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@Nullable annotation usage
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376
It makes it clear that the method accepts null values, and that if you override the method, yo...
How to make a class conform to a protocol in Swift?
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3 Answers
3
Active
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How to check SQL Server version
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230
Following are possible ways to see the version:
Method 1: Connect to the instance of SQL Serve...
How to set the style -webkit-transform dynamically using JavaScript?
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edited Jun 15 '19 at 4:23
Cœur
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answered...
git diff renamed file
...tect copies, you can use -C:
git diff -C HEAD^^ HEAD
Result:
index ce01362..dd7e1c6 100644
--- a/a.txt
+++ b/a.txt
@@ -1 +1 @@
-hello
+goodbye
diff --git a/a.txt b/test/a.txt
similarity index 100%
copy from a.txt
copy to test/a.txt
Incidentally, if you restrict your diff to just one path (as y...
Hour from DateTime? in 24 hours format
...hour but show it in 24 hours format.
For example:
If the hour is 2:20:23 p.m. i want to convert it to 14:20 and that's it.
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How do you install ssh-copy-id on a Mac?
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344
You can install it using Homebrew:
brew install ssh-copy-id
If you don't want to use Homebr...
how to restart only certain processes using supervisorctl?
...d.pid
[program:cat1]
command=cat
[program:cat2]
command=cat
[program:cat3]
command=cat
[group:foo]
programs=cat1,cat3
[supervisorctl]
serverurl=unix://%(here)s/supervisor.sock
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
superviso...
Open file dialog and select a file using WPF controls and C#
...ender, RoutedEventArgs e)
{
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
// Set filter for file extension and default file extension
dlg.DefaultExt = ".png";
dlg.Filter = "JPEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.p...