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Android: How to obtain the WiFi’s corresponding NetworkInterface
Let’s say for some odd reason in the world you do need to get the corresponding NetworkInterface object of the Wifi on your android, in my case I needed to have my WiFi device send multicast packets, and I wanted my MulticastSocket to only send packets through the WiFi device (not 3g, or maybe even […]
[GIT] How to replace the master branch with another branch.
TL;DR; git checkout master git reset –hard fixed-master-branch git push origin master -f Sometimes someone may pollute the ‘master’ branch and you may have noticed this only after you’ve fetched, rebased and pushed your commits. So your history may end up like this (I’ll use decimal numbers on the commit IDs for illustrative purposes only): […]
Mas sobre el Google Code Jam Latin America 2007
Para participar en la competencia debes ser residente de alguno de los siguientes paises: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Mexico, Antigua & Barbuda, Aruba, Bahamas, Barbados, Cayman Islands, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Puerto […]