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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)
- OpenSSL Verify return code: 20 (unable to get local issuer certificate)
OpenSSL Verify return code: 20 (unable to get local issuer certificate) Asked 12 years, 11 months ago Modified 6 months ago Viewed 376k times
- android - How to access storage emulated 0 - Stack Overflow
Depending on amount of files on the phone it can take as 10-20 minutes to rebuild the media database as the service walks the phone directories, getting meta data, creating thumbnails, etc
- ValueError: invalid literal for int () with base 10: - Stack Overflow
I got this error from my code: ValueError: invalid literal for int() with base 10: '' What does it mean? Why does it occur, and how can I fix it?
- How can I display an RTSP video stream in a web page?
20 Roughly you can have 3 choices to display RTSP video stream in a web page: Realplayer Quicktime player VLC player You can find the code to embed the activeX via google search As far as I know, there are some limitations for each player
- How can I update Node. js and npm to their latest versions?
How to update Node js To update Node js itself, I recommend you use nvm (Node Version Manager) Here is the quote from the official npm documentation: We strongly recommend using a Node version manager like nvm to install Node js and npm We do not recommend using a Node installer, since the Node installation process installs npm in a directory with local permissions and can cause permissions
- java - How can I avoid ArrayIndexOutOfBoundsException or . . .
If your question is I am getting a java lang ArrayIndexOutOfBoundsException in my code and I do not understand why it is happening, what does it mean and how can I avoid it? This is meant to be th
- sql - How do I limit the number of rows returned by an Oracle query . . .
Is there a way to make an Oracle query behave like it contains a MySQL limit clause? In MySQL, I can do this: select * from sometable order by name limit 20,10 to get the 21st to the 30th rows (s
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