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Get Image size WITHOUT loading image into memory

I understand that you can get the image size using PIL in the following fashion 6 Answers ...
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System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()

In Java, what are the performance and resource implications of using 8 Answers 8 ...
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How do I turn off Oracle password expiration?

...FILE "DEFAULT" LIMIT PASSWORD_VERIFY_FUNCTION NULL; Then, reset password and unlock user account. It should never expire again: alter user user_name identified by new_password account unlock; share | ...
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How to specify function types for void (not Void) methods in Java8?

...e Function is not appropriate in this case because it receives a parameter and has a return value. Instead you should use Consumer (formerly known as Block) The Function type is declared as interface Function<T,R> { R apply(T t); } However, the Consumer type is compatible with that you ...
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Calculating Pearson correlation and significance in Python

I am looking for a function that takes as input two lists, and returns the Pearson correlation , and the significance of the correlation. ...
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How to add color to Github's README.md file

...file for my project underscore-cli , a pretty sweet tool for hacking JSON and JS on the command-line. 9 Answers ...
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How to find the largest file in a directory and its subdirectories?

We're just starting a UNIX class and are learning a variety of Bash commands. Our assignment involves performing various commands on a directory that has a number of folders under it as well. ...
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How do I parse a string with a decimal point to a double?

... XmlConvert class ... do you have any ideas whether this is better, worse, and/or different than using CultureInfo.InvariantCulture? – ChrisW Aug 30 '09 at 21:23 1 ...
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Is file append atomic in UNIX?

...n NFS. But assuming you write to a log file you opened in 'O_APPEND' mode and keep your lines (including newline) under 'PIPE_BUF' bytes long, you should be able to have multiple writers to a log file without any corruption issues. Any interrupts will arrive before or after the write, not in the m...
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ValueError: numpy.dtype has the wrong size, try recompiling

I just installed pandas and statsmodels package on my python 2.7 When I tried "import pandas as pd", this error message comes out. Can anyone help? Thanks!!! ...