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'git status' shows changed files, but 'git diff' doesn't
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I added the file to the index:
git add file_name
and then ran:
git diff --cached file_name
You can see the description of git diff here.
If you need to undo your git add, then please see here: How to undo 'git add' before commit?
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Programmatically saving image to Django ImageField
Ok, I've tried about near everything and I cannot get this to work.
17 Answers
17
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Delete all but the most recent X files in bash
Is there a simple way, in a pretty standard UNIX environment with bash, to run a command to delete all but the most recent X files from a directory?
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What are the dark corners of Vim your mom never told you about? [closed]
...w.
Basic command, yet extremely useful.
:w !sudo tee %
I often forget to sudo before editing a file I don't have write permissions on. When I come to save that file and get a permission error, I just issue that vim command in order to save the file without the need to save it to a temp file and...
How to drop a list of rows from Pandas dataframe?
...rame. Does anyone have a solution when df.index values are not guaranteed to be unique?
– J Jones
Jun 29 '16 at 16:38
3
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app-release-unsigned.apk is not signed
I downloaded the zip file of an Android app on github and I'm trying to run it, but I get a dialog with this message
17 Ans...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
Default methods are a nice new tool in our Java toolbox. However, I tried to write an interface that defines a default version of the toString method. Java tells me that this is forbidden, since methods declared in java.lang.Object may not be default ed. Why is this the case?
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Compiling C++ on remote Linux machine - “clock skew detected” warning
I'm connected to my university's small Linux cluster via PuTTY and WinSCP, transferring files using the latter and compiling and running them with the former. My work so far has been performed in the university's labs, but today I have been doing some work at home that generated an interesting warn...
View contents of database file in Android Studio
I have been using Android Studio to develop my app since it's was released.
28 Answers
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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
...t & Grunt CLI globally. Then I did a npm install inside a project folder to install all dependencies.
8 Answers
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