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what is the difference between a portlet and a servlet?
... Source: Servlets Vs Portlets
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Servlets and Portlets are web based components which use Java for
their implementation.
Portlets are managed by a portlet container just like servlet is
managed by servlet container.
Both static and dynamic content can be generated by Portlets and
Servl...
Difference between Pragma and Cache-Control headers?
...ached copy every time)
And the conditional requests:
Etag (entity tag) based conditional requests
Server: Etag: W/“1d2e7–1648e509289”
Client: If-None-Match: W/“1d2e7–1648e509289”
Server: 304 Not Modified
Modified date based conditional requests
Server: last-modified: Thu, 09 May...
REST APIs: custom HTTP headers vs URL parameters
... A "client" is a resource that can be acted upon, so should be part of the base url: /orders/view/client/23.
Parameters are just that, to parameterize access to the resource. This especially comes into play with posts and searches: /orders/find?q=blahblah&sort=foo. There's a fine line betwe...
How can I get a list of all classes within current module in Python?
...m in dir(platforms)
# Ignore magic, ourselves (index.py) and a base class.
if not item.startswith('__') and item not in ['index', 'base']
)
))
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From Arraylist to Array
...e-sized array (which might be faster in older Java versions or non-HotSpot based JVMs).
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Delete multiple remote branches in git
...f on the remote nor begins with refs/, and we are unable to guess a prefix based on the source ref. error: failed to push some refs to 'GIT_URL'
– Jake A. Smith
May 11 '12 at 16:49
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Reading a List from properties file and load with spring annotation @Value
...ere you configure things).
As Dmitry Chornyi points out in a comment, Java based configuration looks like:
@Bean public ConversionService conversionService() {
return new DefaultConversionService();
}
This activates the new configuration service which supports converting String to Collection ...
Set value for particular cell in pandas DataFrame using index
... at hand, but it might be useful for someone wants to add a specific value based on a condition.
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The simplest way to resize an UIImage?
... just noted that, in iOS, your newSize will multiple by 2x, 3x based on device
– Sruit A.Suk
Aug 22 '15 at 8:56
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Looking for a clear definition of what a “tokenizer”, “parser” and...
...onforms to some (usually context free) grammar and may produce some output based on the sequence's grammatical structure.
– Theodore Norvell
Feb 22 '13 at 22:02
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