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How to get JavaScript caller function line number? How to get JavaScript caller source URL?
...e.log('filePath:fileNumber', something). The advantage is that now you can concat your files, transpile them... and you will still get the line
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Concatenating two lists - difference between '+=' and extend()
I've seen there are actually two (maybe more) ways to concatenate lists in Python:
One way is to use the extend() method:
9...
How can I use an http proxy with node.js http.Client?
...(chunk))
res.on('end', () => {
console.log('DONE', Buffer.concat(chunks).toString('utf8'))
})
})
}
}).on('error', (err) => {
console.error('error', err)
}).end()
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How to combine date from one field with time from another field - MS SQL Server
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This saved me! I was converting both to chars and then concating and then back to DATETIME, but then I couldn't index it, because SQL said it was non-deterministic. This apparently IS deterministic!!! THANK !!! YOU !!!
– eidylon
Mar 14 '12 a...
How to search a specific value in all tables (PostgreSQL)?
... varying', 'text', 'character', 'char', 'varchar')
LOOP
sql := concat('SELECT ', rec1."column_name", ' AS "found" FROM ',rec1."table_schema" , '.',rec1."table_name" , ' WHERE UPPER(',rec1."column_name" , ') LIKE UPPER(''','%my_substring_to_find_goes_here%' , ''')');
RAISE NOTICE '%',...
Intersection and union of ArrayLists in Java
... I also don't see how addAll() is union for lists; it's just concatenating the second list onto the end of the first. A union operation would avoid adding an element if the first list already contains it.
– dimo414
Oct 26 '16 at 6:23
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How to create a zip file in Java
... Path sourceDir = Paths.get(dirPath);
String zipFileName = dirPath.concat(".zip");
try {
final ZipOutputStream outputStream = new ZipOutputStream(new FileOutputStream(zipFileName));
Files.walkFileTree(sourceDir, new SimpleFileVisitor<Path>() {
...
Remove Object from Array using JavaScript
...n x, use:
someArray.splice(x, 1);
Or
someArray = someArray.slice(0, x).concat(someArray.slice(-x));
Reply to the comment of @chill182: you can remove one or more elements from an array using Array.filter, or Array.splice combined with Array.findIndex (see MDN), e.g.
// non destructive fil...
How can I wait for set of asynchronous callback functions?
...sn't work inside .then functions for me. But you can use a .forEach and [].concat() or something similar)
Promise.all([
fetch('/user/4'),
fetch('/user/5'),
fetch('/user/6'),
fetch('/user/7'),
fetch('/user/8')
]).then(responses => {
return responses.map(response => {response.json()...
How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...(bindingKey == 'valueUpdate') {
binding = binding ? [].concat(binding, 'afterkeydown') : 'afterkeydown';
}
return binding;
}
};
};
var valueInitHandler = ko.bindingHandlers.value.init;
ko.bindingHandlers.value.init ...