Hello everybody,
today I want to write few words how to work with PXSmartPanel.
One of my clients asked following:
1. Press at button.
2. Pop up should appear with two buttons ( "OK" , "Cancel")
3. At pop up should be also selector of contracts and datetime.
4. Existing screen should be modi...
Hello everybody,
today I want to note important for me details of Machine Learning.
So, the first and very important usage of PCA is visualizing data. If you have 10 dimensions, can you visualize those data? If you can I'm happy about you, but I can't. I can imagine only 1, 2, 3 D :). But w...
Hello everybody,
another interesting notice today.
Imagine following situation.
1. You have base class. Let it is called GraphX.
2. In your library you created extentions of this grap: GraphXExt1, GraphXExt2 at the same level. For example like this:
public class GraphXExt1 : PXGraphE...
Hello everybody,
Imagine following scenario. You have some code in base class, which you need to change. How to do it. For this purpose you can use PXOverride attribute.
See the following code:
public class YourExtension : PXGraphExtension<SomeBasicGraph>
{
[PXOverride]
public v...
Hello everybody,
today I want to notice few words about companyid field. What is it's purpose. Initially Acumatica provides two !!!! companyid. 1 and 2. Why two? The first is for some Acumatica internal usage, and then your company will get id 2. Even if you believe that your company deserve to b...
I discovered recently another gotcha in Acumatica.
The ColumnWidthproperty value is never applied to the UI controls if the Merge property is set to True for the same PSLayoutRule component.
Encountered a tricky Acumatica development scenario like the ColumnWidth and Merge property...
Hello everybody,
have you ever wondered, that SkinID property may regulate grid toolbar set of buttons? For me it was unknown untill today. Here it is list of id's and buttons according to T200:
Primary: Adds the Add, Delete, Fit to Screen, and Exportbuttons to the toolbar. This value is typical...
Few notes of how to debug machine learning algorithm:
Get more training examples
Try smaller sets of features
Try getting additional features
Try adding polinomial features
Try increasing lambda
Try decreasing lambda
What those trys can achieve:
fixes high variance
fixes high variance
fixes hi...
Small note of how to use more effective of Neural Networks:
1. Use different numbers of hidden layers
2. Different numbers of units per layer
3. Different types of unit
4. Different types of strengths of weight penalty
5. Different learning algorithms
Ready to take your Acumatica experience to th...
Hello everybody,
today another notice. Acumatica can provide values in two modes: merged and read-only.
So, what is merged? Imagine that user worked about the form, and made some changes at grid. Will changes apper in DB? Untill will be executed Persist, not. Data will be only in cache. Some time...