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How do you git show untracked files that do not exist in .gitignore
I'm using git status -u to show untracked files. And on the terminal, I see plenty untracked files that I need to be untracked such as unit tests, personal documentation, etc. I have put them in .gitignore , but it seems that git status still shows them.
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How do you install an APK file in the Android emulator?
...cate my Android application, now I want to test it by installing the APK file and running it on the emulator.
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How do I fix the indentation of an entire file in Vi?
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=, the indent command can take motions. So, gg to get the start of the file, = to indent, G to the end of the file, gg=G.
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How to rename files and folder in Amazon S3?
Is there any function to rename files and folders in Amazon S3? Any related suggestions are also welcome.
19 Answers
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vim line numbers - how to have them on by default?
I can :set number from within a file I'm editing but how can I have them always be on by default?
8 Answers
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What are the differences among grep, awk & sed? [duplicate]
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Short definition:
grep: search for specific terms in a file
#usage
$ grep This file.txt
Every line containing "This"
Every line containing "This"
Every line containing "This"
Every line containing "This"
$ cat file.txt
Every line containing "This"
Every line containing "This"
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How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer? [closed]
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JDK is not available as a portable ZIP file, unfortunately. However, you can follow these steps:
Create working JDK directory (C:\JDK in this case)
Download latest version of JDK from Oracle (for example jdk-7u7-windows-x64.exe)
Download and install 7-Zip (or do...
How to cat a file containing code?
I want to print code into a file using cat <<EOF >> :
4 Answers
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Import CSV to SQLite
I'm trying to import a csv file to an SQLite table.
10 Answers
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Python json.loads shows ValueError: Extra data
I am getting some data from a JSON file "new.json", and I want to filter some data and store it into a new JSON file. Here is my code:
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