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How can I read a large text file line by line using Java?
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1084
A common pattern is to use
try (BufferedReader br = new BufferedReader(new FileReader(file))) {...
How to Configure SSL for Amazon S3 bucket
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edited Aug 5 '16 at 17:44
Matt Beckman
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answer...
How to initialize a JavaScript Date to a particular time zone
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401
Background
JavaScript's Date object tracks time in UTC internally, but typically accepts inpu...
How can I use numpy.correlate to do autocorrelation?
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bkanuka
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answered Mar 24 '09 at 6:09
A. LevyA. Levy
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SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
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PortmanPortman
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Setting action for back button in navigation controller
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answered Aug 10 '10 at 4:20
William JockuschWilliam Jockusch
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Difference between VARCHAR and TEXT in MySQL [duplicate]
...EXT, but be careful: MEDIUMTEXT stores strings up to 16 MB, LONGTEXT up to 4 GB. If you use LONGTEXT and get the data via PHP (at least if you use mysqli without store_result), you maybe get a memory allocation error, because PHP tries to allocate 4 GB of memory to be sure the whole string can be bu...
What is “entropy and information gain”?
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Brian 0 2 5 m
Caroline 1 4 8 f
David 0 2 5 m
The goal is to build a decision tree. An example of a tree would be:
length<7
| num-vowels<3: male
| num-vowels>=3
| | ends-vowel=1: fe...
Make sure only a single instance of a program is running
...ollowing code should do the job, it is cross-platform and runs on Python 2.4-3.2. I tested it on Windows, OS X and Linux.
from tendo import singleton
me = singleton.SingleInstance() # will sys.exit(-1) if other instance is running
The latest code version is available singleton.py. Please file bug...
Setting “checked” for a checkbox with jQuery
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