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Removing duplicate objects with Underscore for Javascript
... "a" : "1" } ];
var x = _.uniq( _.collect( foo, function( x ){
return JSON.stringify( x );
}));
console.log( x ); // returns [ { "a" : "1" }, { "b" : "2" } ]
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...
gulp command not found - error after installing gulp
...p locally in the project.
npm install gulp
Add below line in your package.json
"scripts": {
"gulp": "gulp"
}
Run gulp.
npm run gulp
This worked for me.
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PHP: How to remove specific element from an array?
... 'orange', 'strawberry', 'blueberry', 'kiwi');
array_splice($array, 2, 1);
json_encode($array);
// yields the array ['apple', 'orange', 'blueberry', 'kiwi']
Compared to unset:
$array = array('apple', 'orange', 'strawberry', 'blueberry', 'kiwi');
unset($array[2]);
json_encode($array);
// yields a...
Infinite scrolling with React JS
...url)
.then( (response) => {
return response.json() })
.then( (json) => {
var list = self.state.listData;
json.data.map(data => {
list.push(d...
Watch multiple $scope attributes
...a divider like "\t|\t" between the first and second term, or just stick to JSON which is definitive
– Dave Edelhart
Oct 7 '12 at 19:05
...
How to run a single test with Mocha?
...
If you are using npm test (using package.json scripts) use an extra -- to pass the param through to mocha
e.g. npm test -- --grep "my second test"
EDIT: Looks like --grep can be a little fussy (probably depending on the other arguments). You can:
Modify the packa...
npm install errors with Error: ENOENT, chmod
...
remove package-lock.json file
– FennRussel
Jul 31 '19 at 13:21
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Firebase Storage How to store and Retrieve images [closed]
...re called Firebase Storage. This allows you to upload images and other non-JSON data to a dedicated storage service. We highly recommend that you use this for storing images, instead of storing them as base64 encoded data in the JSON database.
You certainly can! Depending on how big your images are...
How to edit a node module installed via npm?
... this... I wanted to include the module that's on my github in the package.json file, and there's info here about that: stackoverflow.com/a/8306715/1810875
– user1810875
Nov 9 '12 at 18:31
...
Where is body in a nodejs http.get response?
... {
console.log('STATUS: ' + res.statusCode);
console.log('HEADERS: ' + JSON.stringify(res.headers));
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('BODY: ' + chunk);
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});...