How to return Boolean values from Perl dancer

Took few minutes to figure this out

Comments

Post a Comment

Popular posts from this blog

How to increase Elasticsearch Shard recovery Speed

To Increase Shard recovery speed do this: Increase node recovery speed PUT http://es:9200/_cluster/settings { "persistent" : { "indices.recovery.max_bytes_per_sec": "200mb", "indices.recovery.max_concurrent_file_chunks": 5, "cluster.routing.allocation.node_concurrent_recoveries" : 5 } } Links: https://www.elastic.co/guide/en/elasticsearch/reference/current/shards-allocation.html https://www.elastic.co/guide/en/elasticsearch/reference/current/recovery.html
Read more

Install Cpanm module error : No such file or directory opening compressed index

I got this error while installing Rest client perl module $ HOME=/tmp /home/perl/5.10/bin/cpanm REST::Client ! Finding REST::Client on cpanmetadb failed. ! cannot open file '/tmp/.cpanm/sources/http%www.cpan.org/02packages.details.txt.gz': No such file or directory opening compressed index ! Couldn't find module or a distribution REST::Client Solution: The problem is because of "LWP::Protocol::https" module. Removing the directory worked for me. $ cd /perl_installed_path/perl/5.10/lib/site_perl/5.10.1 $ rm –rf LWP* or try with option "--no-lwp" cpanm REST::Client --no-lwp
Read more

How to private chat using node.js and socket.io

Create a room with conversation_id and make users to subscribe to that room, so that you can emit a private message to that room it by, client ------ var socket = io.connect( 'http://ip:port' ); socket.emit( 'subscribe' , conversation_id); socket.emit( 'send message' , { room : conversation_id, message : "Some message" }); socket.on( 'conversation private post' , function (data) { //display data.message }); Server ------- socket.on( 'subscribe' , function (room) { console.log( 'joining room' , room); socket.join(room); }); socket.on( 'send message' , function (data) { console.log( 'sending room post' , data.room); socket.broadcast.to(data.room).emit( 'conversation private post' , { message : data.message }); }); Here is my Stackoverflow answer : http : //stackoverflow.com/a/23623724/453486
Read more