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How to undo a git pull?
I would like to undo my git pull on account of unwanted commits on the remote origin, but I don't know to which revision I have to reset back to.
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How do I remove the passphrase for the SSH key without having to create a new key?
...e (which can be left blank to have no passphrase).
If you would like to do it all on one line without prompts do:
$ ssh-keygen -p [-P old_passphrase] [-N new_passphrase] [-f keyfile]
Important: Beware that when executing commands they will typically be logged in your ~/.bash_history file (or s...
What is the Linux equivalent to DOS pause?
... in which I would like to pause execution until the user presses a key. In DOS, this is easily accomplished with the "pause" command. Is there a Linux equivalent I can use in my script?
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Java Logging vs Log4J [closed]
...th some nice rollover settings.
Or will the standard util.logging facility do the job as well?
7 Answers
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Why do we use arrays instead of other data structures?
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Time to go back in time for a lesson. While we don't think about these things much in our fancy managed languages today, they are built on the same foundation, so let's look at how memory is managed in C.
Before I dive in, a quick explanation of what the term "pointer" m...
leiningen - how to add dependencies for local jars?
...ey'd be on the classpath for the purposes of lein swank and the like; this does seem to defeat the point of using a dependency management tool, though if you don't actually want those dependencies managed, you could treat Leiningen as an "open source dependencies management tool" and maybe be carefu...
How do I grep recursively?
How do I recursively grep all directories and subdirectories?
25 Answers
25
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
...e, including the one in the test action you have shown. So all you have to do is handle this exception inside the Application_Error event. In the sample code you have shown you are only handling exception of type HttpException which is obviously not the case with the Convert.ToInt32("a") code. So ma...
How do I view / replay a chrome network debugger har file saved with content?
...tp://gitgrimbo.github.io/harviewer/master/ (up-to-date master branch)
Or download the source-code at https://github.com/janodvarko/harviewer.
EDIT: Chrome 62 DevTools include HAR import functionality.
https://developers.google.com/web/updates/2017/08/devtools-release-notes#har-imports
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Python function overloading
I know that Python does not support method overloading, but I've run into a problem that I can't seem to solve in a nice Pythonic way.
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