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What is a regular expression for a MAC Address?
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The standard (IEEE 802) format for
printing MAC-48 addresses in
human-friendly form is six groups of
two hexadecimal digits, separated by
hyphens - or colons :.
So:
^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$
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C# LINQ find duplicates in List
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Vadim Ovchinnikov
9,91644 gold badges3939 silver badges6969 bronze badges
answered Aug 31 '13 at 10:58
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GPU Emulator for CUDA programming without the hardware [closed]
...dependencies.
I've tried to get an emulator for BunsenLabs (Linux 3.16.0-4-686-pae #1 SMP
Debian 3.16.7-ckt20-1+deb8u4 (2016-02-29) i686 GNU/Linux).
I'll tell you what I've learnt.
nvcc used to have a -deviceemu option back in CUDA Toolkit 3.0
I downloaded CUDA Toolkit 3.0, installed it and ...
Storing sex (gender) in database
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84
I'd call the column "gender".
Data Type Bytes Taken Number/Range of Values
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Renaming files in a folder to sequential numbers
...let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
s...
Ineligible Devices section appeared in Xcode 6.x.x
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493
With the release of Xcode 6.3.1, check first the Update 5
Verify that "iOS Deployment Targe...
Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
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4 Answers
4
Active
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From an array of objects, extract value of a property as array
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1524
Here is a shorter way of achieving it:
let result = objArray.map(a => a.foo);
OR
let resu...
How to enable NSZombie in Xcode?
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440
Environment variables are now part of the "scheme".
To edit the scheme and turn on zombies:
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libxml/tree.h no such file or directory
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214
Follow the directions here, under "Setting up your project file."
Setting up your project fi...