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Accessing Object Memory Address
...nteger (or long integer)
which is guaranteed to be unique and
constant for this object during its
lifetime. Two objects with
non-overlapping lifetimes may have the
same id() value. (Implementation note:
this is the address of the object.)
So in CPython, this will be the address of the ...
Google Maps API v3: How to remove all markers?
... markersArray = [];
II. Define a function:
function clearOverlays() {
for (var i = 0; i < markersArray.length; i++ ) {
markersArray[i].setMap(null);
}
markersArray.length = 0;
}
OR
google.maps.Map.prototype.clearOverlays = function() {
for (var i = 0; i < markersArray.length;...
MongoDB, remove object from array
...asDelValle if I remember correctly, these were options upsert and multi. For current syntax & documentation check this link: docs.mongodb.com/manual/reference/method/db.collection.update
– Lukas Liesis
Apr 16 '18 at 13:03
...
class method generates “TypeError: … got multiple values for keyword argument …”
...
Thanks for the instructive posts. I'd just like to keep a note that if you're getting "TypeError: foodo() got multiple values for keyword argument 'thing'", it may also be that you're mistakenly passing the 'self' as a parameter whe...
Client on node: Uncaught ReferenceError: require is not defined
...client side-implementations include:
(most of them require a build step before you deploy)
Browserify - You can use most Node.js modules in the browser. This is my personal favorite.
Webpack - Does everything (bundles JS, CSS, etc). Made popular by the surge of React.js. Notorious for its difficu...
How to generate random number with the specific length in python
...it's a 3 digit number, smaller than 100 :). That's what I meant. But yeah, for a non-lottery application, your solution is just fine ;)
– Nicu Surdu
Feb 7 '12 at 15:12
...
Best practice for Django project working directory structure
...it's hard to create a directory structure that works well and remain clean for every developer and administrator. There is some standard structure in most projects on github. But it does not show a way to organize another files and all projects on pc.
...
specify project file of a solution using msbuild
I want the commandline for building a particular project of a solution using msbuild like we do with devenv.com.In devenv.com we can specify a project of a solution using following commandline
...
Do I need dependency injection in NodeJS, or how to deal with …?
...ava. Since Node.js, leverages the module pattern, it's not necessary to perform constructor or property injection. Although you still can.
The great thing about JS is that you can modify just about anything to achieve what you want. This comes in handy when it comes to testing.
Behold my very lame...
Split views.py in several files
...lanation would be: when you write from views import view1 Python will look for view1 in
views.py, which is what happens in the first (original) case
views/__init__.py, which is what happens in the second case. Here, __init__.py is able to provide the view1 method because it imports it.
With th...