Online image editor like Photoshop
Is there any online image editor that has the basic functions of Photoshop. Basic editing of the image should be enough.
pixlr is a very good tools for this purpose: http://pixlr.com/
It works great for me.
Is there any online image editor that has the basic functions of Photoshop. Basic editing of the image should be enough.
pixlr is a very good tools for this purpose: http://pixlr.com/
It works great for me.
How to get the value of a default value if the key does not exist in dict() in Python? We can use the get() function to assign default value if the key does not exist in the dict yet. dict.get(key[, default]) Example as follows. msges = {“msg”: “Hello, World!”} msg = msges.get(“msg”, “”) print(msg) #…
sort supports –parallel N to run N thread. However, it seems it only uses around 100% CPU as I observed although the command specified that N threads can be used. The command is as follows cat large-file | sort –parallel `nproc` where I have 16 from nproc. How to make sort use multiple threads to…
How to capture a photo with the remote adapter? You can take a shot by taping the volume-up button of the remote adapter on the earphone. In this way, you can achieve supersteady shots using the earphones as a shutter release. Read more: How to capture camera photo/video using MPlayer on Linux? How to capture…
My OCaml program prints: Fetal error: Exception “Stack_overflow” without any further information. How to find out which function causes this “Stack_overflow” exception? First, recompile your OCaml program with -g. Second, rerun your OCaml program with OCAMLRUNPARAM=b and the backtrace will be printed out after the “Stack_overflow” exception. Read more: How to measure a function’s execution…
I have some text files which contain some long lines. Now I would like to break lines to at most 80 characters. How to wrap long lines in a text file on Linux? The fold command can wrap lines. fold – wrap each input line to fit in specified width For your purpose, fold -w…
Vim is a fast and handy editor on *nix systems. Like Emacs, Vim has a steep learning curve as you get constantly get new things. However, the effort deserves it as you efficiency is highly improved. Here, I summarize the tips and howtos I learned using Vim. Some previous posts on vim are tagged with…