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Java: How to get input from System.console()
I am trying to use Console class to get input from user but a null object is returned when I call System.console() . Do I have to change anything before using System.console?
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Git Remote: Error: fatal: protocol error: bad line length character: Unab
I set up a git server and want now to push initially my repo from the client.
I used git push origin master and get this error message:
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Reading an Excel file in PHP [closed]
...ing from the first non-heading line of the home page: "Project providing a set of classes for the PHP programming language, which allow you to write to and read from different file formats, like Excel 2007, PDF, HTML" (my emphasis)
– Mark Baker
May 15 '11 at 19...
In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
The following shows that "0" is false in Javascript:
12 Answers
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Can I draw rectangle in XML?
... code, then save it as rectangle.xml.
To use it inside a layout you would set the android:background attribute to the new drawable shape. The shape we have defined does not have any dimensions, and therefore will take the dimensions of the View that is defined in the layout.
So putting it all toge...
How can you run a command in bash over until success
...swd || (( count++ >= 5 )); do echo "foo"; done (bash only, make sure to set count to 0 if that varaible exists) If you need this for plain sh, increment the counter in the body and use [ ]
– Justin Sane
Aug 5 '15 at 11:53
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Rails server says port already used, how to kill that process?
... 3000 (which is what webrick normally uses), type this in your terminal to find out the PID of the process:
$ lsof -wni tcp:3000
Then, use the number in the PID column to kill the process:
$ kill -9 PID
share
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Is there a way for multiple processes to share a listening socket?
...still in the parent process however), which will have the inheritable flag set on it. Then you can give that handle in the STARTUPINFO structure to the child process in CreateProcess as a STDIN, OUT or ERR handle (assuming you didn't want to use it for anything else).
EDIT:
Reading the MDSN librar...
WPF Application that only has a tray icon
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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HttpServletRequest - how to obtain the referring URL?
...s recommended Same Origin check, a number of HTTP request headers can't be set by JavaScript because they are on the 'forbidden' headers list. Only the browsers themselves can set values for these headers, making them more trustworthy because not even an XSS vulnerability can be used to modify them....