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How to return multiple objects from a Java method?
... b) {
this.a = a;
this.b = b;
}
};
Edit A more fully formed implementation of the above:
package util;
public class Pair<A,B> {
public static <P, Q> Pair<P, Q> makePair(P p, Q q) {
return new Pair<P, Q>(p, q);
}
public final A a;...
How to check if variable's type matches Type stored in a variable
...imal).IsAssignableFrom(x.GetType()); (and Resharper will suggest using the former if you use the latter).
– Mark Amery
May 26 '17 at 10:19
...
Best way to store time (hh:mm) in a database
...in question, each country has its time offset from others, the way time is formatted in each country vary.
It's a lot to digest, but the long and short of it is impossible for such a complex scenario to have a simple solution.
Some corners can be cut, but there are those where it is wiser not to
...
Get an object properties list in Objective-C
How can I get a list (in the form of an NSArray or NSDictionary ) of a given object properties in Objective-C?
13 Answ...
GCC compile error with >2 GB of code
...x35*s.x45*s.mWpowinv2 -...
right?
If all your functions have a similar "format" (multiply n numbers m times and add the results - or something similar) then I think you can do this:
change the generator program to output offsets instead of strings (i.e. instead of the string "s.ds0" it will pro...
How is attr_accessible used in Rails 4?
...end
Keywords are self-explanatory, but just in case, you can find more information about strong parameters in the Rails Action Controller guide.
Note: If you still want to use attr_accessible, you need to add protected_attributes to your Gemfile. Otherwise, you will be faced with a RuntimeError.
...
How to use MySQL DECIMAL?
... your_column DECIMAL(6,4) NOT NULL
);
The column definition follows the format DECIMAL(M, D) where M is the maximum number of digits (the precision) and D is the number of digits to the right of the decimal point (the scale).
This means that the previous command creates a column that accepts va...
Does file_get_contents() have a timeout setting?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Compare DATETIME and DATE ignoring time portion
...ally on Date values alone. Microsoft recommends using the language neutral format of ymd or y-m-d.
Note that the form '2007-02-12' is considered language-neutral only
for the data types DATE, DATETIME2, and DATETIMEOFFSET.
To do a date comparison using the aforementioned approach is simple....
How can I parse a YAML file from a Linux shell script?
...
One-level-deep yaml has many forms — values can be split to following indented line; values can be quoted in multiple ways the shell will not parse; everything can be written on one line with braces: {KEY: 'value', ...}; and possibly others. Most impo...