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How to declare a global variable in php?
...nstead of a global:
class MyTest
{
protected $a;
public function __construct($a)
{
$this->a = $a;
}
public function head()
{
echo $this->a;
}
public function footer()
{
echo $this->a;
}
}
$a = 'localhost';
$obj = new MyTes...
“PKIX path building failed” and “unable to find valid certification path to requested target”
...
628
Go to URL in your browser:
firefox - click on HTTPS certificate chain (the lock icon right...
How to get the last N records in mongodb?
...
764
If I understand your question, you need to sort in ascending order.
Assuming you have some id ...
Understanding generators in Python
... myGen(n):
... yield n
... yield n + 1
...
>>> g = myGen(6)
>>> next(g)
6
>>> next(g)
7
>>> next(g)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
StopIteration
As you can see, myGen(n) is a function which yields n ...
How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
...
6 Answers
6
Active
...
append to url and refresh page
... a URL in different browsers?
This is my suggested approach:
function URL_add_parameter(url, param, value){
var hash = {};
var parser = document.createElement('a');
parser.href = url;
var parameters = parser.search.split(/\?|&/);
for(var i=0; i < paramete...
How to send a simple string between two programs using pipes?
...
156
A regular pipe can only connect two related processes. It is created by a process and will vani...
Append values to query string
...Fixture]
public class UriExtensionsTests {
[Test]
public void Add_to_query_string_dictionary_when_url_contains_no_query_string_and_values_is_empty_should_return_url_without_changing_it() {
Uri url = new Uri("http://www.domain.com/test");
var values = new Dictionary<string, s...
Send email with PHPMailer - embed image in body
...
206
I found the answer:
$mail->AddEmbeddedImage('img/2u_cs_mini.jpg', 'logo_2u');
and on the &...
What are best practices for multi-language database design? [closed]
...?
– Timo Huovinen
Sep 18 '10 at 18:16
4
...