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What is the difference between a Docker image and a container?
...
In easy words.
Images -
The file system and configuration(read-only) application which is used to
create containers. More detail.
Containers -
The major difference between a container and an image is the
top writable layer. Containers are running instances of Docker images
with to...
How do I remove  from the beginning of a file?
...ave a CSS file that looks fine when I open it using gedit , but when it's read by PHP (to merge all the CSS files into one), this CSS has the following characters prepended to it: 
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Block Comments in a Shell Script
...estions/32126653/…. That said -- it's running a command (:) that doesn't read its input and always exits with a successful value, and sending the "comment" as input. Not much to it.
– Charles Duffy
Aug 20 '15 at 19:57
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How to hide reference counts in VS2013?
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That would be it! Just a note to anyone else who might be reading this: unchecking "Show References" alone will not get rid of the giant gap where the "references" text normally is. Unchecking "Enable Code Information Indicators" does get rid of the gap, however.
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When to use Hadoop, HBase, Hive and Pig?
...data loss (because of the replication). But, being a FS, HDFS lacks random read and write access. This is where HBase comes into picture. It's a distributed, scalable, big data store, modelled after Google's BigTable. It stores data as key/value pairs.
Coming to Hive. It provides us data warehousin...
How to set cookie in node js using express framework?
...le.log('cookie created successfully');
} else {
// yes, cookie was already present
console.log('cookie exists', cookie);
}
next(); // <-- important!
});
// let static middleware do its job
app.use(express.static(__dirname + '/public'));
Also, middleware needs to either end a re...
file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
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Actually php://input allows you to read raw POST data.
It is a less memory intensive alternative to $HTTP_RAW_POST_DATA and does not need any special php.ini directives.
php://input is not available with enctype="multipart/form-data".
Reference: http://php....
AngularJs “controller as” syntax - clarification?
I read about the new syntax from angularJS regarding controller as xxx
6 Answers
6
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Confused about Service vs Factory
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I like this... When i read the thousand lines of sentence from other blogger.. i only manage to understand factory. But i read this... i understand all 3.
– tsohtan
Dec 4 '15 at 10:24
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PHP file_get_contents() and setting request headers
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Actually, upon further reading on the file_get_contents() function:
// Create a stream
$opts = [
"http" => [
"method" => "GET",
"header" => "Accept-language: en\r\n" .
"Cookie: foo=bar\r\n"
]
];
$conte...