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What requirement was the tuple designed to solve?
...e/use a tuple in a very efficient and simple way:
var person = (Id:"123", Name:"john"); //create tuble with two items
Console.WriteLine($"{person.Id} name:{person.Name}") //access its fields
Returning more than one value from a method:
public (double sum, double average) ComputeSu...
What does the M stand for in C# Decimal literal notation?
... M or m is of type decimal. For example, the literals 1m, 1.5m, 1e10m, and 123.456M are all of type decimal. This literal is converted to a decimal value by taking the exact value, and, if necessary, rounding to the nearest representable value using banker's rounding. Any scale apparent in the liter...
how to get the cookies from a php curl into a variable
...=Tue, 14-Jul-2015 13:50:39 GMT; path=/
Set-Cookie: sessionToken=abc123; Expires=Wed, 09 Jun 2021 10:18:14 GMT;
//Cookie names cannot contain any of the following '=,; \t\r\n\013\014'
//
*/
if (stripos($header, "Set-Cookie:") !== 0) {
continue;
...
Chrome Dev Tools - “Size” vs “Content”
...ber is "Content". I can't find it anywhere.
– flyingL123
Sep 19 '17 at 0:09
1
Just a note that in...
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....
Tuples( or arrays ) as Dictionary keys in C#
...ta = new Dictionary<myKey, string>()
{
{new myKey(1, 2, 3), "data123"},
{new myKey(4, 5, 6), "data456"},
{new myKey(7, 8, 9), "data789"}
};
You also can use it in contracts
as a key for join or groupings in linq
going this way you never ever mistype order of Item1, Item2, Item3
...
CSS: Control space between bullet and
...semantic when it is assigned a class, for instance <span class="tel">123-456-7890</span> is implicitly semantic.
– ingyhere
Mar 2 '12 at 2:01
4
...
ADB Shell Input Events
...DOWN"
94 --> "KEYCODE_PICTSYMBOLS"
...
122 --> "KEYCODE_MOVE_HOME"
123 --> "KEYCODE_MOVE_END"
The complete list of commands can be found on:
http://developer.android.com/reference/android/view/KeyEvent.html
...
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.
...
What is the 'CLSCompliant' attribute in .NET?
...
vcsjones
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answered Feb 20 '09 at 17:20
Jon SkeetJo...