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Spring 3 MVC accessing HttpRequest from controller
...**
* Generate a PDF report...
*/
@RequestMapping(value = "/report/{objectId}", method = RequestMethod.GET)
public @ResponseBody void generateReport(
@PathVariable("objectId") Long objectId,
HttpServletRequest request,
HttpServletResponse response) {
// ...
// Her...
sbt-assembly: deduplication found error
...
Use the "provided" configuration, which will scope your dependent library.
For example:
libraryDependencies += "org.apache.spark" %% "spark-core" % "1.1.0" % "provided"
If needed, read more at
https://github.com/sbt/sbt-assembly#excl...
When should one use a spinlock instead of mutex?
...at problem and has thus deprecated OSSpinLock as a result. The new lock is called os_unfair_lock. This lock avoids the situation mentioned above as it is aware of the different thread priority classes. If you are sure that using spinlocks is a good idea in your iOS project, use that one. Stay away f...
Django - Circular model import issue
... Ahh, that worked, I was trying just 'Theme' before and it didn't work. Thanks. Is there any kind of performance hit for doing it this way? I'd like to keep my lookups non lazy if possible :)
– Hanpan
Dec 7 '10 at 16:47
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Check if string matches pattern
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Most concise way to convert a Set to a List
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Considering that we have Set<String> stringSet we can use following:
Java 10 (Unmodifiable list)
List<String> strList = stringSet.stream().collect(Collectors.toUnmodifiableList());
Java 8 (Modifiable Lists)
impor...
Is there a difference between /\s/g and /\s+/g?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Difference between `npm start` & `node app.js`, when starting app?
...e man page, npm start:
runs a package's "start" script, if one was provided.
If no version is specified, then it starts the "active" version.
Admittedly, that description is completely unhelpful, and that's all it says. At least it's more documented than socket.io.
Anyhow, what really happe...
Network usage top/htop on Linux
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jnettop is another candidate.
edit: it only shows the streams, not the owner processes.
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Convert unix time to readable date in pandas dataframe
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Just another point. This didn't work for me in 0.11, but fine in 0.12+
– W A Carnegie
Oct 8 '13 at 9:33
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