Nurdok

Python Number Conversion Chart

From	To	Expression

eranation

//equivalent of "select count (distinct fieldName) from someTable"
db.someCollection.aggregate([{ $group: { _id: "$fieldName"}  },{ $group: { _id: 1, count: { $sum: 1 } } } ])

jasdev

 private void RadiusPanel_Tap(object sender, System.Windows.Input.GestureEventArgs e)
        {
            settings["radius"] = ((int)settings["radius"] % 10) + 1;
            radiusText.Text = (int)settings["radius"] + ((int)settings["radius"] != 1 ? " miles" : " mile");
        }

jasdev

//Funny code segment I hacked together
private void TransportationPanel_Tap(object sender, System.Windows.Input.GestureEventArgs e)
        {
            settings["transportationMode"] = transportationOptions[(transportationOptions.IndexOf((string)settings["transportationMode"]) + 1) % 3];
            switch ((string)settings["transportationMode"])
            {
                case "bike":
                    TransportationOption.Source = new BitmapImage(new Uri("Images/Icons/bike_icon_white.png", UriKind.Relative));
                    break;
                case "car":

simonmichael

# unregister broken GHC packages. Run this a few times to resolve dependency rot in installed packages.                                                                                                                                     
# ghc-pkg-clean -f cabal/dev/packages*.conf also works.                                                                                                                                                                                     
function ghc-pkg-clean() {
    for p in `ghc-pkg check $* 2>&1  | grep problems | awk '{print $6}' | sed -e 's/:$//'`
    do
        echo unregistering $p; ghc-pkg $* unregister $p
    done
}

# remove all installed GHC/cabal packages, leaving ~/.cabal binaries and docs in place.                                                                                                                                                     

fj

DEPRECATED!

This page is now deprecated! You can get the latest information about First Wednesdays from our new Meetup group: http://bit.ly/cville-fw

krisys

'''
The MIT License (MIT)

Copyright (c) 2013 Krishna Bharadwaj <krishna@krishnabharadwaj.info>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is