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What's the use of Jade or Handlebars when writing AngularJs apps
...remembering that premature optimisation is generally a Bad Thing. Where performance is truly at issue, and you have the server capacity to spare to handle this, server side templating can assist. This applies to products like Twitter and Basecamp, where the cost of doing a lot of server side work is...
What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
... database extends the previous model and values are stored in a structured format (a document, hence the name) that the database can understand. For example, a document could be a blog post and the comments and the tags stored in a denormalized way. Since the data are transparent, the store can do m...
Android: What's the difference between Activity.runOnUiThread and View.post?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Is the 'override' keyword just a check for a overridden virtual method?
...f different, but related type. Read about covariant and contravariant transformations if interested.
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What is the X-REQUEST-ID http header?
... is generated (randomly) by the client it does not contain any sensitive information, and should thus not violate the user's privacy. As a unique ID is created per request it does also not help with tracking users.
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When are you truly forced to use UUID as part of the design?
...ID generator/parser for Ruby, so I consider myself to be reasonably well-informed on the subject. There are four major UUID versions:
Version 4 UUIDs are essentially just 16 bytes of randomness pulled from a cryptographically secure random number generator, with some bit-twiddling to identify the U...
Disable a Maven plugin defined in a parent POM
...Also look out for plugins versus pluginManagement. The later overrides the former.
– bmargulies
Oct 19 '11 at 12:55
I ...
How can I use a local image as the base image with a dockerfile?
... in my other Dockerfile, and this works just fine. (Apologies for the poor formatting)
– Pejvan
Apr 21 '15 at 12:16
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PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...le 1.
PHP_SELF is different from SCRIPT_NAME only when requested url is in form:
http://example.com/test.php/foo/bar
[PHP_SELF] => /test.php/foo/bar
[SCRIPT_NAME] => /test.php
(this seems to be the only case when PATH_INFO contains sensible information [PATH_INFO] => /foo/bar)
Note: this...
Why use argparse rather than optparse?
...d /
handling zero-or-more and one-or-more style arguments
producing more informative usage messages
providing a much simpler interface for custom types and actions
More information is also in PEP 389, which is the vehicle by which argparse made it into the standard library.
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