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安裝中文字典英文字典辭典工具!
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- URL encoding the space character: + or %20? - Stack Overflow
As the aforementioned RFC does not include any reference of encoding spaces as +, I guess using %20 is the way to go today For example, "%20" is the percent-encoding for the binary octet "00100000" (ABNF: %x20), which in US-ASCII corresponds to the space character (SP)
- NVM installation error on Windows. Cannot find the npm file
I searched and found that versions 23 10 0 and 16 20 2 are present in the folders of the same name C:\Users\KS\AppData\Local\nvm By analogy, I created a folder v0 12 2 and dropped the contents obtained during the installation of node-v0 12 2 Win-x64 msi into it
- OpenSSL Verify return code: 20 (unable to get local issuer certificate)
I am running Windows Vista and am attempting to connect via https to upload a file in a multi part form but I am having some trouble with the local issuer certificate I am just trying to figure ou
- How to fix SyntaxWarning: invalid escape sequence in Python?
Commented Mar 20, 2021 at 21:11 2 @HaPsantran, r'{}' format(my_variable) and '{}' format(my_variable) are exactly the same thing; the difference between them accomplishes no benefit, because {} contains no characters with parsing that's different between raw and conventional interpretation
- How to use C++ 20 in g++ - Stack Overflow
g++-10 -std=c++20 main cpp PS: if you want to go with v10 as default, then update links for gcc , g++ and other related ones, and use v9 (or whatever old you have) by full name EDIT: depending on the host OS, v11 and v12 could also be installed, but the naming is still important replace with g++-11 or g++-12
- Connecting to localhost:8080 using Google Chrome
I'm currently developing a card game using node js and gulp, and suddendly Chrome stopped to find localhost:8080 After some research, some people had the same problem and solved it by disabling "B
- How can I display an RTSP video stream in a web page?
I have an ip camera which provides a live RTSP video stream I can use VLC media player to view the feed by providing it with the URL: rtsp: cameraipaddress But I need to display the feed on a we
- How to set auto increment primary key in PostgreSQL?
I have a table in PostgreSQL with many columns, and I want to add an auto increment primary key I tried to create a column called id of type BIGSERIAL but pgadmin responded with an error: ERROR:
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