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what is the difference between a portlet and a servlet?
...richer environment provided by the Portal, extra APIs are provided so that what is displayed by any portlet can be configured by individual users to their preferences, and the porlets can communicate with each other - press a button in one, something happens in a another.
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Spring Boot not serving static content
...write any code to add another location for static resources in addition to what is already provided. Looking at org.springframework.boot.autoconfigure.web.ResourceProperties from v1.3.0.RELEASE, I see a field staticLocations that can be configured in the application.properties. Here's a snippet from...
How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...eplace method:
text = text.replace('old', 'new');
The first argument is what you're looking for, obviously. It can also accept regular expressions.
Just remember that it does not change the original string. It only returns the new value.
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How do I change the text of a span element using JavaScript?
... for user-supplied input or strings you don't control unless
// you know what you are doing and have sanitized the string first.
document.getElementById('myspan').innerHTML = 'newtext';
However, as others note, if you are not the source for any part of the text string, using innerHTML can subjec...
Get local IP address
...n for Send/Recv, discards all packets from other addresses, and - which is what we use - transfers the socket into "connected" state, settings its appropriate fields. This includes checking the existence of the route to the destination according to the system's routing table and setting the local en...
How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
I understand the basics of how ports work. However, what I don't get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port. Does the server reply back from an available port to the client, and simply state the reply came from 80? ...
multiprocessing: How do I share a dict among multiple processes?
...sults. (so each child process may use D to store its result and also see what results the other child processes are producing)
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How do I abort the execution of a Python script? [duplicate]
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sys.stdout.flush() paired with os._exit(0) was exactly what I needed. Thanks!
– Anconia
Apr 17 '14 at 19:27
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Designer Added then removed by Visual Studio on load/unload
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This might be related to what files you have open in the saved solution state. I ran into this problem in VS2010 and found that if I close the solution while an .xml file was open in the editor, then on the subsequent re-open of the solution, the pr...
Remove element by id
... This might leave a space where an iframe used to be if that's what you're trying to remove.
– lacostenycoder
Mar 13 at 18:37
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