大约有 40,000 项符合查询结果（耗时：0.0740秒） [XML]
Does Python have a ternary conditional operator?
...om many other languages (such as C, C++, Go, Perl, Ruby, Java, Javascript, etc.), which may lead to bugs when people unfamiliar with Python's "surprising" behaviour use it (they may reverse the argument order).
Some find it "unwieldy", since it goes contrary to the normal flow of thought (thinking o...
How can I make a WPF combo box have the width of its widest element in XAML?
...t the default ComboBox ControlTemplates that I've come across (Aero, Luna, etc.) all nest the ItemsPresenter in a Popup. This means that the layout of these items is deferred until they are actually made visible.
An easy way to test this is to modify the default ControlTemplate to bind the MinWidt...
What's the difference between the Dependency Injection and Service Locator patterns?
...to have a central location for common dependencies (e.g. settings, logger, etc). Given a class using such deps, you can create a "real" constructor that receives the deps, and a default (no parameter) constructor that retrieves from the SL and forwards to the "real" constructor.
EDIT: and, of cours...
Disable intellij indexing on specific folder
...ther than the search indexer? It won't exclude it from builds, deployment, etc. right?
– Janac Meena
Jul 8 '19 at 14:59
|
show 2 more commen...
On a CSS hover event, can I change another div's styling? [duplicate]
...David yes only in limited situations where #b is a child or sibling of #A, etc. The OP didn't specify the relationship between the two, so I assumed this wasn't the case.
– Ben Rowe
Aug 2 '11 at 9:56
...
Downloading all maven dependencies to a directory NOT in repository?
... @ses A standard maven build (e.g. compile, test, package, install, etc.; not sure about validate) already copies all dependencies to your local repo by default. This is not for that. Instead it's for situations where you need your app's dependencies for whatever reason. I'm using it right no...
Transform DateTime into simple Date in Ruby on Rails
...recently wrote a gem to simplify this process and to neaten up your views, etc etc.
Check it out at: http://github.com/platform45/easy_dates
share
|
improve this answer
|
fo...
Dependency Injection vs Factory Pattern
...plemented in many ways like DI using constructors, using mapping xml files etc.
share
|
improve this answer
|
follow
|
...
In C++, what is a virtual base class?
...l (e.g. typedef, member variable, member function, cast to the base class, etc.). This really is a multiple inheritance issue, an issue that users should be aware to use multiple inheritance correctly, instead of going the Java way and conclude "Multiple inheritance is 100% evil, let's do that with ...
Is right click a Javascript event?
...eyboard or other input mechanisms to indicate main,
secondary, auxilary, etc. Others may have many buttons mapped to
different functions and button values.
Reference:
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent...