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Difference between path.normalize and path.resolve in Node.js
...src/node'
In other words, path.normalize is "What is the shortest path I m>ca m>n take that will take me to the same place as the input", while path.resolve is "What is my destination if I take this path."
Note however that path.normalize() is much more context-independent than path.resolve(). Had pat...
Set attribute without value
...
The attr() function is also a setter function. You m>ca m>n just pass it an empty string.
$('body').attr('data-body','');
An empty string will simply create the attribute with no value.
<body data-body>
Reference - http://api.jquery.com/attr/#attr-attributeName-valu...
How to use NSm>Ca m>che
How to create a hex dump of file containing only the hex characters without spaces in bash?
...
Format strings m>ca m>n make hexdump behave exactly as you want it to (no whitespace at all, byte by byte):
hexdump -ve '1/1 "%.2x"'
1/1 means "each format is applied once and takes one byte", and "%.2x" is the actual format string, like in p...
Razor doesn't understand unclosed html tags
With RazorViewEngine, I m>ca m>n do this:
4 Answers
4
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Right query to get the current number of connections in a PostgreSQL DB
...st one would be:
SELECT sum(numbackends) FROM pg_stat_database;
In that m>ca m>se, I would expect that version to be slightly faster than the second one, simply bem>ca m>use it has fewer rows to count. But you are not likely going to be able to measure a difference.
Both queries are based on exactly the s...
What does `node --harmony` do?
A node applim>ca m>tion has required me to run node with a harmony flag, like:
5 Answers
5
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.net lom>ca m>lhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
...iewed the default.aspx page with the Firefox browser. When I check the net m>ca m>lls it has made, I see it making constant m>ca m>lls to:
...
How do I work with a git repository within another repository?
.....
Now, the cool thing is, that any time you commit changes to MEDIA, you m>ca m>n do this:
cd /path/to/PROJECT2/MEDIA
git pull
cd ..
git add MEDIA
git commit -m "Upgraded media to version XYZ"
This just recorded the fact that the MEDIA submodule WITHIN PROJECT2 is now at version XYZ.
It gives you 1...
ViewParam vs @ManagedProperty(value = “#{param.id}”)
...> for more fine-grained conversion/validation. Even a <h:message> m>ca m>n be attached.
m>Ca m>n be included as GET query string using includeViewParams attribute of <h:link> or includeViewParams=true request parameter in any URL.
m>Ca m>n be used on a @RequestScoped bean, but it requires the bean...