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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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Secure hash and salt for PHP passwords
...gth of a password. If your users want a sentence with supercalifragilisticexpialidocious in it, don't prevent them from using it.
Don't strip or escape HTML and special characters in the password.
Never store your user's password in plain-text.
Never email a password to your user except when they ha...
How to download image using requests
... With the help of your answer I could able to find data in text file, steps I used are r2 = requests.post(r.url, data); print r2.content. But now I also want to know filename. is their any cleaned way? -- presently I found file name in header -- r2.headers['content-disposition'] that ...
In laymans terms, what does 'static' mean in Java? [duplicate]
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Great explanation! I appreciate it.
– stackexchange12
Feb 12 '14 at 14:01
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Algorithm to find top 10 search terms
... the problem at hand which I picked from the above:
Manku, Motwani - "Approximate Frequency Counts over Data Streams" [pdf]
By the way, Motwani, of Stanford, (edit) was an author of the very important "Randomized Algorithms" book. The 11th chapter of this book deals with this problem. Edit: Sorry, ...
Seeking clarification on apparent contradictions regarding weakly typed languages
I think I understand strong typing , but every time I look for examples for what is weak typing I end up finding examples of programming languages that simply coerce/convert types automatically.
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Using LIMIT within GROUP BY to get N results per group?
... rate DESC) grouped_year
FROM
yourtable
GROUP BY id) group_max
ON yourtable.id = group_max.id
AND FIND_IN_SET(year, grouped_year) BETWEEN 1 AND 5
ORDER BY
yourtable.id, yourtable.year DESC;
Please see fiddle here.
Please note that if more than one row can have the same rate...
How to keep the console window open in Visual C++?
...y open with the Press any key to continue . . . message after the program exits.
Note that this requires the Console (/SUBSYSTEM:CONSOLE) linker option, which you can enable as follows:
Open up your project, and go to the Solution Explorer. If you're following along with me in K&R, your "Solu...
What is the difference between 'content' and 'text'
...Python Requests library. I notice that the fine documentation has many examples of how to do something without explaining the why . For instance, both r.text and r.content are shown as examples of how to get the server response. But where is it explained what these properties do? For i...