This code does a recursive listing of files and folders from a specified path. Though there are built in functions like glob() which can do this in one line, this is more to demonstrate recursion and also more control over the iteration. If no path is specified in the command line then it starts…
Syntax of the find command: find (path) -name “wildcard expression in quotes” -(optional find expression) The path can be a folder like /my/folder/is/here or the current folder . By default find will recurse through all the files and folder from the specified path. You can provide an option expression at the end prefixed with…
This article assumes you are using the PHP library for Recurly. This library is available from here : https://github.com/recurly/recurly-client-php The code snippet shows how to obtain a list of all active subscriptions in recurly and then fetch the details of each subscription. Note that it takes a while for recurly to return the list…
I spent 3-4 days trying to build the webkit-gtk2 port on 10.1 RELEASE. I kept getting a linker error and I tried every solution I could find about it, including trying to change the compiler to use gcc instead of CLANG and making a change in the Makefile etc. Finally I had a look at…
We have two sample tables : tracks – which store audio track info matches – table which stores tracks matched in external data As you can see in the table rows below, the Id field of the track table is the foreign key in the matches table in the form of trackId. The example T-SQL…
Some useful tools and commands to manage your ports collection. This uses the new pkg command set instead of the old pkg_xxx commands. 1.Find info for a port pkg info <portname> 2.Find all the ports on which a port depends on pkg info -d <portname> 3.Find all ports which are dependent on this…
To find dependent packages of a particular library use the command: pkg shlib -R xxxx eg. pkg shlib -R libxml2.so.5
A small utility to display the list of Sensors present in an Android phone. For those who are not interested in the code, the installable apk file is provided as a downloadable link at the end of this article. The Activity class package com.example.listsensors; import java.util.List; import android.os.Bundle; import android.hardware.Sensor; import android.hardware.SensorManager; import android.app.Activity; import…
