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window.onload vs $(document).ready()
... You say "It will not wait for the images to get loaded." what about other files, js most importantly? Often before calling function from another file - I need to know if it is loaded.
– Darius.V
Aug 12 '15 at 9:35
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Get selected text from a drop-down list (select box) using jQuery
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$("#yourdropdownid option:selected").text();
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Tooltips for cells in HTML table (no Javascript)
...much more control over the behavior of the comment/tooltip. Since the provided demo does not include a table, as per the question, here is a demo that includes a table.
Note that the "position" style for the parent element of the span (a in this case), must be set to "relative" so that the comm...
Heroku NodeJS http to https ssl forced redirect
...rwarded-proto header on your localhost, you can use nginx to setup a vhost file that proxies all of the requests to your node app. Your nginx vhost config file might look like this
NginX
server {
listen 80;
listen 443;
server_name dummy.com;
ssl on;
ssl_certificate /absolute/path/t...
Django REST framework: non-model serializer
...nd need your advice. I am developing a web service. The service has to provide REST interface to other services. The REST interface, which I need to implement, is not working with my models directly (I mean the get, put, post, delete operations). Instead, it provides other services with some calcula...
LINQ OrderBy versus ThenBy
...y(o => o.InvoiceOwner.FirstName)
.ThenBy(o => o.InvoiceID);
Note how you can use the same name each time. This is also equivalent to:
tmp = from o in invoices.InvoiceCollection
orderby o.InvoiceOwner.LastName,
o.InvoiceOwner.FirstName,
o.Invoi...
Django: How do I add arbitrary html attributes to input fields on a form?
... field = self.fields.get(field_name) field.widget.attrs['data-file'] = 'file' ```
– Stuart Axon
Jun 6 '14 at 11:59
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differentiate null=True, blank=True in django
...anslating to None in Python) if you set null=True. The docs even say to avoid setting null=True because it allows two different kinds of "blanky" values. I just tested this behaviour with Django 1.8/MySQL 5.6
– Edward D'Souza
Aug 3 '16 at 17:14
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Is there a way to @Autowire a bean that requires constructor arguments?
...ring will fetch the constructor value from a system property or properties file. The alternative is for MyBeanService to directly instantiate MyConstructorClass, but if you do that, then MyConstructorClass is no longer a Spring bean.
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How do you set the startup page for debugging in an ASP.NET MVC application?
...ler to be your default route/view, the code would be:
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
"Default", // Route name
"{controller}/{action}/{id}", // URL with pa...