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Base64 length calculation?
... use doubles because we don't want to use the floating point ops, rounding errors etc. They are just not necessary.
For this it is a good idea to remember how to perform the ceiling division: ceil(x / y) in doubles can be written as (x + y - 1) / y (while avoiding negative numbers, but beware of ov...
Laravel Schema onDelete set null
... try
$table->...->onDelete(DB::raw('set null'));
If there are any errors, would also be helpful
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What are the benefits of Java's types erasure?
...teger> collection) {
}
void doStuff(List<String> collection) // ERROR: a method cannot have
// overloads which only differ in type parameters
(The above two declarations collapse into the same method signature after erasure.)
On the flip side, the runtime can still ...
How to add custom method to Spring Data JPA
...t working. When I try and do something similar I end up with an exception: Error creating bean with name 'accountRepositoryImpl': Bean with name 'accountRepositoryImpl' has been injected into other beans [accountRepository] in its raw version as part of a circular reference, but has eventually been ...
Python multiprocessing pool.map for multiple arguments
In the Python multiprocessing library, is there a variant of pool.map which supports multiple arguments?
19 Answers
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What is the difference between MOV and LEA?
...nfo.
– Peter Cordes
Apr 16 '18 at 3:05
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How to copy data to clipboard in C#
...xception see "Current thread must be set to single thread apartment (STA)" error in copy string to clipboard
This question/answer covers regular .NET, for .NET Core see - .Net Core - copy to clipboard?
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C++ sorting and keeping track of indexes
Using C++, and hopefully the standard library, I want to sort a sequence of samples in ascending order, but I also want to remember the original indexes of the new samples.
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ACE vs Boost vs POCO [closed]
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answered Jun 14 '09 at 7:05
Dani van der MeerDani van der Meer
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Docker - a way to give access to a host USB or serial device?
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There are a couple of options. You can use the --device flag that use can use to access USB dev...