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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...ded source code
external request (curl)
client/attacker's Host: request
etc
Usually its done via the local (SAPI) config file. Note that you have configured it correctly, e.g. in Apache ➫➫:
A couple of things need to be 'faked' to make the dynamic virtual host look like a normal one.
The m...
How to make an array of arrays in Java
...onality (index-based lookup, sorting, uniqueness, FIFO-access, concurrency etc.).
While it's of course good and important to know about Arrays and their usage, in most cases using Collections makes APIs a lot more manageable (which is why new libraries like Google Guava hardly use Arrays at all).
...
How to calculate the difference between two dates using PHP?
...mponents.
* If the interval doesn't have a time component (years, months, etc)
* That component won't be displayed.
*
* @param DateInterval $interval The interval
*
* @return string Formatted interval string.
*/
function format_interval(DateInterval $interval) {
$result = "";
if ($int...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...implementations by many different vendors (e.g. Google, Microsoft, Oracle, etc.). The goal of JavaScript is to be the lingua franca of the web.
TypeScript is a superset of the JavaScript language that has a single open-source compiler and is developed mainly by a single vendor: Microsoft. The goal o...
What is the difference between “px”, “dip”, “dp” and “sp”?
...he same on a multitude of devices. So even if the physical size of buttons etc changes a little bit, the overall look of an activity will be the same.
– intrepidis
Jun 15 '13 at 7:03
...
Is there documentation for the Rails column types?
...5 characters (depending on DBMS)
Use for short text fields (names, emails, etc)
Text:
Unlimited length (depending on DBMS)
Use for comments, blog posts, etc. General rule of thumb: if it's captured via textarea, use Text. For input using textfields, use string.
Integer:
Whole numbers
Float:
...
CSS display:table-row does not expand when width is set to 100%
...
If you're using display:table-row etc., then you need proper markup, which includes a containing table. Without it your original question basically provides the equivalent bad markup of:
<tr style="width:100%">
<td>Type</td>
<td ...
How to style the option of an html “select” element?
.... If your gonna do this might as well use a jQuery plugin, React component etc. that handles keyboard UP/DOWN, typeahead/searching etc.
– John Culviner
Sep 9 '16 at 22:21
...
Why can I access private variables in the copy constructor?
...paring, adding/multiplying/dividing, copy-constructing, cloning, assigning etc. then it's often the case that you either simply must have access to private and/or protected data in the other object, or want it to allow a simpler, faster or generally better function implementation.
Specifically, the...
How do I set a cookie on HttpClient's HttpRequestMessage
...be used to do things like http only or scoped cookies, multivalue cookies, etc etc. The second highest rated answer proposes the same method as this but with a lot more context and explanation
– George Mauer
Aug 19 '19 at 21:01
...