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Change text color based on brightness of the covered background area?
... (parseInt(rgb[1]) * 587) +
(parseInt(rgb[2]) * 114)) / 1000);
const textColour = (brightness > 125) ? 'black' : 'white';
const backgroundColour = 'rgb(' + rgb[0] + ',' + rgb[1] + ',' + rgb[2] + ')';
$('#bg').css('color', textColour);
$('#bg').css('background...
HTML entity for the middle dot
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edited Mar 15 '16 at 3:44
Chris Martin
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answ...
Mac OS X - EnvironmentError: mysql_config not found
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345
+200
Ok, wel...
How to resize images proportionally / keeping the aspect ratio?
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Mehdiway
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answered Oct 19 '10 at 19:17
Moin ZamanMoin Zam...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
... a command-line processor this variable contains the script name since PHP 4.3.0. Previously it was not available.
'SCRIPT_NAME'
Contains the current script's path. This is useful for pages which need to point to themselves. The __FILE__ constant contains the full path and filenam...
PDO closing connection
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148
According to documentation you're correct (http://php.net/manual/en/pdo.connections.php):
T...
How to list all the files in a commit?
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edited Aug 27 '19 at 3:41
Robin Wieruch
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Extract a regular expression match
...rary(stringr)
str_locate("aaa12xxx", "[0-9]+")
# start end
# [1,] 4 5
str_extract("aaa12xxx", "[0-9]+")
# [1] "12"
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How to send a message to a particular client with socket.io
... AdamAdam
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
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Koopakiller
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answered Feb 4 '12 at 16:58
JanJan
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