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How to remove multiple deleted files in Git repository
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@kelin: from git docs (git-scm.com/docs/git-add): "-u --update Update the index just where it already has an entry matching <pathspec>. This removes as well as modifies index entries to match the working tree, but adds no new ...
C# DateTime.Now precision
...ction, then use a Stopwatch for subsequent actions to determine the offset from the initial DateTime. Is this the approach you would advise, Eric?
– devuxer
Aug 6 '13 at 17:38
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What are the primary differences between Haskell and F#? [closed]
...teed that if you call f(x), nothing else happens besides returning a value from the function, such as console output, database output, changes to global or static variables.. and although Haskell can have non pure functions (through monads), it must be 'explicitly' implied through declaration.
Pure...
Add context path to Spring Boot application
...tically. The reason for the context root is we want the app to be accessed from localhost:port/{app_name} and have all the controller paths append to it.
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How to center a WPF app on screen?
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You can still use the Screen class from a WPF app. You just need to reference the System.Windows.Forms assembly from your application. Once you've done that, (and referenced System.Drawing for the example below):
Rectangle workingArea = System.Windows.Forms...
Function to return only alpha-numeric characters from string?
...m%2fquestions%2f5199133%2ffunction-to-return-only-alpha-numeric-characters-from-string%23new-answer', 'question_page');
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What is the volatile keyword useful for?
...le, which will instruct JVM threads to read the value of volatile variable from main memory and don’t cache it locally.
If a variable is not shared between multiple threads then there is no need to use the volatile keyword.
source
Example usage of volatile:
public class Singleton {
private...
Can I change a column from NOT NULL to NULL without dropping it?
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Warning: The method assertEquals from the type Assert is deprecated
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Getting attributes of a class
... if _[0] in '__dict__'][0] and then it's just a matter of getting the keys from z.
– double0darbo
Nov 11 '19 at 21:19
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