calculating with the assumption that a number can store more than 308 digits is grossly inappropriate. Double can store only 15. Overflow is very much a feature here, it overflowed rather badly.
– Hans Passant
May 17 '16 at 12:02
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Looking for a 'cmake clean' command to clear up CMake output
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How to capitalize the first character of each word in a string
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Spring Boot JPA - configuring auto reconnect
...datasource.test-on-borrow will work just fine. Check the documentation for more details.
– Stephane Nicoll
Feb 3 '15 at 11:36
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How to skip over an element in .map()?
...do that, which is not unreasonable since it has some cost, you can use the more general .reduce(). You can generally express .map() in terms of .reduce:
someArray.map(function(element) {
return transform(element);
});
can be written as
someArray.reduce(function(result, element) {
result.push(tr...
How to prevent moment.js from loading locales with webpack?
...uage you are using.
There are two plugins that are useful to give webpack more information about which module should be included in your bundle: ContextReplacementPlugin and IgnorePlugin.
require('./locale/' + name) is called a context (a require which contains an expression). webpack infers some ...
How to print a date in a regular format?
...are an instance of a class, you are an object. Why would you need it to be more complicated ?
– e-satis
Sep 12 '12 at 10:52
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How does a “stack overflow” occur and how do you prevent it?
...t be overwritten by the function call. The function you call might use up more stack for its own local variables. When it's done, it frees up the local variable stack space it used, then returns to the previous function.
Stack overflow
A stack overflow is when you've used up more memory for the ...
Track the time a command takes in UNIX/LINUX?
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Yes, use time <command>, such as
time ls
Consult man time for more options. Link.
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