54
votes
13
answers
2.3K
views
How can I maximize the editor pane in IntelliJ IDEA?
In Eclipse, I can type Ctrl+M or click the maximize icon in the editor pane to make the editor pane take up th
42
votes
26
answers
1.7K
views
Copy all the lines to clipboard
Is there any way to copy all lines from open file to clipboard in VI editor. I tried yG but it's not usin
53
votes
19
answers
740
views
How do I duplicate a line or selection within Visual Studio Code?
Using Microsoft's Visual Studio Code, how do I duplicate a line of code and then move it up and down? (Si
65
votes
15
answers
544
views
How do I move to end of line in Vim?
I know how to generally move around in command mode, specifically, jumping to lines, etc. But what is the comm
62
votes
21
answers
2.3K
views
How to duplicate a whole line in Vim?
How do I duplicate a whole line in Vim in a similar way to Ctrl+D in IntelliJ IDEA/ Resharper or Ctrl+Alt+↑/
52
votes
3
answers
1.1K
views
Why does Python's hash of infinity have the digits of π?
The hash of infinity in Python has digits matching pi: >>> inf = float('inf') >>>
65
votes
21
answers
2.9K
views
Remote origin already exists on 'git push' to a new repository
I have my project on GitHub at some location, [email protected]:myname/oldrep.git. Now I want to push all my cod
57
votes
30
answers
1.3K
views
SSH Key - Still asking for password and passphrase
I've been somewhat 'putting up' with Github always asking for my username and password when I c
51
votes
14
answers
1.8K
views
Calculate RSA key fingerprint
I need to do the SSH key audit for GitHub, but I am not sure how do find my RSA key fingerprint. I originally
55
votes
16
answers
1.9K
views
How to remove a directory from git repository?
I have 2 directories on my GitHub repository. I'd like to delete one of them. How could I do that without
57
votes
26
answers
1.2K
views
Git push requires username and password
I cloned a Git repository from my GitHub account to my PC. I want to work with both my PC and laptop, but wit
55
votes
24
answers
1.3K
views
Is there a way to cache https credentials for pushing commits?
I recently switched to synchronizing my repositories to https:// on GitHub (due to firewall issues), and it as
68
votes
9
answers
1.1K
views
How does "cat << EOF" work in bash?
I needed to write a script to enter multi-line input to a program (psql). After a bit of googling, I found th
56
votes
9
answers
2K
views
Redirect all output to file in Bash
I know that in Linux, to redirect output from the screen to a file, I can either use the > or tee. How
50
votes
30
answers
2.1K
views
Pipe to/from the clipboard in a Bash script
Is it possible to pipe to/from the clipboard in Bash? Whether it is piping to/from a device handle or using an
60
votes
10
answers
1.8K
views
How to redirect output to a file and stdout
In bash, calling foo would display any output from that command on the stdout. Calling foo > output would
56
votes
27
answers
498
views
How to count lines in a document?
I have lines like these, and I want to know how many lines I actually have... 09:16:39 AM all 2.00 0.0
65
votes
15
answers
1.2K
views
Looping through the content of a file in Bash
How do I iterate through each line of a text file with Bash? With this script: echo "Start!" for p in (pepti
58
votes
30
answers
729
views
How to change the output color of echo in Linux
I am trying to print a text in the terminal using echo command. I want to print the text in a red color. How
58
votes
11
answers
980
views
How do you push a tag to a remote repository using Git?
I have cloned a remote Git repository to my laptop, then I wanted to add a tag so I ran git tag mytag master
