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How to git reset --hard a subdirectory?
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With Git 2.23 (August 2019), you have the new command git restore
git restore --source=HEAD --staged --worktree -- aDirectory
# or, shorter
git restore -s@ -SW -- aDirectory
That would replace both the index and working tree with HEAD content, like an reset --har...
How can I add an empty directory to a Git repository?
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Well if one want to move files into a new directory, they can't do it through git mv as git will complain that new directory is not under version control
– lulalala
Nov 2 '11 at 2:58
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Array slices in C#
...get to include the Linq namespace with using System.Linq;):
byte[] foo = new byte[4096];
var bar = foo.Take(41);
If you really need an array from any IEnumerable<byte> value, you could use the ToArray() method for that. That does not seem to be the case here.
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How can I make a ComboBox non-editable in .NET?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f85702%2fhow-can-i-make-a-combobox-non-editable-in-net%23new-answer', 'question_page');
}
);
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How do I create a right click context menu in Java Swing?
I'm currently creating a right-click context menu by instantiating a new JMenu on right click and setting its location to that of the mouse's position... Is there a better way?
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Prevent contenteditable adding on ENTER - Chrome
...able element, and whenever I type some stuff and hit ENTER it creates a new <div> and places the new line text in there. I don't like this one little bit.
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What is the difference between Reader and InputStream?
...rn it into a Reader by using the InputStreamReader class.
Reader reader = new InputStreamReader(inputStream, StandardCharsets.UTF_8);
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How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
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As a new guy to MVC, I would like to say thanks for teaching me alot in this answer. However I don't understand whats going on inside OnActionExecuted. Can you please update answer for me.
– Imad
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How to style the option of an html “select” element?
...oject the <select> tag might be necessary for example for angular validation or some other reason.
– Felype
Jul 6 '15 at 14:49
3
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Hash String via SHA-256 in Java
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byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet above, digest contains the hashed string and hex contains a hexadecimal ASCII string with left zero padding.
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