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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...th that or you check the host name against a white list:
$allowed_hosts = array('foo.example.com', 'bar.example.com');
if (!isset($_SERVER['HTTP_HOST']) || !in_array($_SERVER['HTTP_HOST'], $allowed_hosts)) {
header($_SERVER['SERVER_PROTOCOL'].' 400 Bad Request');
exit;
}
...
How to initialize all members of an array to the same value in Swift?
I have a large array in Swift. I want to initialize all members to the same value (i.e. it could be zero or some other value). What would be the best approach?
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What does a Ajax call response like 'for (;;); { json data }' mean? [duplicate]
... a site and in your malicious site's Javascript you override the object or array constructor:
function Object() {
//Make an Ajax request to your malicious site exposing the object data
}
then you include a <script> tag in that site such as
<script src="http://www.example.com/object....
How to iterate over a JavaScript object?
....
If you want to do it "in chunks", the best is to extract the keys in an array. As the order isn't guaranteed, this is the proper way. In modern browsers, you can use
let keys = Object.keys(yourobject);
To be more compatible, you'd better do this :
let keys = [];
for (let key in yourobject) ...
How do I set the value property in AngularJS' ng-options?
... {comprehension_expression=} – in one of the
following forms:
For array data sources:
label for value in array
select as label for value in array
label group by group for value in array
select as label group by group for value in array track by trackexpr
For object data sources:
...
Sort NSArray of date strings or objects
I have an NSArray that contains date strings (i.e. NSString) like this: "Thu, 21 May 09 19:10:09 -0700"
9 Answers
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How to get function parameter names/values dynamically?
...
The following function will return an array of the parameter names of any function passed in.
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
var ARGUMENT_NAMES = /([^\s,]+)/g;
function getParamNames(func) {
var fnStr = func.toString().replace(STRIP_C...
Null coalescing in powershell
...nditional member access for members: ?.
Null-conditional member access for arrays et al: ?[]
These have a few caveats:
Since these are experimental, they're subject to change. They may no longer be considered experimental by the time you read this, and the list of caveats may have changed.
Vari...
How to easily map c++ enums to strings
... time automatically. I would probably prefer just generating a dumb static array.
– Martin Beckett
Mar 5 '09 at 16:46
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How to take the first N items from a generator or list in Python? [duplicate]
...
Slicing a list
top5 = array[:5]
To slice a list, there's a simple syntax: array[start:stop:step]
You can omit any parameter. These are all valid: array[start:], array[:stop], array[::step]
Slicing a generator
import itertools
top5 = iterto...