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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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TomDunning
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answered Apr 23 '10 at 4:15
Ryan BiggRyan Bigg
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Method to Add new or update existing item in Dictionary
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answered Nov 22 '10 at 11:50
ulrichbulrichb
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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
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Community♦
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answered Sep 10 '12 at 14:41
Matthew PlourdeMatthew Plourde
3...
Boolean vs tinyint(1) for boolean values in MySQL
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dj_segfaultdj_segfault
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add a...
How to declare a friend assembly?
...006020000002400005253413100040000010001008179f2dd31a648"+
"2a2359dbe33e53701167a888e7c369a9ae3210b64f93861d8a7d286447e58bc167e3d99483beda"+
"72f738140072bb69990bc4f98a21365de2c105e848974a3d210e938b0a56103c0662901efd6b78"+
"0ee6dbe977923d46a8fda18fb25c65dd73b149a5cd9f3100668b56649932dadd8cf5be52eb1dc...
How do I select a random value from an enumeration?
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Use Enum.GetValues to retrieve an array of all values. Then select a random array item.
static Random _R = new Random ();
static T RandomEnumValue<T> ()
{
var v = Enum.GetValues (typeof (T));
return (T) v.GetValue (_R.Next(v.Length));
}
Test:
for (in...
What does the arrow operator, '->', do in Java?
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answered Aug 30 '17 at 11:59
Justin PatelJustin Patel
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Git: How to diff two different files in different branches?
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edited Sep 11 '14 at 14:47
answered Nov 15 '11 at 3:36
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Get distance between two points in canvas
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211
You can do it with pythagoras theorem
If you have two points (x1, y1) and (x2, y2)
then you ca...
How to set the title of DialogFragment?
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answered Apr 7 '11 at 22:25
Rob HolmesRob Holmes
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