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MySQL: What's the difference between float and double?
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They both represent floating point numbers. A FLOAT is for single-precision, while a DOUBLE is for double-precision numbers.
MySQL uses four bytes for single-precision values and eight bytes for double-precision values.
There is a big difference from floating point numbers and ...
What's the difference between .so, .la and .a library files?
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.so files are dynamic libraries. The suffix stands for "shared object", because all the applications that are linked with the library use the same file, rather than making a copy in the resulting executable.
.a files are static libraries. The suffix stands for "archive", bec...
How to make Scroll From Source feature always enabled?
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You can check Autoscroll from source in setting for project pane (in the lastest version is probably different icon)
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Naming of enums in Java: Singular or Plural?
...re defining a table name in a database or a class in Java you use singular for enums it's also the best option. Just see how you are going to use it.
Let's write an example:
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
}
class Appointment {
private Day day;
pu...
Disable Browser Link - which toolbar
...ols network section with tons of XHR requests .. ugh, disabled now, worked for VS 2015 !!
– mikhail-t
Jul 3 '15 at 19:37
2
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How do I detect what .NET Framework versions and service packs are installed?
...s asked here , but it was specific to .NET 3.5. Specifically, I'm looking for the following:
13 Answers
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How do I change the Javadocs template generated in Eclipse?
I dislike the default Javadocs generated for me when I create a Class or methods, especially the @author variable, which is the current system username on my windows box.
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Why is there no std::stou?
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Do you know why the C++ Committee decided to go for such a C-ish approach? Something like boost::lexical_cast<>() seems like a more C++ way of doing things.
– Paul Manta
Jan 3 '12 at 17:27
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C# properties: how to use custom set property without private field?
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As of C# 7, you could use expression body definitions for the property's get and set accessors.
See more here
private string _name;
public string Name
{
get => _name;
set
{
DoSomething();
_name = value;
}
}
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Rails bundle install production only
...n't use any of those rails files. I think the coin finally dropped. Thanks for your help!
– gingerlime
Jun 7 '12 at 11:43
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