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How to get the user input in Java?
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You can use any of the following options based on the requirements.
Scanner class
import java.util.Scanner;
//...
Scanner scan = new Scanner(System.in);
String s = scan.next();
int i = scan.nextInt();
BufferedReader and InputStreamReader classes
impo...
UnicodeDecodeError, invalid continuation byte
...e and there is no char corresponding to your combination of \xe9 plus following space.
Why should it succeed in both utf-8 and latin-1?
Here how the same sentence should be in utf-8:
>>> o.decode('latin-1').encode("utf-8")
'a test of \xc3\xa9 char'
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How to increase font size in NeatBeans IDE?
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CONFIRMED - just tried it following the other parameters single-dash and equals, but nope that breaks startup for Win10 netbeans, and using double-dash space like --fontsize 12 did the trick and it opens up with fontsize 12 or whatever fontsize number you ...
Is an empty href valid?
...set. Furthermore, this will be inaccessible to screenreader software using Internet Explorer, as IE will report through the accessibility interfaces that any anchor element without an href attribute as not-focusable, regardless of whether the tabindex has been set.
So while the following may be co...
What's the u prefix in a Python string?
... using "" for strings. But then they need to support documentation off the Internet, so they start using "".decode and all of a sudden they are getting exceptions everywhere about decoding this and that - all because of the use of "" for strings. In this case, Unicode does act like a virus and will ...
The calling thread cannot access this object because a different thread owns it
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This stopped my control from getting data from internet?
– Waseem Ahmad Naeem
Mar 6 '18 at 16:50
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Identifying and removing null characters in UNIX
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Use the following sed command for removing the null characters in a file.
sed -i 's/\x0//g' null.txt
this solution edits the file in place, important if the file is still being used. passing -i'ext' creates a backup of the original fil...
Get querystring from URL using jQuery [duplicate]
...hough classes like URLSearchParams and URL exist, they aren't supported by Internet Explorer at this time, and should probably be avoided. Instead, you can try something like this:
/**
* Accepts either a URL or querystring and returns an object associating
* each querystring parameter to its val...
Showing line numbers in IPython/Jupyter Notebooks
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Ctrl-Shift+P for the win
– openwonk
Jan 24 at 23:53
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
Say I have the following checkbox:
15 Answers
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