Last Updated on 2021-09-20 by Clay
Recently, when I reading the source code of a Python project, I saw they used next() function to take the iterator elements. At first I didn’t know how to use the function, so I decided to study the use and record it.
Last Updated on 2021-09-19 by Clay
I used to think Json file can satisfy any situation of my requirement, but in fact, it doesn’t. Strictly speaking, Json files are not suitable for human reading.
Read More »[Python] Use PyYAML Package To Load YAML Format File
Last Updated on 2021-09-18 by Clay
Today when I was programming on Mac OS, I found some old programs would issue the following warning when compiling:
Read More »[Solved] warning: ‘auto’ type specifier is a C++11 extension [-Wc++11-extensions]
Last Updated on 2021-09-18 by Clay
When I switched from Linux to Mac OS, when I first passed the time in the desktop environment and tried to open various adjustment settings interface, I felt the most different is: Mac OS have no shortcut key to “move the two windows to arrange on both sides”.
Read More »[MacOS] Application For Screen Splitting: SizeUp
Last Updated on 2021-09-17 by Clay
We can easily copy and paste the external code in Vim editor on Mac OS; however, if we want to copy the content of Vim editor for pasting to outside, it is a difficult mission.
Read More »[MacOS] Copy The Content From VIM Editor To System ClipboardLast Updated on 2021-09-15 by Clay
In many IDEs, we can quickly comment the code of a region, and then quickly test different code, after the test, we can also quickly cancel the comment. Usually, it can be done by a shortcut key in the IDE.
Read More »[VIM] Quick Comment or Uncomment CodeLast Updated on 2021-09-15 by Clay
There is a pre-installed decompression tool in Mac OS, but it is mainly for zip files. If you want to decompress a compressed file like .7z, you must use a dedicated software (or command line program) to decompress it.
Read More »[MacOS] Unzip The 7z Archive
Last Updated on 2021-09-14 by Clay
I rarely use Jupyter Notebook to program, because I am not accustomed to a grid of code blocks, which makes me uncomfortable.
Read More »[Solved] Jupyter Notebook – 500 : Internal Server Error
Last Updated on 2021-09-14 by Clay
Today when I running a Keras program with Tensorflow backend, the following error message unexpectedly occurred:
Read More »[Solved] Exception ignored in: bound method BaseSession.__del__ of tensorflow.python.client.session.Session object at 0x7ff1243e0358Last Updated on 2021-09-13 by Clay
open commandWe can use open command to open any thing you want in terminal, no matter it is a folder, file or url.