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How to do this in Laravel, subquery where in
...ow. But where_in (laravel 3) requires 2 arguments, the second one being an array. Any idea how to get this right? Also, I don't think laravel 3 supports the from method.
– Marc Buurke
May 29 '13 at 14:11
...
What's the difference between interface and @interface in java?
...default "N/A";
String lastModifiedBy() default "N/A";
// Note use of array
String[] reviewers();
}
which can then annotate a class as follows:
@ClassPreamble (
author = "John Doe",
date = "3/17/2002",
currentRevision = 6,
lastModified = "4/12/2004",
lastModifiedBy = "Jane...
PHP YAML Parsers [closed]
...e, it is a fantastic solution.
Given a YAML document, Spyc will return an array that you can use however you see fit.
require_once "spyc.php";
$data = Spyc::YAMLLoad($myfile);
Given an array, Spyc will return a string which contains a YAML document built from your data.
$yaml_str = Spyc::YAMLDu...
How to determine whether an object has a given property in JavaScript
.... It's just an alias for Object.prototype.hasOwnProperty.call(x, "y"). For arrays I think you might want Array.prototype.indexOf, _.indexOf, or _.contains
– nackjicholson
Nov 3 '13 at 22:13
...
Parse string to DateTime in C#
... DateTime?
// dateFmt is optional and allows to pass a parsing pattern array
// or one or more patterns passed as string parameters
public static DateTime? ToDate(this string dateTimeStr, params string[] dateFmt)
{
// example: var dt = "2011-03-21 13:26".ToDate(new string[]{"yy...
How do I use extern to share variables between source files?
...te
version of the 'global' variable.
If the variable is actually a complex array, for example, this can lead
to extreme duplication of code. It can, very occasionally, be a
sensible way to achieve some effect, but that is very unusual.
Summary
Use the header technique I showed first.
It works reli...
How to select multiple files with ?
...of the input element.
when you want to upload multiple file you should use array and not string as the value of the
name attribute.
ex: input type="file" name="myPhotos[]" multiple="multiple"
and if you are using php then you will get the data in $_FILES and
use var_dump($_FILES) and see output ...
How JavaScript closures are garbage collected
...erval(interval);
}
}, 10);
Live site here.
I hoped to wind up with an array of 500 function() {}'s, using minimal memory.
Unfortunately, that was not the case. Each empty function holds on to an (forever unreachable, but not GC'ed) array of a million numbers.
Chrome eventually halts and dies,...
Does Java have something like C#'s ref and out keywords?
...
That is not 100% true, If you pass in an array or a class the reference to the array or object is passed in by value, You can change internals to the array or object and it will be reflected in the caller.
– Romain Hippeau
May ...
Pointers vs. values in parameters and return values
....
For slices, you don't need to pass a pointer to change elements of the array. io.Reader.Read(p []byte) changes the bytes of p, for instance. It's arguably a special case of "treat little structs like values," since internally you're passing around a little structure called a slice header (see Ru...