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How to pick just one item from a generator?
I have a generator function like the following:
7 Answers
7
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Why does C# disallow readonly local variables?
Having a friendly debate with a co-worker about this. We have some thoughts about this, but wondering what the SO crowd thinks about this?
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Animate change of view background color on Android
How do you animate the change of background color of a view on Android?
16 Answers
16...
What does '--set-upstream' do?
...anch --set-upstream <remote-branch>
sets the default remote branch for the current local branch.
Any future git pull command (with the current local branch checked-out),
will attempt to bring in commits from the <remote-branch> into the current local branch.
One way to avoid having to ...
How to get controls in WPF to fill available space?
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Each control deriving from Panel implements distinct layout logic performed in Measure() and Arrange():
Measure() determines the size of the panel and each of its children
Arrange() determines the rectangle where each control renders
The last child of the DockPanel fills the remaining space...
What is “lifting” in Haskell?
I don't understand what "lifting" is. Should I first understand monads before understanding what a "lift" is? (I'm completely ignorant about monads, too :) Or can someone explain it to me with simple words?
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undefined reference to `WinMain@16'
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int main()
{
MessageBox( 0, "Blah blah...", "My Windows app!", MB_SETFOREGROUND );
}
Now let's build it using GNU toolchain (i.e. g++), no special options. Here gnuc is just a batch file that I use for that. It only supplies options to make g++ more standard:
C:\test> gnuc x.cpp
C:\test...
Echo a blank (empty) line to the console from a Windows batch file [duplicate]
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Any of the below three options works for you:
echo[
echo(
echo.
For example:
@echo off
echo There will be a blank line below
echo[
echo Above line is blank
echo(
echo The above line is also blank.
echo.
echo The above line is also blank.
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How do you find the last day of the month? [duplicate]
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@JonSkeet Did you ever make this easy in NodaTime, or is this still the best way to do this?
– Ben Jenkinson
Jan 30 '15 at 16:51
1
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How to cancel a Task in await?
...nRT tasks, and I'm trying to cancel a task using the method below, and it works to some point. The CancelNotification method DOES get called, which makes you think the task was cancelled, but in the background the task keeps running, then after it's completed, the status of the Task is always comple...