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How to sort by two fields in Java?
I have array of objects person (int age; String name;) .
16 Answers
16
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Base64: What is the worst possible increase in space usage?
...s length before converting,, say it wanted to always permit the final byte array to be 16KB. How big could a 16KB byte array possibly become when converted to a Base64 string (assuming one byte per character)?
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How to use a switch case 'or' in PHP
...range(1, 100);
$r2 = range(100, 200);
$v = 76;
switch (true) {
case in_array($v, $r1) :
echo 'the value is in range 1 to 100';
break;
case in_array($v, $r2) :
echo 'the value is in range 100 to 200';
break;
}
...
What are the differences between vector and list data types in R?
...er they are recursive, atomic or have dimensional attributes (matrices and arrays). However, I'm not sure that a discussion of the "advantages and disadvantages" of different data structures is a sufficiently focused question for SO. To add to what Tommy said, besides lists being capable of holding ...
Send JSON data via POST (ajax) and receive json response from Controller (MVC)
...dDomain(IEnumerable<PersonSheets> SendInfo){
...
you can bind your array like this
var SendInfo = [];
$(this).parents('table').find('input:checked').each(function () {
var domain = {
name: $("#id-manuf-name").val(),
address: $("#id-manuf-address").val(),
phone: ...
Extending Angular Directive
...rst argument, then we retrieve it from the callback parameter (which is an array of directives matching that name).
Once we got it, we can obtain its scope object and extend it as needed. Notice that all of this has to be done in the config block.
Some notes
It has been suggested to simply add a...
How to get number of entries in a Lua table?
...f 3, 5 and 9 are valid results for #t. The only sane way to use it is with arrays of one contiguous part without nil values.
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How to get the first non-null value in Java?
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the efficiency reasons that i mentioned above is that an array allocation will happen each time you invoke the var arg version of the method. this could be wasteful for hand-fulls of items, which i suspect will be common usage.
– les2
May 4 '1...
Getting attribute using XPath
...re/book/title/@lang', xmlforest(book.title AS title, book.price AS price), ARRAY[ARRAY[]::TEXT[]]) FROM book LIMIT 1;
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How to break out of jQuery each Loop
...to the next iteration, equivalent to a continue in a normal loop.
$.each(array, function(key, value) {
if(value === "foo") {
return false; // breaks
}
});
// or
$(selector).each(function() {
if (condition) {
return false;
}
});
...