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If REST applications are supposed to be stateless, how do you manage sessions?
...the server to fulfill that request. The server never relies on information from previous requests. If that information was important, the client would have to send it again in subsequent request. Statelessness also brings new features. It’s easier to distribute a stateless application across load-...
What is the difference between getFields and getDeclaredFields in Java reflection
...ent class, not any base classes that the current class might be inheriting from.
To get all the fields up the hierarchy, I have written the following function:
public static Iterable<Field> getFieldsUpTo(@Nonnull Class<?> startClass,
@Nullable Class&...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...nteger part of the coordinate. And no, the sign doesn't count - that comes from the (un)signed attribute.
– Alix Axel
May 9 '13 at 9:54
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Is UML practical? [closed]
...what you're doing though. What about the new hire who comes in six months from now and needs to come up to speed on the code? What about five years from now when everyone currently working on the project is gone?
It's incredibly helpful to have some basic up to date documentation available for an...
What function is to replace a substring from a string in C?
... // first time through the loop, all the variable are set correctly
// from here on,
// tmp points to the end of the result string
// ins points to the next occurrence of rep in orig
// orig points to the remainder of orig after "end of rep"
while (count--) {
ins...
How can I launch Safari from an iPhone app?
... might be a rather obvious question, but can you launch the Safari browser from an iPhone app?
7 Answers
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How to get the client IP address in PHP [duplicate]
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Whatever you do, make sure not to trust data sent from the client. $_SERVER['REMOTE_ADDR'] contains the real IP address of the connecting party. That is the most reliable value you can find.
However, they can be behind a proxy server in which case the proxy may have set th...
Refresh all files in buffer from disk in vim
The command to refresh a file from version on disk is :e!
5 Answers
5
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Access key value from Web.config in Razor View-MVC3 ASP.NET
How do I access a key value from web.config in my Razor view.
4 Answers
4
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How can I pass data from Flask to JavaScript in a template?
...es a call to an API that returns a dictionary. I want to pass information from this dict to JavaScript in the view. I am using the Google Maps API in the JS, specifically, so I'd like to pass it a list of tuples with the long/lat information. I know that render_template will pass these variables ...