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ActiveRecord: List columns in table from console
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215
This will list the column_names from a table
Model.column_names
e.g. User.column_names
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Vagrant ssh authentication failure
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1
Make sure your first network interface is NAT. The other second network interface can be anythin...
CSS table-cell equal width
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301
Here is a working fiddle with indeterminate number of cells: http://jsfiddle.net/r9yrM/1/
You c...
How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]
...ig.ARGB_8888;
Bitmap bmp = Bitmap.createBitmap(80, 80, conf);
Canvas canvas1 = new Canvas(bmp);
// paint defines the text color, stroke width and size
Paint color = new Paint();
color.setTextSize(35);
color.setColor(Color.BLACK);
// modify canvas
canvas1.drawBitmap(BitmapFactory.decodeResource(get...
How can I beautify JavaScript code using Command Line?
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10 Answers
10
Active
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Swift Beta performance: sorting arrays
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461
tl;dr Swift 1.0 is now as fast as C by this benchmark using the default release optimisation lev...
Python - Create a list with initial capacity
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128
def doAppend( size=10000 ):
result = []
for i in range(size):
message= "some u...