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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
... If you want to set all fields unconditionally, you can use the $multi parameter, like this: db.collection.update( { _id:...} , { $set: someObjectWithNewData, { $multi: true } } )
– Villager
May 11 '16 at 13:17
...
How to write a scalable Tcp/Ip based server
...e a new one for
/// the new user.
/// </summary>
/// <param name="e">null if posted from startup, otherwise a <b>SocketAsyncEventArgs</b> for reuse.</param>
private void StartAccept(SocketAsyncEventArgs e)
{
if (e == null)
{
...
Accept function as parameter in PHP
I've been wondering whether is possible or not to pass a function as parameter in PHP; I want something like when you're programming in JS:
...
How to get GET (query string) variables in Express.js on Node.js?
... mikemcneil's answer below is a better choice. Use req.query or req.param (which is different than req.params...see below.
– MindJuice
Jun 19 '14 at 15:14
9
...
How can I take more control in ASP.NET?
...nat="server" />
<hr />
</asp:Panel>
<h1>Parameters</h1>
<form action="FormPage.aspx" method="get">
<label for="parameter1TextBox">
Parameter 1:</label>
<input type="text" name="param1" id="param1TextBox" value='<asp:L...
How do I do a not equal in Django queryset filtering?
...lookup_name = 'ne'
def as_sql(self, qn, connection):
lhs, lhs_params = self.process_lhs(qn, connection)
rhs, rhs_params = self.process_rhs(qn, connection)
params = lhs_params + rhs_params
return '%s <> %s' % (lhs, rhs), params
Then you need to register it...
How do you generate dynamic (parameterized) unit tests in python?
...
This is called "parametrization".
There are several tools that support this approach. E.g.:
pytest's decorator
parameterized
The resulting code looks like this:
from parameterized import parameterized
class TestSequence(unittest.TestC...
Rails 4 multiple image or file upload using carrierwave
...nt = @post.post_attachments.build
end
def create
@post = Post.new(post_params)
respond_to do |format|
if @post.save
params[:post_attachments]['avatar'].each do |a|
@post_attachment = @post.post_attachments.create!(:avatar => a)
end
format.html { redirec...
Fitting empirical distribution to theoretical ones with Scipy (Python)?
...dels as sm
import matplotlib
import matplotlib.pyplot as plt
matplotlib.rcParams['figure.figsize'] = (16.0, 12.0)
matplotlib.style.use('ggplot')
# Create models from data
def best_fit_distribution(data, bins=200, ax=None):
"""Model data by finding best fit distribution to data"""
# Get his...
Constructor overload in TypeScript
...h all overloads. In your example, this can easily be done with an optional parameter as in,
interface IBox {
x : number;
y : number;
height : number;
width : number;
}
class Box {
public x: number;
public y: number;
public height: number;
public width: number;
...