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Why Qt is misusing model/view terminology?
...y simple data structures. It becomes difficult to handle if the data is of custom types or structured not in a tree or list (e.g. a graph). In most cases, lists are enough and even in some cases, a model should only hold one single entry. Especially if you want to model one single entry having diffe...
Add context path to Spring Boot application
...let.contextPath=/mainstay
You can then remove your configuration for the custom servlet container. If you need to do some post processing on the container you can add a EmbeddedServletContainerCustomizer implementation to your configuration (for instance to add the error pages).
Basically the pro...
how to reference a YAML “setting” from elsewhere in the same YAML file?
...
Yes, using custom tags. Example in Python, making the !join tag join strings in an array:
import yaml
## define custom tag handler
def join(loader, node):
seq = loader.construct_sequence(node)
return ''.join([str(i) for i in ...
Make sure that the controller has a parameterless public constructor error
...rror is prompted in case such thing happens. Another good tip: Don't use a custom IDependencyResolver but only use a custom IControllerActivator instead.
– Steven
Nov 21 '17 at 18:43
...
Javascript Equivalent to C# LINQ Select
...u could always add a polyfill for old browser support.
You can always add custom methods to the array prototype as well:
Array.prototype.select = function(expr){
var arr = this;
//do custom stuff
return arr.map(expr); //or $.map(expr);
};
var ids = this.fruits.select(function(v){
...
How to make a JTable non-editable
...
This is great if you're not using a custom table model!
– Kingsolmn
Sep 10 '12 at 18:13
27
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Is there a limit to the length of HTML attributes?
...
From http://dev.w3.org/html5/spec/Overview.html#embedding-custom-non-visible-data:
Every HTML element may have any number of custom data attributes specified, with any value.
That which is used to parse/process these data-* attribute values will have
limitations.
Turns out...
How do you find out the type of an object (in Swift)?
... an example in the Swift book. There's no way I know of to directly grab a custom class name, but you can check an instances type using the is keyword as shown below. This example also shows how to implement a custom className function, if you really want the class name as a string.
class Shape {
...
jQuery Validation plugin: disable validation for specified submit buttons
...form with multiple fields that I'm validating (some with methods added for custom validation) with Jörn Zaeffere's excellent jQuery Validation plugin. How do you circumvent validation with specified submit controls (in other words, fire validation with some submit inputs, but do not fire validation...
Action bar navigation modes are deprecated in Android L
...t yet, but it looks like you can wrap all kinds of TabWidgets, Spinners or custom views into a Toolbar and use it as your Actionbar.
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