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Find number of months between two Dates in Ruby on Rails
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180
(date2.year * 12 + date2.month) - (date1.year * 12 + date1.month)
more info at http://www.ruby...
converting Java bitmap to byte array
...ook at the buffer after the call to copyPixelsToBuffer the bytes are all 0... The bitmap returned from the camera is immutable... but that shouldn't matter since it's doing a copy.
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Output first 100 characters in a string
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print my_string[0:100]
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Bootstrap table without stripe / borders
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290
The border styling is set on the td elements.
html:
<table class='table borderless'>
c...
Foreach loop, determine which is the last iteration of the loop
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303
If you just need to do something with the last element (as opposed to something different with ...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
I have a script using java to connect to display X11 in the port 10.0 at localhost
30 Answers
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How to convert strings into integers in Python?
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answered Mar 13 '09 at 10:58
unwindunwind
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Java synchronized method lock on object, or method?
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202
If you declare the method as synchronized (as you're doing by typing public synchronized void a...
Media query to detect if device is touchscreen
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10 Answers
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How to make layout with View fill the remaining space?
...="horizontal"
>
<Button
android:layout_width = "80dp"
android:layout_weight = "0"
android:layout_height = "wrap_content"
android:text="&lt;"/>
<TextView
android:layout_width = "fill_parent"
android:layout_height = "wrap...