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... Brian CarperBrian Carper
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What is the fundamental difference between WebSockets and pure TCP?
...ally they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to conform to the H...
Xcode 4 - detach the console/log window
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How to replace all dots in a string using JavaScript
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edited Apr 6 '18 at 13:50
Wiktor Stribiżew
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How to create a string with format?
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392
I think this could help you:
let timeNow = time(nil)
let aStr = String(format: "%@%x", "timeN...
'float' vs. 'double' precision
...ry representation, not a decimal one.
Single precision (float) gives you 23 bits of significand, 8 bits of exponent, and 1 sign bit.
Double precision (double) gives you 52 bits of significand, 11 bits of exponent, and 1 sign bit.
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Case-INsensitive Dictionary with string key-type in C#
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328
This seemed related, but I didn't understand it properly: c# Dictionary: making the Key cas...
Linq Syntax - Selecting multiple columns
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Position a CSS background image x pixels from the right?
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background-position: right 30px center;
It works in most browsers. See: http://caniuse.com/#feat=css-background-offsets for full list.
More information: http://www.w3.org/TR/css3-background/#the-background-position
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Use PHP to create, edit and delete crontab jobs?
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133
crontab command usage
usage: crontab [-u user] file
crontab [-u user] [ -e | -l | -r...
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