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Java: How to get input from System.console()
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However nextLine() is very messy to work with. At best it will give you a headache when trying to get whole lines from the console.
– Yokhen
Nov 26 '13 at 7:29
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What is pseudopolynomial time? How does it differ from polynomial time?
... (stored in array v)
// Weights (stored in array w)
// Number of distinct items (n) //
Knapsack capacity (W)
for w from 0 to W
do m[0, w] := 0
end for
for i from 1 to n do
for j from 0 to W do
if j >= w[i] then
m[i, j] := max(m[i-1, j], ...
How do I determine if a port is open on a Windows server? [closed]
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This is the best answer. Installing telnet isn't always straight-forward on other people's servers!
– TrojanName
Feb 25 '19 at 11:59
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When are C++ macros beneficial? [closed]
... macros. Macros to alter functions are my nightmare (thank you Microsoft). Best example is in first line. Many libraries have close functions or methods. Then when you include header of this library and header with this macro than you have a big problem, you are unable to use library API.
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SQL Server: Difference between PARTITION BY and GROUP BY
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The best, simplest answer.
– tmthyjames
May 30 '17 at 14:48
add a comment
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How can I handle the warning of file_get_contents() function in PHP?
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This is the easiest and best solution for this problem! Maybe make it @file_get_contents to supress the error reporting to the browser.
– EDP
Dec 30 '15 at 8:36
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Token Authentication vs. Cookies
...tateless, because of its request/response nature. The HTTP protocol is the best example of a stateless protocol. But since most web apps need state, in order to hold the state between server and client, cookies are used such that the server can send a cookie in every response back to the client. Thi...
How should I escape strings in JSON?
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Definitely the best solution! Thx
– Lastnico
Feb 29 '12 at 8:21
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log messages appearing twice with Python Logging
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That's the best answer. It did not fit the purpose of the poster (logical error in coding) but most of the times, this should be the case.
– Artem
Jun 7 '19 at 10:02
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Recommended Vim plugins for JavaScript coding? [closed]
...ty of JavaScript syntax files on vim.org. Try them and see which one works best for you and your coding style.
The native omnicomplete (ctrlx-ctrlo) works very well for me. You can make it more dynamic with autoComplPop, but it can be annoying sometimes.
edit, in response to tarek11011's comment:
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