大约有 2,162 项符合查询结果（耗时：0.0218秒） [XML]
socket.emit() vs. socket.send()
...eaders of this post, that this is about socket.io, not node.js TCP, UDP or Unix sockets.
– aredridel
Nov 25 '12 at 16:42
3
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Safe characters for friendly url [closed]
... Actually, in our case using it as a file path would be ok, since in unix files are allowed to have multiple, and even consecutive, dots in their names. For us, the problem arose in a monitoring tool called Site Scope which has a bug (perhaps a naive regex) and it was reporting spurious false...
Best algorithm for detecting cycles in a directed graph [closed]
...ase, then a topological sort implementation may in any case detect cycles. UNIX tsort certainly does. I think it is likely that it is therefore more efficient to detect cycles at the same time as tsorting, rather than in a separate step.
So the question might become, "how do I most efficiently tsor...
SVN encrypted password store
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Execute a command line binary with Node.js
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Node JS v13.9.0, LTS v12.16.1, and v10.19.0 --- Mar 2020
Async method (Unix):
'use strict';
const { spawn } = require( 'child_process' );
const ls = spawn( 'ls', [ '-lh', '/usr' ] );
ls.stdout.on( 'data', data => {
console.log( `stdout: ${data}` );
} );
ls.stderr.on( 'data', data =>...
Appropriate hashbang for Node.js scripts
...t Radio Node program), then you can use this "two-line shebang" taken from Unix & Linux Stack Exchange:
#!/bin/sh
':' //; exec "$(command -v nodejs || command -v node)" "$0" "$@"
console.log('Hello world!');
but do you really need to do this when almost nobody else in the Node world is?
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Difference between modes a, a+, w, w+, and r+ in built-in open function?
...Be very careful to use binary mode when reading and writing such files. On Unix, it doesn’t hurt to append a 'b' to the mode, so you can use it platform-independently for all binary files.
This is directly quoted from Python Software Foundation 2.7.x.
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How to pass the -D System properties while testing on Eclipse?
I am developing on Eclipse on Windows and Code gets deployed on Unix. I am fetching the system property values using System.getProperty("key") ... How do I pass this in Eclipse so that I do not have to modify the code and it works on Eclipse for debugging?
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Determining Whether a Directory is Writeable
...f the issues, this may be a fine technique. I was looking at it from a too UNIX-y perspective, which is my mistake. Someone edit this answer so I can remove my -1.
– Mike S
Apr 12 '17 at 15:29
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How to prevent SIGPIPEs (or handle them properly)
I have a small server program that accepts connections on a TCP or local UNIX socket, reads a simple command and, depending on the command, sends a reply. The problem is that the client may have no interest in the answer sometimes and exits early, so writing to that socket will cause a SIGPIPE and m...