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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...at dot-notation key-value pairs. You could use for example this library:
https://www.npmjs.com/package/mongo-dot-notation
It has .flatten function that allows you to change object into flat set of properties that could be then given to $set modifier, without worries that any property of your exis...
How to remove an item from an array in AngularJS scope?
...-click="delete($index)">Delete</a>
Controller:
$scope.delete = function ( idx ) {
var person_to_delete = $scope.persons[idx];
API.DeletePerson({ id: person_to_delete.id }, function (success) {
$scope.persons.splice(idx, 1);
});
};
...
Getting started with F# [closed]
...kering (May 2007)
Beginning F# by Robert Pickering (Dec 2009)
Real World Functional Programming by Tomas Petricek & Jon Skeet (Jan 2010)
Visual F# 2010 For Technical Computing by Dr Jon Harrop (Apr 2010)
Friendly F# by Giulia Costantini and Giuseppe Maggiore (Aug 2011)
Tools needed
Visual ...
javascript find and remove object in array based on key value
... == 88
Simply filter by the opposite predicate:
var data = $.grep(data, function(e){
return e.id != id;
});
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Difference between CouchDB and Couchbase
...of CouchIO/Couch One prior to the merger. Citing a fun, historical source: https://youtube.com/watch?v=aZ_JOnU8tkI
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How to send a header using a HTTP request through a curl call?
...move multi-
ple headers.
Example:
curl --header "X-MyHeader: 123" www.google.com
You can see the request that curl sent by adding the -v option.
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Difference between dict.clear() and assigning {} in Python
...ing methods are always useful if the original object is not in scope:
def fun(d):
d.clear()
d["b"] = 2
d={"a": 2}
fun(d)
d # {'b': 2}
Re-assigning the dictionary would create a new object and wouldn't modify the original one.
...
Unix command to find lines common in two files
...)-release
Copyright (C) 2007 Free Software Foundation, Inc.
$ cat > abc
123
567
132
$ cat > def
132
777
321
So the files abc and def have one line in common, the one with "132".
Using comm on unsorted files:
$ comm abc def
123
132
567
132
777
321
$ comm -12 abc def # No output! ...
How can you tell when a layout has been drawn?
...n pixels of the parent layout object. But during the onCreate and onResume functions, the Layout has not been drawn yet, and so layout.getMeasuredHeight() returns 0.
...
What is a bank conflict? (Doing Cuda/OpenCL programming)
...eUploader: {
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