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What is the iBeacon Bluetooth Profile
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For an iBeacon with ProximityUUID E2C56DB5-DFFB-48D2-B060-D0F5A71096E0, major 0, minor 0, and calibrated Tx Power of -59 RSSI, the transmitted BLE advertisement packet looks like this:
d6 be 89 8e 40 24 05 a2 17 6e 3d 71 02 01 1a 1a ff 4c 00 02 15 e2 c5 6d b5 df fb 48 d2 ...
How do I make a UITableViewCell appear disabled?
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164
You can just disable the cell's text fields to gray them out:
Swift 4.x
cell!.isUserInteractio...
Func delegate with no return type
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edited Dec 4 '17 at 17:07
mantale
8301818 silver badges3434 bronze badges
answered May 27...
php stdClass to array
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447
The lazy one-liner method
You can do this in a one liner using the JSON methods if you're wil...
Why does this code using random strings print “hello world”?
....Random is constructed with a specific seed parameter (in this case -229985452 or -147909649), it follows the random number generation algorithm beginning with that seed value.
Every Random constructed with the same seed will generate the same pattern of numbers every time.
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top nav bar blocking top content of the page
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– Jason Capriotti
Jun 13 '12 at 14:15
4
Definitely roll with the other answer with a little mo...
Can You Get A Users Local LAN IP Address Via JavaScript?
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answered Nov 10 '14 at 18:49
afourneyafourney
1,46911 gold badge1111 silver badges1010 bronze badges
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How do I remove a key from a JavaScript object? [duplicate]
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edited Apr 3 '14 at 15:19
answered Aug 11 '10 at 5:01
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Difference between binary tree and binary search tree
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Eneko Alonso
15.7k66 gold badges4949 silver badges7171 bronze badges
answered Jun 17 '11 at 0:55
user541686user541686
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PHP prepend leading zero before single digit number, on-the-fly [duplicate]
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492
You can use sprintf: http://php.net/manual/en/function.sprintf.php
<?php
$num = 4;
$num_pa...