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How do I search for an object by its ObjectId in the mongo console?
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import { ObjectId } from "mongodb"; works for fancier JS.
– NetOperator Wibby
Dec 3 '18 at 5:09
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Java: difference between strong/soft/weak/phantom reference
...is useful only to know exactly when an object has been effectively removed from memory: normally they are used to fix weird finalize() revival/resurrection behavior, since they actually do not return the object itself but only help in keeping track of their memory presence.
Weak Reference Objects a...
Validating with an XML schema in Python
...xslt-devel
The simplest validator
Let's create simplest validator.py
from lxml import etree
def validate(xml_path: str, xsd_path: str) -> bool:
xmlschema_doc = etree.parse(xsd_path)
xmlschema = etree.XMLSchema(xmlschema_doc)
xml_doc = etree.parse(xml_path)
result = xmlsch...
How to create Drawable from resource
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Be aware that this will apply the theme from the given context. If you want to ensure no theme is used, you can use ResourcesCompat.getDrawable(getResources(), R.drawable.icon, null); (where the 3rd param is an optional Theme instance).
– vaug...
Best design for a changelog / auditing database table? [closed]
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In the project I'm working on, audit log also started from the very minimalistic design, like the one you described:
event ID
event date/time
event type
user ID
description
The idea was the same: to keep things simple.
However, it quickly became obvious that this minimalist...
Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
...rage table in the SSDL.
That changes when you click the Generate Database From Model context menu item. The confusing part is that this action does more than simply generating a DDL script. In fact, it changes the EDMX file to include SSDL information. From this point on, the EDMX file will enter a...
Service vs IntentService in the Android platform
...read and the method onHandleIntent() is called on this thread.
Triggered From
The Service and IntentService may be triggered from any thread, activity or other application component.
Runs On
The Service runs in background but it runs on the Main Thread of the application.
The IntentService ...
unit testing of private functions with mocha and node.js
...e. Basically I get the following error: Cannot find module '../../package' from 'node.js'. Anyone familiar with this?
– b.lit
Nov 28 '17 at 7:45
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How to increment datetime by custom months in python without using library [duplicate]
...need to modify my code to use datetime and copy hours, minutes and seconds from the source to the result.
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...n();
someCall(connection);
}
When your function returns a connection from a class method make sure you cache it locally and call its Close method. You'll leak a connection using this code for example:
var command = new OleDbCommand(someUpdateQuery, getConnection());
result = command.ExecuteNo...