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Mastering Development

Classification accuracy is too low (Word2Vec)

i’m working on an Multi-Label Emotion Classification problem to be solved by word2vec. this is my code that i’ve learned from a couple of tutorials. now the accuracy is very low. about 0.02 which is telling me something is wrong in my code. but i cannot find it. i tried this code for TF-IDF and […]

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Linux Mastering Development Ubuntu

Unable to install VBoxGuestAddition 5.1.2 on Ubuntu 18.04

Im trying to install VBoxGuestAddition 5.1.2 on my Ubuntu 18.04 and have installed all packages required by running following command sudo apt-get update && sudo apt-get upgrade sudo apt-get install build-essential dkms module-assistant linux-headers-$(uname -r) sudo m-a prepare and then I selected Devices -> Insert Guest Additions CD Image and run the Vboxguestaddition installation. However, […]

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Mastering Development User Help

RAM incompatibility issues between T-Force Team Vulcan and Corsair Vengeance

In my system, I decided to get a 2-pack of T-Force Team Vulcan 8GB DDR4 3000MHz (something like this), but, as a result of a discount I found, I also added in 2 sticks Corsair Vengeance DDR4 (also 8GB, 3000MHz) – 2 sets of these (I purchased the two sticks separately; am unsure if this […]

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Development Linux

Installing PHP 7.4.2 on OSX

I am following the usual ./configure, make , sudo make install process to install PHP 7.4.2. Unfortunately C compiler is not picking up some files. Let me explain the whole process: ./configure reports an error checking for libxml-2.0 >= 2.7.6… no configure: error: Package requirements (libxml-2.0 >= 2.7.6) were not met: No package ‘libxml-2.0’ found […]

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Development

I’m having trouble understanding why my output is the way it is

Here’s my code. I thought I did everything right, and this is my last resort class Vehicle(object): def __init__(self, make, model, year=2000): self.make = make self.model = model self.year = year @property def year(self): return self._year @year.setter def year(self, year): self.year = None if (year > 2000 and year < 2018): self._year = year @property […]

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Development

How to export Analysed data from Pandas?

I’m a beginner to Pandas. I added headers to a dataset which I imported earlier & it is working but when I’m trying to export the data it is exporting but not in format as I expected. Any help is much appreciated, thank you in advance! #ExportingChangedData import pandas as pd headers = [“symboling”,”normalized-losses”,”make”,”fuel-type”,”aspiration”, “num-of-doors”,”body-style”, […]

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Development

read latest line of an output of a infinite running subprocess in python

I am trying to periodically read the most recent output of a subprocess, to then process further elsewhere. I am not that experienced in subprocesses, maybe you have some best practices for me? The steps are: Start the process: This process should run in the background, so I will not see its whole output on […]

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Development System & Network

Kubernetes for i386 – Can’t find binaries, can’t compile (compile errors)

Hi everyone and thank you for your time! ^_^ I’m currently building a cluster with a small 64bit computer and some 32bit laptops. The 64 bit works fine with kubernetes, but I cannot install/compile kubernetes on the 32 bit machines. 64 bit machine: i3 – 8GB ram – 512GB SSD & 3TB HDD – CentOS […]

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Development

LINQ to get list of specific columns from the DataTable where column name contains the list name of CheckListValue [duplicate]

This question already has an answer here: select certain columns of a data table 6 answers I have a DataTable named TestCaseDataTable with its data and I need a LINQ to get a list of specific columns from the DataTable where column name contains the list name of CheckListValue foreach (DataRow dataRow in TestCaseDataTable.Rows) { […]

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Development Linux

Update merging two directories

First, note that this is not a plain ‘merge two directories’, this is a question about how to keep the merge of said directories updated when the sources change. Let us say that I have two directories a and b and I want to merge them into c with the following rules: Entries from a […]