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iOS Detect 3G or WiFi
...
I made a pretty simple block based Reachability wrapper that strips all the outdated C-like Reachability code, poured into a much more Cocoa form.
Usage like:
[EPPZReachability reachHost:hostNameOrIPaddress
completition:^(EPPZReachability *reachability)
{
if (reachabi...
how to check redis instance version?
...ion:7.5.0
process_id:14126
run_id:adfaeec5683d7381a2a175a2111f6159b6342830
tcp_port:6379
uptime_in_seconds:16860
uptime_in_days:0
hz:10
configured_hz:10
lru_clock:15766886
executable:/tmp/redis-5.0.5/src/redis-server
config_file:
# Clients
connected_clients:22
....More Verbose
The version lies in ...
Counter increment in Bash loop not working
I have the following simple script where I am running a loop and want to maintain a COUNTER . I am unable to figure out why the counter is not updating. Is it due to subshell thats getting created? How can I potentially fix this?
...
Regular expression to match URLs in Java
...edit. I fat fingered the beginning of the string. I just copied it into Eclipse and I get "true".
– TomC
Oct 2 '08 at 17:12
1
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Apache2: 'AH01630: client denied by server configuration'
...upgrading.html#access
In 2.2, access control based on client hostname, IP address, and other
characteristics of client requests was done using the directives
Order, Allow, Deny, and Satisfy.
In 2.4, such access control is done in the same way as other
authorization checks, using the n...
http to https apache redirection
...pper.com/apache-redirect-http-to-https.html
or
http://www.cyberciti.biz/tips/howto-apache-force-https-secure-connections.html
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Capturing Ctrl-c in ruby
...ntext = ZMQ::Context.new(1)
socket = context.socket(ZMQ::REP)
socket.bind("tcp://*:5558")
trap("INT") { puts "Shutting down."; socket.close; context.terminate; exit}
puts "Starting up"
while true do
message = socket.recv_string
puts "Message: #{message.inspect}"
socket.send_string("Message ...
Node.js or Erlang
.... And Node has built-in support for clustering in one machine, sharing the TCP sockets.
– Farid Nouri Neshat
Jul 15 '12 at 5:06
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Unable to resolve host “” No address associated with hostname
.... or either generate the crash report ...........
– Vipin Sahu
Aug 23 '12 at 10:06
14
well i also...
EC2 Instance Cloning
... the ami for that ec2 but i want to also clone the security groups elastic ips and all the other configurations for that ec2 into other one then i want to stop that instance can you please let me know how can i do this
– usama
Jul 10 '17 at 18:35
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