Convert PDF files to images with Apache PDFBox?
Apache PDFBox is open source Java library for working with PDF files. This library allows processing on PDF files in many ways. I am using this for converting PDF files to images. I used...
Category: Misc.
How to install elasticsearch on windows?
Elacticsearch installation on windows. Elasticsearch is developed in Java and is released as open source under the terms of the Apache License. You can install elasticsearch on windows too as I installed it for...
How to get response in ajax complete function?
Jquery ajax api is very useful api to send ajax call on server. In some scenarios we might need to get respose in ajax complete function. We can do this. Ajax api called complete...
How to execute jquery change function on page load?
In following code change function will trigger on page load because of change() it at end of function. This change() will make function to trigger on page load.
Vim commands
Vim is a text editor written by Bram Moolenaar. Its based on the vi editor common to Unix-like system. Following are commands for vi/vim. Cursor movement h – move left j – move down...
Run custom query in symfony 1.2 with propel
Sometimes we require to execute complex query in symfony 1.2 with propel. For this following code can be used. $rowObj will have result of your given query. You can check it via var_dump or...
select all checkbox code in jquery
sometimes we have multiple checkbox fields in form and require to select all and deselect all. Following is code to select and deselect.
referer method in symfony.
Referrer method in symfony. This is very useful method and used to redirect back to sender page.
How to register Ruby environments with pik?
pik add command is used to register your installed ruby environments with pik. For example, I have Ruby 1.9.3, and 2.0.0 installed on my windows, so I used the following in a Command Prompt:...
