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In C#, how to check if a TCP port is available?
...w TcpListener(ipAddress, 666);
tcpListener.Start();
}
catch (Socketm>Ex m>ception m>ex m>) {
MessageBox.Show(m>ex m>.Message, "kaboom");
}
Fails with:
Only one usage of each socket address (protocol/network address/port) is normally permitted.
...
How can I force users to access my page over HTTPS instead of HTTP?
...ve got just one page that I want to force to be accessed as an HTTPS page (m>PHP m> on Apache). How do I do this without making the whole directory require HTTPS? Or, if you submit a form to an HTTPS page from an HTTP page, does it send it by HTTPS instead of HTTP?
...
Regm>ex m> replace uppercase with lowercase letters
...to replace uppercase letters with corresponding lowercase letters using regm>ex m>.
So that
6 Answers
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Can Vim highlight matching HTML tags like Notepad++?
...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)...
Order by multiple columns with Doctrine
...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)...
Formatting Phone Numbers in m>PHP m>
...ore robust, international solution, I would recommend this well-maintained m>PHP m> port of Google's libphonenumber library.
Using it like this,
use libphonenumber\NumberParsem>Ex m>ception;
use libphonenumber\PhoneNumber;
use libphonenumber\PhoneNumberFormat;
use libphonenumber\PhoneNumberUtil;
$phoneUt...
m>PHP m> Multidimensional Array Searching (Find key by specific value)
...oossible solution is based on the array_search() function. You need to use m>PHP m> 5.5.0 or higher.
m>Ex m>ample
$userdb=Array
(
(0) => Array
(
(uid) => '100',
(name) => 'Sandra Shush',
(url) => 'urlof100'
),
(1) => Array
(
(uid) => '5465',
...
How to make MySQL handle UTF-8 properly
... It didn't work in my case but I created file my.cf in /etc with given content anyway. I used create table my_name(field_name varchar(25) character set utf8);
– Marek Bar
Jul 9 '12 at 11:43
...
What's the difference between isset() and array_key_m>ex m>ists()? [duplicate]
...t will return false when the array value is set to null.
See isset on the m>PHP m> documentation site.
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Editing Javascript using Chrome Developer Tools
...r foo = function() { console.log("Hi"); }
</script>
I can take the content between the script, edit it, then enter it into the debugger like:
foo = function() { console.log("DO SOMETHING DIFFERENT"); }
and it will work for me.
Or if you have like,
function foo() {
doAThing();
}
Y...