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Cancellation token in Task constructor: why?
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edited Feb 18 at 9:44
Eliahu Aaron
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What's the meaning of * (asterisk) in XAML ColumnDefinition?
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168
When you define a column in a WPF grid you can set the width to one of three possible values:
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Fastest way to remove first char in a String
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151
The second option really isn't the same as the others - if the string is "///foo" it will beco...
How does type Dynamic work and how to use it?
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1 Answer
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What is the difference between build.sbt and build.scala?
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To give a brief example, this build.sbt:
name := "hello"
version := "1.0"
is a shorthand notation roughly equivalent to this project/Build.scala:
import sbt._
import Keys._
object Build extends Build {
lazy val root = Project(id = "root", base = file(".")).settings(
name := "hello",
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MySQL - length() vs char_length()
...r example:
select length(_utf8 '€'), char_length(_utf8 '€')
--> 3, 1
As you can see the Euro sign occupies 3 bytes (it's encoded as 0xE282AC in UTF-8) even though it's only one character.
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What is digest authentication?
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181
The main difference is that it doesn't require sending the username and password across the wi...
Show control hierarchy in the WinForms designer
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191
You need to use the Document Outline
View > Other Windows > Document Outline
Or via h...
How to make a select with array contains value clause in psql
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128
Try
SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]
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