Categories
Mastering Development

How to get the OpenCV image from Python and use it in C++ in pybind11?

I’m trying to figure out how it is possible to receive an OpenCV image from a python in C++. I’m trying to send a callback function, from C++ to my Python module, and then when I call a specific python method in my C++ app, I can access the needed image. Before I add more […]

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Linux Mastering Development Ubuntu

Fn+search broken on Dell Inspiron

When i press FN+SEARCH on my laptop (FN+F9) the KDE dekstop freaks out (opens the run menu (ktunner), same as ALT+F2, closes it and opens it several times VERY fast), after that the META or SUPER key doesnt open the Kickoff menu until i reboot or kwin –replace. All other FN keys work as intended. […]

Categories
CMS Development Magento

“Could not receive Stock Item data” Line Appear Instead of Admin Product Grid – Magento 2

“Could not receive Stock Item data” line appear instead of product grid in admin side. I have recently imported other db to my Cloud local setup. When I am doing indexing,I am getting error like this. SQLSTATE[HY000]: General error: 1449 The user specified as a definer (”@’%’) do es not exist, query was: DELETE price_index […]

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Development

Two-Way Repeated Measures ANOVA: Error in lm.fit()… 0 non-na cases (rstatix)

I am trying to run a Two-Way Repeated Measures ANOVA using the R Statix package based on the description from here however I am running into the subject error with my dataset. The data consist of 10 replicate biomass measurements recorded at each of 8 Locations across 5 months (10 reps x 8 locations x […]

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Development

How to save list becomes an image in python?

pix = [[[90, 94, 6], [126, 108, 24], [180, 116, 42], [166, 116, 46], [72, 94, 31]], [[101, 96, 14], [190, 165, 84], [202, 134, 63], [170, 115, 50], [40, 50, 0]], [[145, 125, 53], [150, 112, 40], [148, 73, 6], [156, 90, 31], [25, 11, 1]], [[133, 124, 57], [165, 142, 75], [195, 142, […]

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Development

Trying to insert or delete columns

I am getting: Run-time error ‘1004’ subtotal method of Range class failed I recorded a macro (and manually added a few codes) to copy data, sort it, subtotal it, and to format some of the subtotal lines. The macro works fine when adding rows to the raw data sheet (“StaffingProjected”), but I cannot insert or […]

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Development Linux Ubuntu

XDG RUNTIME DIR not set error encountered while trying to use KDE Partition Manager

Ubuntu dabbler here with quite the situation. I’m using Lubuntu 19.10 and I was trying to reformat a flash drive. Running the KDE Partition Manager doesn’t allow me to do anything other than view the partitions I have. I try opening open KDE Partition Manager in bash: sudo partitionmanager and it prints out this: QStandardPaths: […]

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Development

wasserstein distance on color swatches

I try to calculate relative color distances between RGB color swatches of my data set, with three of my color swatches of my test set. Thus, of the color swatches are numpy arrays with shape 1,6,3, and RGB values are normalized. To compare swatches, I convert each color swatch into a color histogram, using np.histogram, […]

Categories
Artificial Intelligence (AI) Development

Param count in last layer high

Not sure where to put this… I am trying to create a convolutional architecture for a DQN in keras, and I want to know why my param count is so high for my last layer compared to the rest of the network. I’ve tried freezing the layer, and slowly decreasing the dimensions of the layers […]

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Development

How to cycle through permutations of a list of 88 elements?

I’m trying to assign a single variable each permutation of a list of 88 elements one after another. This means the variable would be re-assigned a new permutation 88! times. I have tried making 88 nested for-loops but apparently there is a limit to how many for-loops you can nest. I am using Python. elements […]