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Make elasticsearch only return certain fields?
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Yep! Use a source filter. If you're searching with JSON it'll look something like this:
{
"_source": ["user", "message", ...],
"query": ...,
"size": ...
}
In ES 2.4 and earlier, you could also use the fields option to the search API:
{
"fields": ["user", "...
How to find the created date of a repository project on GitHub?
...pository}
Example: https://api.github.com/repos/libgit2/libgit2sharp
The JSON payload will expose a created_at member with the UTC date the repository was created.
Considering the LibGit2Sharp repository above, one can see that it's been created on Feb, 2nd 2011 at 16:44:49 UTC.
Note: The create...
How can I render inline JavaScript with Jade / Pug?
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simply use a 'script' tag with a dot after.
script.
var users = !{JSON.stringify(users).replace(/<\//g, "<\\/")}
https://github.com/pugjs/pug/blob/master/examples/dynamicscript.pug
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Node.js Web Application examples/tutorials [closed]
... Development process, you have to write less code, it works perfectly with JSON, you loose all that context switching.
I mainly did gaming experiments so far, but I can for sure say that there will be many cool multi player (or even MMO) things in the future, that use both HTML5 and Node.js.
Node....
So, JSONP or CORS? [closed]
...irefox<3.5 or various other older or obscure browsers, CORS is out, use JSONP. IE8 and IE9 sorta support CORS but have problems, see the link in the first comment below.
On the other hand, if your web API is read/write (e.g. full REST or just POST/GET) instead of just read (i.e. GET), JSONP is o...
How to get all registered routes in Express?
...I am using node 0.10 and it was app.routes.routes - which means I could do JSON.stringify(app.routes.routes)
– guy mograbi
Feb 1 '14 at 15:33
7
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Passing an array as a function parameter in JavaScript
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@timhc22 , and when using the json object to pass as a parameter to a function dont forget the Parameter Destruction for better readability
– Muhammad Omer Aslam
Sep 5 '19 at 13:50
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gem install: Failed to build gem native extension (can't find header files)
...reate an app using ruby on rails. it complained about how it can't install json and bundler can't continue. installing ruby-devel worked.
– Jack
Nov 4 '12 at 20:43
2
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How to test if parameters exist in rails
...present? => false So won't work when e.g. passing parameters via json body as can pass booleans.
– James
Sep 29 '17 at 10:19
1
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How to enable or disable an anchor using jQuery?
... url,
data: data,
cache: false,
success: function (json) {
// when it's done, we enable the anchor again
anchor.removeData("disabled");
},
error: function () {
// there was an error, enable the anchor
anchor.rem...