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How can I have ruby logger log output to stdout as well as file?
...nitialize(*targets)
@targets = targets
end
%w(log debug info warn error fatal unknown).each do |m|
define_method(m) do |*args|
@targets.map { |t| t.send(m, *args) }
end
end
end
stderr_log = Logger.new(STDERR)
file_log = Logger.new(File.open('logger.log', 'a'))
stderr_log.l...
ros 基本调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...win32\csrss\win32csr\conio.c:1101) Console_Api Ctrl-C
*** Fatal System Error: 0x00000001
(0x80079279,0x00000000,0x0000FFFF,0x00000000)
<\SystemRoot\System32\NTOSKRNL.EXE: 29bb>
<\SystemRoot\System32\HAL.DLL: 4749>
<\SystemRoot\System32\NTOSKRNL.EXE: 54cb4>
<\SystemRoot\System32\NTOSKRNL....
How to get the current directory in a C program?
...LL) {
printf("Current working dir: %s\n", cwd);
} else {
perror("getcwd() error");
return 1;
}
return 0;
}
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How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
...
I get this error after running this: java.security.InvalidKeyException: Wrong algorithm: AES or Rijndael required
– Andrew
Aug 24 '16 at 18:58
...
uint8_t vs unsigned char
...but chances of your code running there is slim, and you could just as well error out using a static assert at the top of your program on such a platform).
Is using 'var' to declare variables optional? [duplicate]
... false
delete bar; // true
delete baz; // true
foo; // 1
bar; // ReferenceError
baz; // ReferenceError
This is why you should always use var, even for global variables.
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Copy array by value
...
getting error in console for your given example "TypeError: window.addEvent is not a function"
– Ravi Sharma
Dec 31 '19 at 5:42
...
Prevent HTML5 video from being downloaded (right-click saved)?
... correctly play video, but if you visit www.foo.com/videos/video.mp4:
Error Code 403: FORBIDDEN
This will work for direct download, cURL, hotlinking, you name it.
This is a complete answer to the two questions asked and not an answer to the question: "can I stop a user from downloading a v...
How to change value of process.env.PORT in node.js?
... This is probably the best solution. There's way too much margin for error with the different terminals. I spent like 40 minutes until I found cross-env abstracts this problem away and just works.
– adi518
Jun 16 '18 at 11:41
...
What is Haskell used for in the real world? [closed]
...ation is a really nice feature:
Even if something would usually cause an error, it will still work as long as you don't use the result. For example, you could put 1 / 0 as the first item of a list and it will still work if you only used the second item.
It is easier to write search programs such a...