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Why Qt is misusing model/view terminology?
... opinion, the people who invented MVC should be turned to when we want to know how it is supposed to be implemented "correctly". In the original smalltalk paper it says:
The view manages the graphical and/or textual output to the portion of the bitmapped display that is allocated to its applica...
PHP 5: const vs static
...s 10
echo ClassName::MY_CONST; // returns 5
ClassName::$my_var = 20; // now equals 20
ClassName::MY_CONST = 20; // error! won't work.
Public, protected, and private are irrelevant in terms of consts (which are always public); they are only useful for class variables, including static variable....
Managing relationships in Laravel, adhering to the repository pattern
...sing Laravel 4 and had to answer all of the questions you are asking right now. After reading all of the available Laravel books over at Leanpub, and tons of Googling, I came up with the following structure.
One Eloquent Model class per datable table
One Repository class per Eloquent Model
A Servi...
What is a “batch”, and why is GO used?
...the GO does so that the next batch can be run successfully and the client knows for sure the batch before it is done server-side.
– PositiveGuy
Apr 19 '10 at 15:44
3
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Best practices/guidance for maintaining assembly version numbers
...d to evolve my approach.
Major.Minor.Macro.Build
The revision number has now gone, build has shifted to where the revision used to be and Macro has been inserted. You can use the macro how you see fit but most of the time I leave it alone. Because we use TeamCity the information lost from the revi...
How can I build a small operating system on an old desktop computer? [closed]
This might be in vain, as I know writing an operating system is unbearably complicated (especially by oneself).
20 Answers
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How to add custom validation to an AngularJS form?
...on
Custom Validation Directives
Edit: using ngMessages in 1.3.X
You can now use the ngMessages module instead of ngShow to show your error messages. It will actually work with anything, it doesn't have to be an error message, but here's the basics:
Include <script src="angular-messages.js"&g...
Browsers' default CSS for HTML elements
...d behavior with some html elements like medias and inputs elements, we can now in 2017 use pretty safely the css filters proprety on top of them.
This allow to give a color palette with the hue-rotate filter that will render pretty well cross browsers.
The following snippets show a way to use a in...
App Inventor 2 动态创建组件与布局教程 · App Inventor 2 中文网
...wButton = DynamicComponents1.CreateComponent("Button", join("btn_", Clock1.Now()))
// 设置新按钮的属性
DynamicComponents1.SetPropertyOfComponent(newButton, "Text", "我是动态按钮")
DynamicComponents1.SetPropertyOfComponent(newButton, "Width", -2) // （表示自动适配内容）...
What are the Dangers of Method Swizzling in Objective-C?
... calls that, but the _cmd argument isn't setFrame: like it should be. It's now my_setFrame:. The original implementation is being called with an argument it never expected it would receive. This is no good.
There's a simple solution — use the alternative swizzling technique defined above. The arg...