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Why can't non-default arguments follow default arguments?
...in the correct order:
Let us take a look at keyword arguments, using your function.
def fun1(a="who is you", b="True", x, y):
... print a,b,x,y
Suppose its allowed to declare function as above,
Then with the above declarations, we can make the following (regular) positional or keyword argume...
Why doesn't RecyclerView have onItemClickListener()?
... object : RecyclerView.OnChildAttachStateChangeListener {
override fun onChildViewAttachedToWindow(view: View) {
// every time a new child view is attached add click listeners to it
val holder = this@ItemClickSupport.recyclerView.getChildViewHolder(view)
...
How to hide Soft Keyboard when activity starts
...tension to hide keyboard
// In onResume, call this
myView.hideKeyboard()
fun View.hideKeyboard() {
val inputMethodManager = context.getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
inputMethodManager.hideSoftInputFromWindow(windowToken, 0)
}
Alternatives based on use case:
f...
Is there any way to not return something using CoffeeScript?
...feeScript automatically returns the last item in a scope. Can I avoid this functionality?
5 Answers
...
Difference between toFixed() and toPrecision()?
...rovides x total length." does not necessarily hold. Counter example: 0.00001234.toPrecision(3)
– djvg
Nov 28 '18 at 8:36
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Wrap long lines in Python [duplicate]
...
def fun():
print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#st...
Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...his C# - F# example
C#:
public class Class1
{
public static void Foo(Func<object, string> f)
{
Console.WriteLine(f.Method.GetParameters()[0].Name);
}
}
F#:
Class1.Foo(fun yadda -> "hello")
Result:
"arg" is printed (not "yadda").
As a result, library designers sh...
Access lapply index names inside FUN
Is there a way to get the list index name in my lapply() function?
12 Answers
12
...
What actually causes a Stack Overflow error? [duplicate]
...LLS = 710;
public static void main(String[] args)
{
final Functor[] functors = new Functor[CALLS];
for (int i = 0; i < CALLS; i++)
{
final int finalInt = i;
functors[i] = new Functor()
{
@Override
...
Supabase 拓展：App 接入 Supabase 后端服务（Auth + PostgreSQL + Storage...
...：App 接入 Supabase 后端服务（Auth + PostgreSQL + Storage + Edge Function）
Supabase 拓展
适用场景
组件组成
组件间关系
开发前准备工作
1. 获取 Supabase 配置
2. 配置 Auth 组件
3. 使用功...