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How to compare 2 files fast using .NET?
... a similar comparison, but instead of one byte at a time, you would use an array of bytes sized to Int64, and then compare the resulting numbers.
Here's what I came up with:
const int BYTES_TO_READ = sizeof(Int64);
static bool FilesAreEqual(FileInfo first, FileInfo second)
{
i...
How to convert a string or integer to binary in Ruby?
...d the tests:
class Binary
def self.binary_to_decimal(binary)
binary_array = binary.to_s.chars.map(&:to_i)
total = 0
binary_array.each_with_index do |n, i|
total += 2 ** (binary_array.length-i-1) * n
end
total
end
end
class BinaryTest < Test::Unit::TestCase
...
JSON.stringify output to div in pretty print way
...
but if I use "array": [1,2,3,4] in above js fiddle in data . it splits array in multiple lines. why?
– Learner
Apr 18 '18 at 2:44
...
How to alias a table in Laravel Eloquent queries (or using Query Builder)?
...ble('really_long_table_name AS t')->select('t.id AS uid')->get();
// array(
// 0 => object(stdClass)(
// 'uid' => '1'
// )
// )
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Custom events in jQuery?
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I have found that if you pass an array (where length > 1) when you trigger a custom event, then the listener will get all the array items in it's arguments, so you will end up with n number of arguments.
– vsync
Mar ...
Checking if an instance's class implements an interface?
...he expensive __construct() is:
public function __construct() {
$tmp = array(
'foo' => 'bar',
'this' => 'that'
);
$in = in_array('those', $tmp);
}
These tests are based on this simple code.
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Passing arguments forward to another javascript function
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@Brett - You can copy it into an array then manipulate that before passing it along, for example: var copy = [].slice.call(arguments); <remove what you want> myFunc.apply(this, copy);
– Nick Craver♦
Feb 17 '12 a...
AJAX Mailchimp signup form integration
...t to gather your users' name and/or other information. You have to add an array to the store-address.php file using the corresponding Merge Variables.
Here is what my store-address.php file looks like where I also gather the first name, last name, and email type:
<?php
function storeAddress()...
Laravel Eloquent groupBy() AND also return count of each group
...,
I've just added the lists command at the end so it will only return one array with key and count:
Laravel 4
$user_info = DB::table('usermetas')
->select('browser', DB::raw('count(*) as total'))
->groupBy('browser')
->lists('total','browser');
...
How to print Boolean flag in NSLog?
...
NSArray *array1 = [NSArray arrayWithObjects:@"todd1", @"todd2", @"todd3", nil];
bool objectMembership = [array1 containsObject:@"todd1"];
NSLog(@"%d",objectMembership); // prints 1 or 0
...