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Checking for a dirty index or untracked files with Git
How can I check if I have any uncommitted changes in my git repository:
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In Python, how do I iterate over a dictionary in sorted key order?
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Github Push Error: RPC failed; result=22, HTTP code = 413
stupid issue with Github going on right now. I have a decent amount of changes (~120MB in size), when I attempt to push, this is what happens:
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How to change my Git username in terminal?
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How to delete from a text file, all lines that contain a specific string?
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
What is the simplest/best way to ensure only one instance of a given script is running - assuming it's Bash on Linux?
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
I'm trying to get a list of all the users from "users" table and I get the following error:
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Move capture in lambda
How do I capture by move (also known as rvalue reference) in a C++11 lambda?
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Java: convert List to a String
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With Java 8 you can do this without any third party library.
If you want to join a Collection of Strings you can use the new String.join() method:
List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(...
Android ACTION_IMAGE_CAPTURE Intent
We are trying to use the native camera app to let the user take a new picture. It works just fine if we leave out the EXTRA_OUTPUT extra and returns the small Bitmap image. However, if we putExtra(EXTRA_OUTPUT,...) on the intent before starting it, everything works until you try to hit the "Ok" ...