application2000

Do you keep modifiying $my_variable->foo to $my_variable['foo'] over and over everyday? This regex is for you.

text to replace : (\$some_variable)(\->)([\w]+)
replacement :  $1\[\'$3\'\]

Backup your files to prevent any problems. Use this with caution. At your own risk.

Usage:
1. Keyboard shortcut Cmd + R or equivalent to trigger a text replace
2. Click on the regex checkbox

application2000

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

application2000

English
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Solution for udevd bug after upgrade from Ubuntu Server 14.04 LTS to 16.04 LTS

After upgrading to 16.04, just type and execute this command in the terminal.

sudo ln -s /lib/systemd/systemd-udevd /sbin/udevd

DISCLAIMER : Warning! Use this at your own risk. 

application2000

These commands are based on a askubuntu answer http://askubuntu.com/a/581497
To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below.
USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING.
ABSOLUTELY NO WARRANTY.

If you are still reading let's carry on with the code.

sudo apt-get update && \
sudo apt-get install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \