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How do I prevent node.js from crashing? try-catch doesn't work
...unhandled exception!
DOMAIN with Cluster
What we actually do is send an error response to the request that triggered the error, while letting the others finish in their normal time, and stop listening for new requests in that worker.
In this way, domain usage goes hand-in-hand with the cluster m...
Downloading images with node.js [closed]
...am(image_path))
.on('finish', () => resolve())
.on('error', e => reject(e));
}),
);
/* ============================================================
Download Images in Order
============================================================ */
(async () => {
let e...
HTTP GET Request in Node.js Express
...se(output);
onResult(res.statusCode, obj);
});
});
req.on('error', (err) => {
// res.send('error: ' + err.message);
});
req.end();
};
It's called by creating an options object like:
const options = {
host: 'somesite.com',
port: 443,
path: '/some/path',
method:...
Getting the error “Missing $ inserted” in LaTeX
...
I had this error because there was $ symbol in one of the titles in my bibliography. Using \$ helped.
– azet52
Feb 1 '19 at 21:54
...
How to make rounded percentages add up to 100%
...
The goal of rounding is to generate the least amount of error. When you're rounding a single value, that process is simple and straightforward and most people understand it easily. When you're rounding multiple numbers at the same time, the process gets trickier - you must define ...
What actually causes a Stack Overflow error? [duplicate]
...wer. According to the documentation, Java throws a java.lang.StackOverflowError error under the following circumstance:
1...
How to see log files in MySQL?
...often 3 logs which are mostly needed during any project development.
The Error Log. It contains information about errors that occur while
the server is running (also server start and stop)
The General Query Log. This is a general record of what mysqld is
doing (connect, disconnect, queries)
The Sl...
@ character before a function call
...
the "@" will silence any php errors your function could raise.
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How to stop a PowerShell script on the first error?
...
$ErrorActionPreference = "Stop" will get you part of the way there (i.e. this works great for cmdlets).
However for EXEs you're going to need to check $LastExitCode yourself after every exe invocation and determine whether th...
Metadata file '.dll' could not be found
I am working on a WPF, C# 3.0 project, and I get this error:
91 Answers
91
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