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what's the correct way to send a file from REST web service to client?
...low should do the job:
@GET
@Path("/{key}")
public Response download(@PathParam("key") String key,
@Context HttpServletResponse response) throws IOException {
try {
//Get your File or Object from wherever you want...
//you can use the key parameter t...
How to retrieve GET parameters from javascript? [duplicate]
For js within page.html ,how can it retrieve GET parameters?
17 Answers
17
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Does Swift have documentation generation support?
...4 ~ Added "- Throws: ..." as a top-level list item which appears alongside parameters and return descriptions in Quick Help.
Xcode 7 beta 1 ~ Some significant changes to syntax with Swift 2 - documentation comments now based on Markdown (same as playgrounds).
Xcode 6.3 (6D570) ~ Indented text is n...
Dependency injection with Jersey 2.0
...ervice.class).to(MyService.class);
}
}
When @Inject is detected on a parameter or field of type MyService.class it is instantiated using the class MyService. To use this binder, it need to be registered with the JAX-RS application. In your web.xml, define a JAX-RS application like this:
<s...
MIN and MAX in C
...
It's also provided in the GNU libc (Linux) and FreeBSD versions of sys/param.h, and has the definition provided by dreamlax.
On Debian:
$ uname -sr
Linux 2.6.11
$ cat /etc/debian_version
5.0.2
$ egrep 'MIN\(|MAX\(' /usr/include/sys/param.h
#define MIN(a,b) (((a)<(b))?(a):(b))
#define MA...
CURL alternative in Python
...dler, Request, build_opener
from urllib import urlencode
def curl(url, params=None, auth=None, req_type="GET", data=None, headers=None):
post_req = ["POST", "PUT"]
get_req = ["GET", "DELETE"]
if params is not None:
url += "?" + urlencode(params)
if req_type not in post_req + get_re...
Rspec doesn't see my model Class. uninitialized constant error
...
Factories folder define in your app
FactoryBot.define do
factory :user_params , :class => 'User' do
username 'Alagesan'
password '$1234@..'
end
end
Your Controller RSpec file:
it 'valid params' do
post :register, params: {:user => user_params }
end
...
How to obtain the query string from the current URL with JavaScript?
...lue("name"));
In modern browsers
In modern browsers you have the searchParams property of the URL interface, which returns a URLSearchParams object. The returned object has a number of convenient methods, including a get-method. So the equivalent of the above example would be:
let params = (new...
parsing JSONP $http.jsonp() response in angular.js
... JSON_CALLBACK string as a placeholder for
specifying where the callback parameter value should go
You must now define the callback like so:
$http.jsonp('some/trusted/url', {jsonpCallbackParam: 'callback'})
Change/access/declare param via $http.defaults.jsonpCallbackParam, defaults to callback...
Building a minimal plugin architecture in Python
...files, look for a well-known entry point possibly with module-level config params, and go from there. I use file-monitoring stuff for a certain amount of dynamism in which plugins are active, but that's a nice-to-have.
Of course, any requirement that comes along saying "I don't need [big, complicat...