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@srikanthjeeva
srikanthjeeva / dancer.pl
Created Apr 12, 2017
How to return Boolean values from Perl dancer
View dancer.pl
# perl dancer includes JSON::XS
# so returning JSON::XS:
# to return true, JSON::XS::true
get '/works' => {
return to_json {success => JSON::XS::true};
}
Response:
---------
@srikanthjeeva
srikanthjeeva / index.js
Last active Jun 1, 2016
Disable full text search for an Elasticsearch Field
View index.js
//PUT indexName
{
"mappings": {
"type": {
"properties": {
"filepath": {
"type": "string",
"index": "not_analyzed"
}
}
@srikanthjeeva
srikanthjeeva / elasticsearch_setup1.rb
Last active Apr 24, 2017
How to make a production setup of Elasticsearch Custer in Centos
View elasticsearch_setup1.rb
# OS Requirements: Centos 6+ & Java 1.8+
Step1:
------
------
Installing Java
---------------
Download JDK from : http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
@srikanthjeeva
srikanthjeeva / 1.js
Last active Apr 18, 2016
Increase memory for node.js server
View 1.js
//while starting server pass --max-old-space-size=1024.
//this allocates 1024MB to node.js which is 1GB. Increase the number according to your hardware needs.
node --max-old-space-size=1024 controllers/aggregate_counters.js
// if using forever
forever start -c 'node --max-old-space-size=1024' your_script.js
@srikanthjeeva
srikanthjeeva / https GET request with Basic Auth in Ruby
Created Jan 28, 2015
https GET request with Basic Auth in Ruby
View https GET request with Basic Auth in Ruby
require 'net/http'
require 'net/https'
require 'uri'
uri = URI('https://example.com/rest/api/2/1')
Net::HTTP.start(uri.host, uri.port,
:use_ssl => uri.scheme == 'https',
:verify_mode => OpenSSL::SSL::VERIFY_NONE) do |http|
@srikanthjeeva
srikanthjeeva / DHTMLX Dynamic load and pagination
Created Jan 22, 2015
DHTMLX Dynamic load and pagination
View DHTMLX Dynamic load and pagination
//Must include these DHTMLX Pro Javascripts
'dhtmlxcommon',
'dhtmlxgrid',
'dhtmlxgridcell',
'dhtmlxgrid_json',
'dhtmlxgrid_splt',
'dhtmlxgrid_pgn',
'dhtmlxtoolbar',
'dhtmlxgrid_srnd',
View HTML file
<div id='grid-region'>
</div>
<div class="loading-image" id="table-ajax-loader"> </div> <!-- Add a Spinner if needed -->
<div> <!-- Style this if needed -->
<div id="pagingArea"></div>&nbsp;
<div id="infoArea"></div>
</div>
@srikanthjeeva
srikanthjeeva / gist:78908bf6173039f7871c
Last active Aug 29, 2015
CSS Tricks - Add a pointer
View gist:78908bf6173039f7871c
/* Display An arrow mark */
.div:before{
content: "";
display: block;
position: relative;
top: 20px;
left: -20px;
width: 0;
height: 0;
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