junaidk

In eclipse create configuration for project. With Main class name.

junaidk

These are some of my most used keyboard short cuts

• Syntax aware selection in the editor selects a word at the caret and then selects expanding areas of the source code. For example, it may select a method name, then the expression that calls this method, then the whole statement, then the containing block, etc.: Ctrl+W

• Basic Code Completion, to complete methods, keywords etc.: Ctrl+Space

• Go to Declaration. Use this to navigate to the declaration of a class, method or variable used somewhere in the code: Ctrl+B

• Introduce Variable Refactoring, to create a variable from an expression. This expression may even be incomplete or contain errors. Since version 8, IDEA intelligently selects a likely expression when no text is selected: Ctrl+Alt+V

junaidk

# java and sdk tools should be on system path
# it needs zipalign  and jarsigner tools 
# http://developer.android.com/tools/publishing/app-signing.html
from subprocess import call

keyPass = ""
storepass = ""
alias = ""
keyStorePath = ""

junaidk

create a new user

create user and add in group

sudo useradd -G 1000 user

make directory for user

mkdir /home/user

junaidk

# if number of occurrences of " , " is > 5 print the number  
tr -d -c ',\n' < Users.csv | awk '{ if ( length >= 5) {print length;} }'

# if number of occurrences of " , " is > 5 print line number 
tr -d -c ',\n' < Users.csv | awk '{ if ( length >= 5) {print NR;} }'

# read nth line from file 

awk ' NR == 5' Users.csv

junaidk

junaidk

Developer Cheat Sheets

This are my cheat sheets that I have compiled over the years. Tired of searching Google for the same things, I started adding the information here. As time went on, this list has grown. I use this almost everyday and this Gist is the first bookmark on my list for quick and easy access.

I recommend that you compile your own list of cheat sheets as typing out the commands has been super helpful in allowing me to retain the information longer.

junaidk

[Desktop Entry]
Type=Application
Terminal=false
Name=Intellij Idea
Icon= path to icon 
Exec= path to .sh file


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junaidk

#!/bin/bash

# show_wifi_clients.sh
# Shows MAC, IP address and any hostname info for all connected wifi devices
# written for openwrt 12.09 Attitude Adjustment
# modified by [email protected] from http://wiki.openwrt.org/doc/faq/faq.wireless#how.to.get.a.list.of.connected.clients

echo    "# All connected wifi devices, with IP address,"
echo    "# hostname (if available), and MAC address."
printf  "# %-20s %-30s %-20s\n" "IP address" "lease name" "MAC address"

junaidk

Keybase proof

I hereby claim:

• I am junaidk on github.
• I am junaidk (https://keybase.io/junaidk) on keybase.
• I have a public key whose fingerprint is A8C1 F384 12DE CDE6 A761 F837 279E 502A 669B DD2C

To claim this, I am signing this object: