The fastest and best ffmpeg-based method I have figured out is: ffmpeg -ss 00:01:00 -to 00:02:00 -i input.mp4 -c copy output.mp4 This command trims your video in seconds! Explanation of the command: Command Explanation -i This specifies the input file. In that case, it is (input.mp4). -ss Used with -i, this seeks in the input … Read more
TL;DR Try using “*yy or “+yy to copy a line to your system’s clipboard. Full answer Be aware that copying/pasting from the system clipboard will not work if :echo has(‘clipboard’) returns 0. In this case, Vim is not compiled with the +clipboard feature and you’ll have to install a different version or recompile it. Some … Read more
Ubuntu Linux/Mac The module n makes version-management easy: npm install n -g For the latest stable version: n stable For the latest version: n latest Debian 10 Upgrade older versions of node and npm on Debian 10 as follows: sudo su -c ‘curl -sL https://deb.nodesource.com/setup_18.x | bash -‘ sudo apt-get install nodejs -y sudo apt … Read more
They are functionally equivalent, but INNER JOIN can be a bit clearer to read, especially if the query has other join types (i.e. LEFT or RIGHT or CROSS) included in it.
There are a few ways to accomplish that: Change your local branch and then push your changes Push the branch to remote with the new name while keeping the original name locally Renaming local and remote # Rename the local branch to the new name git branch -m <old_name> <new_name> # Delete the old branch … Read more
Git v2.37.1 and above If you are using the mentioned version or above you can use this new config entry to automatically setup remote tracking: git config –global push.autoSetupRemote true After that, when you do git push tracking is setup automatically. No need for git push -u origin my_branch A shortcut, which doesn’t depend on … Read more
No; you shouldn’t cast the result, since: It is unnecessary, as void * is automatically and safely promoted to any other pointer type in this case. It adds clutter to the code, casts are not very easy to read (especially if the pointer type is long). It makes you repeat yourself, which is generally bad. … Read more
DataFrame.iterrows is a generator which yields both the index and row (as a Series): import pandas as pd df = pd.DataFrame({‘c1’: [10, 11, 12], ‘c2’: [100, 110, 120]}) df = df.reset_index() # make sure indexes pair with number of rows for index, row in df.iterrows(): print(row[‘c1’], row[‘c2’]) 10 100 11 110 12 120 Obligatory disclaimer … Read more
Do the following: grep -Rnw ‘/path/to/somewhere/’ -e ‘pattern’ -r or -R is recursive ; use -R to search entirely -n is line number, and -w stands for match the whole word. -l (lower-case L) can be added to just give the file name of matching files. -e is the pattern used during the search Along … Read more
How to use reflection to call a private method from outside a java class without getting IllegalAccessException?