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How to calculate the number of occurrence of a given character in each row of a column of strings?
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143
The stringr package provides the str_count function which seems to do what you're interested in...
Android: Bitmaps loaded from gallery are rotated in ImageView
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40
Have you looked at the EXIF data of the images? It may know the orientation of the camera when ...
Change Oracle port from port 8080
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243
From Start | Run open a command window.
Assuming your environmental variables are set correctly...
Growing Amazon EBS Volume sizes [closed]
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answered Mar 5 '13 at 16:48
Pat McCartenPat McCarten
10611 silver badge11 bronze badge
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
...been lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been lifted. Any TIMESTAMP column definition can...
How to find the last field using 'cut'
... Sled
15.7k2121 gold badges107107 silver badges143143 bronze badges
answered Mar 29 '14 at 4:58
zedfoxuszedfoxus
26.1k44 gold ...
How to read the content of a file to a string in C?
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145
I tend to just load the entire buffer as a raw memory chunk into memory and do the parsing on m...
I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
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Vic Seedoubleyew
8,62055 gold badges3434 silver badges5151 bronze badges
answered Feb 27 '12 at 23:40
Florent GuillaumeFlorent Guillaume
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Find where python is installed (if it isn't default dir)
...ust don't know where, if I type python in terminal it will open Python 2.6.4, this isn't in it's default directory, there surely is a way of finding it's install location from here?
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“Could not find any information for class named ViewController”
This bug has been driving me nuts since I started using Xcode (4.6.3). Whenever I try to link a Storyboard item to my code, I get the error:
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