After playing audio with the audio tag, the iPad (currently only found on iPad, and both high, middle and low end models will appear) will cause problems with subsequent sound effects played with AudioContext (the playback rate slows down inexplicably) ...
I would like to ask the gods that my project only crashed between iOS 9.0 and 9.3, but the development environment will not. I searched a lot on the Internet and found that all the people were saying that it was caused by the wide color gamut of the pic...
if the title is packed in mode 4, opening app will stay on the welcome page for a long time. What should I do? Find an effective solution, thank you. ...
I wrote a web page with the development tool given by Mini Program. The static pages are all written. The back end of the interface document is also given. How to test in the development environment. Is there a method similar to mock ...
as a question, ask the elder to answer ...
the server has 8 cores of cpu,16G memory, and centos7.3.1611 has been installed with opcache, enabled. All configurations are defaulted ....
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< H2 > 8259A Programmable interrupt Controller Port problem < H2 > ICW4 and OCW3 A total of 56 bytes need to be written, and its port is only 0x20,0x21 0xa0,0xa1 four ports, these ports are also one byte, how to write these 56 bytes into th...
problem description mysql 5.7use database prompts you to add the-A parameter to the mysql 5.7 just installed in the centos7 under the virtual machine , and that s it the environmental background of the problems and what methods you have tried ...
wujunze@Mac: ~ tmp $ cat hello.c [12:59:51] -sharpinclude <stdlib.h> int main() { exit(0); } w...