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Is there replacement for cat on Windows
...le, you can use the >> pipe. ex:
echo new text >>existingFile.txt
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Is there a way to include commas in CSV columns without breaking the formatting?
...and MIME Type for Comma-Separated Values (CSV) Files, ietf.org/rfc/rfc4180.txt; one further 'official' specification.
– Shi
May 7 '17 at 16:29
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How do I tell Git to ignore everything except a subdirectory?
...p
/tsp/*
!/tsp/src
/tsp/src/*
!/tsp/src/*.h
!/tsp/src/*.cpp
!/tsp/src/data.txt
!/.gitignore
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Directory-tree listing in Python
...lob
glob.glob('./[0-9].*')
will return something like:
['./1.gif', './2.txt']
See the documentation here.
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How to add line breaks to an HTML textarea?
...r?) are not the same as HTML <br/> tags
var text = document.forms[0].txt.value;
text = text.replace(/\r?\n/g, '<br />');
UPDATE
Since many of the comments and my own experience have show me that this <br>
solution is not working as expected here is an example of how to append a ne...
How to empty (“truncate”) a file on linux that already exists and is protected in someway?
...in linux system
This will surely work in any format :
truncate -s 0 file.txt
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How do I load a PHP file into a variable?
...se if you want to get the source code of the PHP file, it's the same as a .txt file:
$Vdata = file_get_contents('path/to/YOUR/FILE.php');
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Difference between volatile and synchronized in Java
...// gets current copy
...
int cod=myCopy.getErrorCode();
String txt=myCopy.getErrorText();
return (cod+" - "+txt);
}
// And so on, with myCopy always in a consistent state within and across calls
// Eventually we will return to the code that gets the current SomeObject.
Speaking...
Check if a path represents a file or a folder
...for the following example:
Path path = Paths.get("/some/path/to/dir/file.txt");
System.out.println(Files.isDirectory(path)); //return false
System.out.println(Files.isRegularFile(path)); // return false
So we see that in both case system return false. This is true for both java.io.File and jav...
Can't access RabbitMQ web management interface after fresh install
...since the version 3.3.0
http://www.rabbitmq.com/release-notes/README-3.3.0.txt
server
------
...
25603 prevent access using the default guest/guest credentials except via
localhost.
If you want enable the guest user read this or this RabbitMQ 3.3.1 can not login with guest/guest
# remov...