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How can I detect if the user is on localhost in PHP?
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Newer OS users (Win 7, 8) may also find it necessary to include an IPV6-format remote address in their whitelist array:
$whitelist = array('127.0.0.1', "::1");
if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){
// not valid
}
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Determine whether an array contains a value [duplicate]
....includes("Sam"); // true
Support
According to kangax and MDN, the following platforms are supported:
Chrome 47
Edge 14
Firefox 43
Opera 34
Safari 9
Node 6
Support can be expanded using Babel (using babel-polyfill) or core-js. MDN also provides a polyfill:
if (![].includes) {
Array.prototy...
VS 2012: Scroll Solution Explorer to current file
VS2010 had the feature that viewing a file would automatically cause Solution Explorer to scroll to that file.
8 Answers
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Submitting a form by pressing enter without a submit button
... Just tried this solution in IE7 with the same result as Erebus. The following code fixes it: position: absolute; width: 1px; height: 1px; left: -9999px;
– Bryan Downing
Nov 3 '10 at 1:01
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Gray out image with CSS?
...eal issue as it definitely doesn't work in IE10, IE11, FF26, Safari 5.1.x (Win7 x64), or basically anything outside of Chrome (example.)
– nickb
Feb 10 '14 at 8:56
2
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Optimising Android application before release [closed]
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Judicious use of dark colours means a win for the battery.
– Robert Massaioli
Jun 7 '11 at 1:20
7
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How to increment datetime by custom months in python without using library [duplicate]
...ure I understand your comment. The modulus prevents the month from overflowing and in the code it doesn't matter which order year and month are calculated.
– Dave Webb
Nov 9 '10 at 7:02
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In c# is there a method to find the max of 3 numbers?
...nd 5 measurements... If you turn on optimizations the trend turns and Math wins more the more values you add. But... you would need billions of comparisons before performance mattered.
– Jens
Jul 8 '16 at 8:41
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Choosing Mobile Web HTML5 Framework [closed]
...ever decide to expand your application to Android or some other platform.
Wink Toolkit:
appears to be MIT, or some variation there of
In my opinion, wink seems to have plenty going for it, but the documentation feels cold
jQuery Mobile:
Dual license MIT or GPL 2, just the right mixture of JavaScri...
Background color not showing in print preview
...need to be aware of CSS specificity as the print rules don't automatically win against non-print CSS rules.
In your case, the -webkit-print-color-adjust: exact is working. However, your background-color and color definitions are being beaten out by other CSS with higher specificity.
While I do not...