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Check if a table exists in Rails
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In Rails 5 the API became explicit regarding tables/views, collectively data sources.
# Tables and views
ActiveRecord::Base.connection.data_sources
ActiveRecord::Base.connection.data_source_exists? 'kittens'
# Tables
ActiveRecord::Base.co...
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
... you an example of how I bypass this problem with the Expedia Hotel search API:
if (isset($_POST)) {
$apiKey = $_POST['apiKey'];
$cid = $_POST['cid'];
$minorRev = 99;
$url = 'http://api.ean.com/ean-services/rs/hotel/v3/list?' . 'cid='. $cid . '&' . 'minorRev=' . $minorRev . '&' . '...
Best practice to call ConfigureAwait for all server-side code
When you have server-side code (i.e. some ApiController ) and your functions are asynchronous - so they return Task<SomeObject> - is it considered best practice that any time you await functions that you call ConfigureAwait(false) ?
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Return XML from a controller's action in as an ActionResult?
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Do you think it's possible to modify this for use in an API controller?
– Ray Ackley
Nov 1 '12 at 1:34
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How do I make a request using HTTP basic authentication with PHP curl?
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$api_key = "your_api_key";
$password = "xxxxxx";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://x...
Can I inject a service into a directive in AngularJS?
...ource end point or a generic delete-record button which interacts with any api end point. You don't want to re-implement the table directive for every controller or data-source.
template.html
<div my-directive api-service='ServiceName'></div>
my-directive.directive.coffee
angular.mo...
jQuery Event Keypress: Which key was pressed?
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@Tim: Alas, I just tested this with Firefox using api.jquery.com/keypress : when I press <Tab>, e.which isn't set (remains 0), but e.keyCode is (9). See stackoverflow.com/questions/4793233/… why this matters.
– Marcel Korpel
Jan...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
...tion. But too much fear results in bad implementations, like the clipboard API, which has been disabled altogether, instead creating confirmation dialogs, like for webcams, mics, screenshot capability, etc.
– StanE
May 24 '17 at 17:50
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How to develop Desktop Apps using HTML/CSS/JavaScript? [closed]
...can use it to debug js. AppJS also has low level access to OS using nodejs APIs.
– Morteza Milani
Sep 12 '12 at 9:22
1
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How can I use Guzzle to send a POST request in JSON?
...Type' => 'application/json' ]
]);
$response = $client->post('http://api.com/CheckItOutNow',
['body' => json_encode(
[
'hello' => 'World'
]
)]
);
To get the response status code and the content of the body I did this:
echo '<pre>' . var_export...