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PHP 5.4 Call-time pass-by-reference - Easy fix available?
...sing for this purpose: (?<!function)[:> ][a-zA-Z0-9_]+(?<!foreach|array)\s?\([^()]*&\$
– Mojo
Apr 4 '17 at 6:45
...
How do I make a column unique and index it in a Ruby on Rails migration?
...olumn_name, unique: true
To index multiple columns together, you pass an array of column names instead of a single column name,
add_index :table_name, [:column_name_a, :column_name_b], unique: true
If you get "index name... is too long", you can add name: "whatever" to the add_index method to m...
Merge two (or more) lists into one, in C# .NET
...ement - especially as AddRange gets to do a block copy from one underlying array to another. Do you have any links for evidence of this?
– Jon Skeet
Jan 31 '13 at 12:43
4
...
How do I Disable the swipe gesture of UIPageViewController?
...style and relies on documented behavior.
UIPageViewController exposes its array of gesture recognizers, which you could use to disable them:
// myPageViewController is your UIPageViewController instance
for (UIGestureRecognizer *recognizer in myPageViewController.gestureRecognizers) {
recogniz...
How to get current route in Symfony 2?
...ully agree with @luiges90. The PHPDoc of $router->match() says "@return array An array of parameters" which seems very internal. I don't want to rely on it, but right now, it seems to be the only viable solution when dealing with sub-requests.
– netmikey
Mar...
What are fixtures in programming?
...pty($this->stack));
}
public function testPush()
{
array_push($this->stack, 'foo');
$this->assertEquals('foo', $this->stack[count($this->stack)-1]);
$this->assertFalse(empty($this->stack));
}
public function testPop()
{
a...
POSTing JsonObject With HttpClient From Web API
...ent.PostAsync, client.SendAsync.. I was getting very mixed results. If the array was empty my API solution would pick it up, but if the array had an item the controller method was not able to model bind the JSON. Thanks for this.. Seems to me that PostAsJsonAsync more reliably converts a complex C# ...
Android ListView with different layouts for each row
...different layouts for each row. I know how to create a custom row + custom array adapter to support a custom row for the entire list view, but how can I implement many different row styles in the ListView?
...
How to remove convexity defects in a Sudoku square?
...der:
So we sort them from left to right, top to bottom.
centroids = np.array(centroids,dtype = np.float32)
c = centroids.reshape((100,2))
c2 = c[np.argsort(c[:,1])]
b = np.vstack([c2[i*10:(i+1)*10][np.argsort(c2[i*10:(i+1)*10,0])] for i in xrange(10)])
bm = b.reshape((10,10,2))
Now see below ...
What does ':' (colon) do in JavaScript?
...roperty2 : "something",
Method1 : function() { /* do nothing */ },
array: [5, 3, 6, 7]
};
and then use it like:
var o = {
property1 : 125,
property2 : "something",
method1 : function() { /* do nothing */ },
array: [5, 3, 6, 7]
};
alert(o.property1); // Will display "125...