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Setting Vim whitespace preferences by filetype
...ou like in here, to be run when a Ruby file is loaded, but the recommended ones include setlocal, map <buffer>, command -buffer, and defining functions. Lots more information is in the User Guide; if you're pretty familiar with scripting vim then jump to :help 41.11, otherwise read :help usr_4...
What's the difference between jQuery's replaceWith() and html()?
...unction returns the replaced element, I was expecting it to return the new one with code like this: var $form = $target.closest('tr').replaceWith(html) It turns out $form contains the element before replacement. sigh
– Pawel Krakowiak
Jul 3 '12 at 11:34
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Maven: missing net.sf.json-lib
...
Just for documentation: there is at least one bug in Gradle associated with transitive dependencies, also as far as I can tell, json-lib doesn't supply any classifier data in its POM (see this and this). I also couldn't find a way to determine whether Gradle checks f...
Spring Boot Rest Controller how to return different HTTP status codes?
...tus(HttpStatus.CONFLICT) // 409
@ExceptionHandler(DataIntegrityViolationException.class)
public void handleConflict() {
// Nothing to do
}
}
Also you can pass HttpServletResponse to controller method and just set response code:
public RestModel create(@RequestBody String data...
C++11 reverse range-based for-loop
...
Actually, in C++14 it can be done with a very few lines of code.
This is a very similar in idea to @Paul's solution. Due to things missing from C++11, that solution is a bit unnecessarily bloated (plus defining in std smells). Thanks to C++14 we can make...
How to use Active Support core extensions
...anularity, you can choose to load bigger chunks. If you want everything in one big gulp use...
For 1.9.2:
rvm 1.9.2
irb -f
irb(main):001:0> require 'active_support/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
...
Cast an instance of a class to a @protocol in Objective-C
...een/used it, doesn't mean it's a code smell. Here's a code snippet showing one example of where throwing away type information by using id is a problem: gist.github.com/nsforge/7743616
– Nick Forge
Dec 2 '13 at 1:43
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what is the use of xsi:schemaLocation?
...ocation="http://somewhere http://somewhere/something.xsd" typically within one of your dependency jars it will contain a copy of that xsd file, in its resources section, and spring has a "mapping" capability saying to treat that xsd file as if it maps to the url http://somewhere/something.xsd (so yo...
Making a property deserialize but not serialize with json.net
... uses an internal integration-specific super set of the base model, where none of the superclass properties should be serialized), by setting the get-properties to internal. Having public setters allowed Web Api to set the properties, but stopped it from serializing them.
– Dan...
Remove 'a' from legend when using aesthetics and geom_text
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I think this is a better solution than the accepted one, as it allows to specifically remove the 'a' letter from the legend, while other aesthetics can, if desired, remain untouched.
– Markel
May 30 at 15:33
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