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Calculating width from percent to pixel then minus by pixel in LESS CSS
...ll calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible?
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Should I avoid 'async void' event handlers?
...ync Task OnFormLoadAsync(object sender, EventArgs e)
{
await Task.Delay(2000);
...
}
private async void Form_Load(object sender, EventArgs e)
{
await OnFormLoadAsync(sender, e);
}
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im...
How can I expose more than 1 port with Docker?
...service file?
– Lanti
Jul 1 '15 at 20:15
2
I think the correct term here is publish not expose.
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How to get the home directory in Python?
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edited Apr 17 at 18:10
Arsen Khachaturyan
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a...
Declare variable in table valued function
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209
There are two flavors of table valued functions. One that is just a select statement and one th...
How do you implement a private setter when using an interface?
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– Marcello Nicoletti
Feb 26 '18 at 21:40
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Create a tar.xz in one command
...member to man tar :)
tar cfJ <archive.tar.xz> <files>
Edit 2015-08-10:
If you're passing the arguments to tar with dashes (ex: tar -cf as opposed to tar cf), then the -f option must come last, since it specifies the filename (thanks to @A-B-B for pointing that out!). In that case, th...
How do I show a Save As dialog in WPF?
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202
Both answers thus far link to the Silverlight SaveFileDialogclass; the WPF variant is quite a b...
IntelliJ Split Window Navigation
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102
Ctrl+Tab and Ctrl+Shift+Tab for Window | Goto Next Splitter and Goto Previous Splitter. However...
Left-pad printf with spaces
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If you want the word "Hello" to print in a column that's 40 characters wide, with spaces padding the left, use the following.
char *ptr = "Hello";
printf("%40s\n", ptr);
That will give you 35 spaces, then the word "Hello". This is how you format stuff when you know how wide you ...