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- How can I display an RTSP video stream in a web page?
I have been exploring this possibility too with my multiple RTSP cameras, and don't want any ActiveX controls I'd like to build a custom web server which the web page continuously retrieves a JPEG image to display on the web page This way it can be supported in browsers such as Safari and viewed on an iPhone
- How do I resolve Cannot find module error using Node. js?
After pulling down a module from GitHub and following the instructions to build it, I try pulling it into an existing project using: gt; npm install faye This appears to do the trick: gt; np
- android studio - manually download system image for emulator
Look for a folder named system-images Create system-images if it doesn't exist Depending on the file you downloaded, create subfolders within system-images E g : system-images -> android-27 -> google_apis Paste within google_apis Restart Android Studio and the system image should be selectable Shout if you need any further assistance
- SQL Injection: or 1=1 vs or 1=1; -- - - Stack Overflow
Trying to learn and understand SQL injection Can anyone explain to me why ' or 1=1; -- - allowed me to bypass authentication and or 1=1 did not?
- URL encoding the space character: + or %20? - Stack Overflow
27 I would recommend %20 Are you hard-coding them? This is not very consistent across languages, though If I'm not mistaken, in PHP urlencode() treats spaces as + whereas Python's urlencode() treats them as %20 EDIT: It seems I'm mistaken Python's urlencode() (at least in 2 7 2) uses quote_plus() instead of quote() and thus encodes spaces
- urlencode - What is %2C in a URL? - Stack Overflow
In a URL, what does the %2C encoding mean and what are its uses?
- ascii - HTML code for an apostrophe - Stack Overflow
Seemingly simple, but I cannot find anything relevant on the web What is the correct HTML code for an apostrophe? Is it amp;#8217;?
- How to fix SyntaxWarning: invalid escape sequence in Python?
For convenience, you can use the following method to automatically add r to docstrings: write a script using e g libcst to parse the source code, modify it to add r at appropriate places, then write it back run the script on your code The advantage of using CST over AST is for example number of parentheses or white spaces are preserved
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