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Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
... pretty clear to me -- he is asking about the nullity of the list, not its contents.
– cdhowie
Jul 16 '12 at 20:37
Yea...
What is the most accurate way to retrieve a user's correct IP address in m>PHP m>?
... fully-validated, and fully-packaged, version of @AlixAxel's answer:
<?m>php m>
/* Get the 'best known' client IP. */
if (!function_m>ex m>ists('getClientIP'))
{
function getClientIP()
{
if (isset($_SERVER["HTTP_CF_CONNECTING_IP"]))
{
...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...lly, Integrated mode enables the availability
of managed features to all content types.
Classic application pool mode
When an application pool is in Classic mode, IIS 7.0 handles requests
as in IIS 6.0 worker process isolation mode. ASP.NET requests first go
through native processing...
from jquery $.ajax to angular $http
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Try-finally block prevents StackOverflowError
...t stack overflow from the last finally which failed to stack overflow will m>ex m>it with... stack overflow =P. couldn't resist.
– WhozCraig
Sep 15 '12 at 23:13
1
...
What are 'get' and 'set' in Swift?
...sses refers to either retrieving ("getting") or altering ("setting") their contents.
Consider a variable members of a class family. Naturally, this variable would need to be an integer, since a family can never consist of two point something people.
So you would probably go ahead by defining the m...
Better way to check variable for null or empty string?
Since m>PHP m> is a dynamic language what's the best way of checking to see if a provided field is empty?
10 Answers
...
How do write IF ELSE statement in a MySQL query
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
How do I get the entity that represents the current user in Symfony2?
...ct the Security service via auto-wiring in the controller like this:
<?m>php m>
use Symfony\Component\Security\Core\Security;
class SomeClass
{
/**
* @var Security
*/
private $security;
public function __construct(Security $security)
{
$this->security = $securit...
Set a cookie to never m>ex m>pire
Looking at the m>php m> documentation on setting a cookie I see that I can set an m>ex m>piration date for the cookie. You can set the cookie to m>ex m>pire at the end of the browser session or at some time in the future but I do not see a way to set the cookie to never m>ex m>pire. Is this even possible and how is...