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Http Basic Authentication in Java using HttpClient?
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edited Mar 27 '19 at 14:44
lukas84
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answered Jul 29 ...
Detecting a mobile browser
...er detected".
– Richard Lovejoy
Mar 27 '13 at 18:28
50
@RichardLovejoy when building sites, the i...
Test if string is a number in Ruby on Rails
...il 1154461.1 (±5.5%) i/s - 5788976 in 5.035311s
require 'benchmark/ips'
int = '220000'
bad_int = '22.to.2'
Benchmark.ips do |x|
x.report('cast') do
Integer(int) rescue false
end
x.report('cast fail') do
Integer(bad_int) rescue false
end
x.report('to_s') do
int.to_i....
Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
...om/a/34956330/626369
– Dominick
May 27 '17 at 2:55
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Simplest way to detect a mobile device in PHP
... working for me though.
– James
Aug 27 '15 at 17:04
18
@kavior.com Yes it can be faked, but we sh...
Python's “in” set operator
... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Best way to create unique token in Rails?
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– King'ori Maina
Feb 16 '15 at 14:27
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Set EditText Digits Programmatically
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WhilerWhiler
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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
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27 Answers
27
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write a shell script to ssh to a remote machine and execute commands
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There are multiple remote linux machines, and I need to write a shell script which will execute the same set of commands in each machine. (Including some sudo operations). How can this be done using shell scripting?
You can do this with ...