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How can I detect the encoding/codepage of a text file
...declaration results in using a heuristic algorithm, not in falling back to UTF8.
– z80crew
Apr 3 '17 at 13:21
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Best way to encode text data for XML in Java?
...ibyte characters. I'm running into this right now with an emoji character, UTF8 sequence F0 9F 98 8D.
– Kylar
Dec 15 '11 at 16:20
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node.js hash string?
...('crypto');
const sha256 = x => crypto.createHash('sha256').update(x, 'utf8').digest('hex');
Usage:
sha256('Hello, world. ');
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Postgres: clear entire database before re-creating / re-populating from bash script
...EmanuelePaolini createdb --owner=db_owner [--template=template0 --encoding=UTF8] db_name i add the last two by default to all databases
– mcalex
Sep 26 '14 at 16:27
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How is an HTTP POST request made in node.js?
...st_req = http.request(post_options, function(res) {
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('Response: ' + chunk);
});
});
// post the data
post_req.write(post_data);
post_req.end();
}
// This is an async file read
fs.readFile('Li...
How to capture no file for fs.readFileSync()?
...ent = await readFileAsync(path.join(__dirname, filePath), {
encoding: 'utf8'
})
return content;
}
Later can use this async function with try/catch from any other function:
const anyOtherFun = async () => {
try {
const fileContent = await readContentFile('my-file.txt');
} catch ...
Convert XML String to Object
...erializer(typeof(msg));
MemoryStream memStream = new MemoryStream(Encoding.UTF8.GetBytes(inputString));
msg resultingMessage = (msg)serializer.Deserialize(memStream);
or use a StringReader:
XmlSerializer serializer = new XmlSerializer(typeof(msg));
StringReader rdr = new StringReader(inputString)...
Parsing huge logfiles in Node.js - read in line-by-line
...{
this.reader = fs.createReadStream(filename).pipe(iconv.decodeStream('utf8'))
this.batchSize = batchSize || 1000
this.lineNumber = 0
this.data = []
this.parseOptions = {delimiter: '\t', columns: true, escape: '/', relax: true}
}
read(callback) {
this.reader
.pipe(...
Any gotchas using unicode_literals in Python 2.6?
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@IanMackinnon: Python 3 assumes that files are UTF8 by default
– endolith
Jul 8 '12 at 1:28
3
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URLWithString: returns nil
...g* webName = [localisationName stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSString* stringURL = [NSString stringWithFormat:@"http://maps.google.com/maps/geo?q=%@,Montréal,Communauté-Urbaine-de-Montréal,Québec,Canadae&output=csv&oe=utf8&sensor=false", webName];
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