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Return only string message from Spring MVC 3 Controller
... me figure out I needed to use \@Controller instead of \@RestController in order to return a view, rather than a String.
– khriskooper
Aug 11 '18 at 1:28
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Why is Magento so slow? [closed]
...ely want to try. If you have a EE version, you can get the Full page up in order to get the best of the beast.
A reverse proxy will also help a lot. It'll cache the static ressources, significantly lowering the pressure on the php interpretation stack of your front servers.
Don't forget to write t...
rsync copy over only certain types of files using include option
...*" --include="*.sh" "$from" "$to"
For rsync version 3.0.6 or higher, the order needs to be modified as follows (see comments):
rsync -zarv --include="*/" --include="*.sh" --exclude="*" "$from" "$to"
Adding the -m flag will avoid creating empty directory structures in the destination. Tested in ...
Why is Node.js single threaded? [closed]
...Converting product data into a UI is not CPU intensive, nor is calculating orders or the like. Most of the web is pretty transactional. CPU intensive stuff is things like converting videos, converting image formats, etc. Much of that is due to file i/o which, actually, node does pretty well. And...
SQL Server 2008: How to query all databases sizes?
...er_files F
INNER JOIN sys.databases D ON D.database_id = F.database_id
ORDER BY SizeInBytes desc
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What is the difference between an int and an Integer in Java and C#?
...t store int or other non-object types in collections (List, Map, etc.). In order to store them, you must first box them up in its corresponding boxed type.
Java 5 onwards have something called auto-boxing and auto-unboxing which allow the boxing/unboxing to be done behind the scenes. Compare and co...
How does one output bold text in Bash?
...
In order to apply a style on your string, you can use a command like:
echo -e '\033[1mYOUR_STRING\033[0m'
Explanation:
echo -e - The -e option means that escaped (backslashed) strings will be interpreted
\033 - escaped seq...
Fixing the order of facets in ggplot
...e) to facet_grid(.~size_f)
Then plot:
The graphs are now in the correct order.
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Creating a config file in PHP
...rge PHP applications. However you will likely need to solve the problem in order to find the PHP code which gets incorporated / re-used at runtime.
Common approaches to this are to always use relative directories, or to search from the current directory upwards to find a file exclusively named in t...
Do you (really) write exception safe code? [closed]
... of analysis in mind.
The lowest guarantee offered is basic, but then, the ordering of each instruction makes the whole function "none", because if 3. throws, x will leak.
The first thing to do would be to make the function "basic", that is putting x in a smart pointer until it is safely owned by th...