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foreach vs someList.ForEach(){}
...even faster.
I disagree that the list.ForEach(delegate) version is "more functional" in any significant way. It does pass a function to a function, but there's no big difference in the outcome or program organisation.
I don't think that foreach(item in list) "says exactly how you want it done" -...
How to write the Fibonacci Sequence?
...roject Euler (google for it) will train you to do so :P
Good luck and have fun!
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Python - Create a list with initial capacity
..., )
result[i]= message
return result
Results. (evaluate each function 144 times and average the duration)
simple append 0.0102
pre-allocate 0.0098
Conclusion. It barely matters.
Premature optimization is the root of all evil.
...
Understanding events and event handlers in C#
.../ First we have to define a delegate that acts as a signature for the
// function that is ultimately called when the event is triggered.
// You will notice that the second parameter is of MyEventArgs type.
// This object will contain information about the triggered event.
public delegate vo...
What's the difference between window.location= and window.location.replace()?
...e something similar to this in es6 and babel
var a = "hello world"
(async function(){
//do work
})()
This code fail and took forever to figure out.
For some reason what it saw was
var a = "hello world"(async function(){})()
hidden deep within the source code it was telling me "hello world" i...
Create a custom View by inflating a layout?
... attrs, defStyleAttr) {
init {
init(attrs)
}
private fun init(attrs: AttributeSet?) {
View.inflate(context, R.layout.custom_layout, this)
val ta = context.obtainStyledAttributes(attrs, R.styleable.CustomView)
try {
val text = ta.getString(R....
Are getters and setters poor design? Contradictory advice seen [duplicate]
...obably other IDEs as well) lets you automatically generate them. And for a fun project, I once built a code-generator for them in XSLT. But if there's one thing I'd get rid of in Java, its the over-dependence on getters and setters.
...
How to correctly use “section” tag in HTML5?
...t;
<h3>Closing Notes</h3>
<p>Well that was fun. I wonder if the spec will change next week?</p>
</section>
</article>
</div>
Note that <div>, being completely non-semantic, can be used anywhere in the document that the HTML spec ...
App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
How do I discover memory usage of my application in Android?
... difference is between Pss, PrivateDirty, and SharedDirty... well now the fun begins.
A lot of memory in Android (and Linux systems in general) is actually shared across multiple processes. So how much memory a processes uses is really not clear. Add on top of that paging out to disk (let alone ...