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jQuery: Best practice to populate drop down?
...
$.getJSON("/Admin/GetFolderList/", function(result) {
var options = $("#options");
//don't forget error handling!
$.each(result, function(item) {
options.append($("<option />").val(item.ImageFolderID).tex...
How to delete images from a private docker registry?
...rl -v --silent -H "Accept: application/vnd.docker.distribution.manifest.v2+json" -X GET http://localhost:5000/v2/<name>/manifests/<tag> 2>&1 | grep Docker-Content-Digest | awk '{print ($3)}'
Response will be in the following format:
sha256:6de813fb93debd551ea6781e90b02f1f93efab...
Can anyone explain CreatedAtRoute() to me?
...Calls to your Post method will not only return the new object (normally as JSON), it will set the Location header on the response to the URI that would get that resource.
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How to get the IP address of the docker host from inside a docker container
...kins but docker wasnt able to connect at the add a cloud step, I used this tcp://host.docker.internal:2375 and enabled 'expose daemon on localhost:2375' and it works. saved a lot of time . Thanks!
– Vikash
Jun 14 '19 at 7:38
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Working with select using AngularJS's ng-options
....name for item in items"></select>
<pre>{{selectedItem | json}}</pre>
</div>
The above will allow you to select an entire object into $scope.selectedItem directly. The point is, with AngularJS, you don't need to worry about what's in your option tag. Let AngularJS han...
Difference Between ViewResult() and ActionResult()
... URL that is determined by the
routing engine, based on given route data
JsonResult - Serializes a given ViewData object to JSON format
JavaScriptResult - Returns a piece of JavaScript code that can be executed on the client
ContentResult - Writes content to the response stream without requiring ...
What is the best way to test for an empty string with jquery-out-of-the-box?
...r isEmpty = function(data) {
if(typeof(data) === 'object'){
if(JSON.stringify(data) === '{}' || JSON.stringify(data) === '[]'){
return true;
}else if(!data){
return true;
}
return false;
}else if(typeof(data) === 'string'){
if(!...
How can I return two values from a function in Python?
...ich is a namedtuple. So you can do:
data, errors = MySchema.loads(request.json())
if errors:
...
or
result = MySchema.loads(request.json())
if result.errors:
...
else:
# use `result.data`
In other cases you may return a dict from your function:
def select_choice():
...
ret...
“Missing compiler required member” error being thrown multiple times with almost no changes to code
...mic type NewtonSoft etc In .NetStandard Class library: ``` string weatherjson = await GetAsync(url); dynamic obj = JsonConvert.DeserializeObject(weatherjson); dynamic temp = obj.main.temp; ``` I did Nuget Search for Microsoft.CSharp and installed that. Library now builds :...
Is there a timeout for idle PostgreSQL connections?
...ks connections anyway; I very strongly recommend configuring PgBouncer.
A TCP keepalive won't do the job here, because the app is still connected and alive, it just shouldn't be.
In PostgreSQL 9.2 and above, you can use the new state_change timestamp column and the state field of pg_stat_activity ...