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How to solve PHP error 'Notice: Array to string conversion in…'
...gt;
int(3)
[1]=>
int(4)
[2]=>
int(5)
}
Correction 2: Use json_encode to collapse the array to json string:
$stuff = array(1,2,3);
print json_encode($stuff); //Prints [1,2,3]
Correction 3: Joining all the cells in the array together:
<?php
$stuff = array(1,2,3);
pri...
How to use executables from a package installed locally in node_modules?
...ically want to use the binaries of modules listed in the project's package.json.
– regular
Oct 3 '13 at 9:12
12
...
jQuery .data() does not work, but .attr() does
...ttempts to evaluate/parse the attributes. So with an attribute like data-myjson='{"hello":"world"}' when retrieved via .data() will return an Object while retrieval via .attr() will return a string. See jsfiddle example.
Since .data() does extra processing jQuery stores the results of attribute eva...
Processing $http response in service
...function, which also returns a promise
var promise = $http.get('test.json').then(function (response) {
// The then function here is an opportunity to modify the response
console.log(response);
// The return value gets picked up by the then in the controller.
ret...
How to enable CORS in AngularJs
...utput in the called PHP script (i.e before you output the actual response, JSON, what ever.
– davidkonrad
Apr 9 at 23:52
...
Send POST request using NSURLSession
...nary for the params. The following will send the parameters correctly to a JSON server.
NSError *error;
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self del...
jQuery, simple polling example
... console.log("polling");
},
dataType: "json",
complete: poll,
timeout: 2000
})
}, 5000);
})();
This will make the next request only after the ajax request has completed.
A variation on the above that will execute immediately ...
致PHP路上的“年轻人” - PHP - 清泛IT社区，为创新赋能！
...的项目。类似与内部的CMS系统、CRM系统等等，业务繁琐、数据流混杂、耦合的模块较多，这类项目复杂繁琐，适合PHP新人快速熟悉业务、快速实现子环节功能，对接多个模块练就一身把多个数据源揉一起的能力。通过参与这些复...
How to install a previous exact version of a NPM package?
...You can also add the --save flag to that command to add it to your package.json dependencies, or --save --save-exact flags if you want that exact version specified in your package.json dependencies.
The install command is documented here: https://docs.npmjs.com/cli/install
If you're not sure what ...
Rails - Nested includes on Active Records?
...
If anyone is doing a respond_to block to generate nested json, you can do something like:
respond_to do |f|
f.json do
render json: event.to_json(include: {users: {include: :profile} }), status: :ok
end
end
...