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Difference between / and /* in servlet mapping url pattern
... I'd like to clarify a subtle point. / overwrites the default servlet the web server installs. For example, Tomcat installs a DefaultServlet which serves static resources. Using / gets rid of the default servlet as a (most likely undesirable) side effect.
– Candy Chiu
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Why does Date.parse give incorrect results?
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@RoyiNamir, it means that the results depend on what web browser (or other JavaScript implementation) is running your code.
– Samuel Edwin Ward
Mar 29 '13 at 14:58
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
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@Isantipov: No, it just means that these web frameworks don't rely on the absence of a posted value for a checkbox to indicate false. Look at RyanJMcGowan's answer below: "Sending a hidden input makes it possible to know that the checkbox was present on the page wh...
What's the difference between ContentControl and ContentPresenter?
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Sometimes an example is easier than theoretical jargon. In an MS web site (Scroll to the bottom: http://msdn.microsoft.com/en-us/library/system.windows.controls.contentpresenter(v=vs.110).aspx), it uses a button as an example. A Button has a ContentControl, which allows you to place one co...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...to create a Python-based charset detector that's file-oriented (instead of web-oriented) and works well with 8-bit character sets including legacy ** n ones like cp850 and cp437. It's nowhere near prime time yet. I'm interested in training files; are your ISO-8859-1 / cp1252 / MacRoman files as equa...
What are the minimum margins most printers can handle?
... the driver settings, sometimes also on the device itself (front panel, or web interface).
Older models, for example HP's, define in their PPDs their margines quite generously, just to be on the supposedly "safe side". Very often HP used 1/3, 1/2 inch or more (like "24 24 588 768" for Letter format...
What is difference between functional and imperative programming languages?
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Imperative programming style was practiced in web development from 2005 all the way to 2013.
With imperative programming, we wrote out code that listed exactly what our application should do, step by step.
The functional programming style produces abstraction through c...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...years we will have an option to choose how large we want favicons to be on webbrowser tabs. Choose from: 16x16 32x32 64x64 128x128 Being the original poster, its invigorating to see 9 years later folks still care, about the little things that make life more beautiful, more enjoyable, snappier or j...
What is NODE_ENV and how to use it in Express?
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NODE_ENV is an environment variable made popular by the express web server framework. When a node application is run, it can check the value of the environment variable and do different things based on the value. NODE_ENV specifically is used (by convention) to state whether a particular ...
How does OAuth 2 protect against things like replay attacks using the Security Token?
...a protocol with which a 3-party app can access your data stored in another website without your account and password. For a more official definition, refer to the Wiki or specification.
Here is a use case demo:
I login to LinkedIn and want to connect some friends who are in my Gmail contacts. Li...