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How can I remove the string “\n” from within a Ruby string?
...he .delete or .tr String method to delete the newlines.
See here for more info
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How to beautify JSON in Python?
...s:
cat myfile.json | python -mjson.tool
You should be able to find more info here:
http://docs.python.org/library/json.html
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Get name of caller function in PHP?
...ight need to install php5-dev first
sudo aptitude install php5-dev
more info
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json_encode is returning NULL?
...nfield: Well, is that what you want or not? Oh..you've got some additional info in there...here... let me fix that for you.
– mpen
Dec 28 '09 at 23:25
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Unix shell script find out which directory the script file resides?
...dir=$(pwd -L)
# Use "pwd -P" for the path without links. man bash for more info.
popd > /dev/null
echo "${basedir}"
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How can I pass command-line arguments to a Perl program?
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Not sure how this is new info, but I decided against a downvote, since you're new.
– Joel Berger
Apr 3 '12 at 4:31
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Accessing @attribute from SimpleXML
...an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
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Keep-alive header clarification
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Where is this info kept ("this connection is between computer A and server F")?
A TCP connection is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will re...
How to share Eclipse configuration over different workspaces
...finitely scroll down and look at the other answers as they have additional information.
– Topher Fangio
Aug 8 '14 at 20:33
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HTTP handler vs HTTP module
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Nice article aboute it HttpModule-and-HttpHandlers
Reference: INFO: ASP.NET HTTP Modules and HTTP Handlers Overview
“Modules are called before and after the handler executes. Modules enable developers to intercept, participate in, or modify each individual request. Handlers are used ...