Where can I get a list of Unicode chars by class?

I'm new to learning Unicode, and not sure how much I have to learn based on my ASCII background, but I'm reading the C# spec on rules for identifiers to determine what chars are permitted within...

Websphere application server network deployment trial for Windows XP platform

I could not locate link for downloading trial edition of "Websphere application server network deployment for Windows XP platform". either 6.x version or 7.x version? I need it urgent for...

Writing both characters and digits in an array

I have a Fortran code which reads a txt file with seperate lines of characters and digits and then write them in a 1D array with 20 elements. This code is not compatible with Fortran 77 compiler...

new to android development- cant start a new activity

First- sorry if my question a bit dumb, I'm totally new to Android development ... I'm trying to start a new activity from my "LAUNCHER" activity and run it on the emulator, but every time I click...

Multithreading programming in Java, using semaphores

I'm Learning Java multithreading and I have problem, I can't understand Semaphores. How can I execute threads in this order? for example : on image1 : the 5-th thread start running only then 1-st...

javascript/jquery local app using json as my DB

i'm quite new to javascript/jQuery/Json. i'm building myself a local app ( no client side for now). right now i have a simple form (inputs and submit) and would like to get the inputs from the...

Probability and Machine Learning

I am using python to do a bit of machine learning. I have a python nd array with 2000 entries. Each entry has information about some subjects and at the end has a boolean to tell me if they are a...

What is the profileId in Node Discovery Response from XBee?

I am learning about XBee and looking at Node Discover (ND) command. The response has profileId but i can't find explanation about that field. Can you point me to XBee doc that explains what that...

How to apply style to a specific element in JQuery array

I am learning the basics of JQuery, and can't solve this problem: given 3 green <li> elements turn 1-st and 3-rd elements to red color, and the 2-nd element to orange. Code: <!DOCTYPE...

SQL Server (localdb)/v11.0 explained

І'm fоllоwing Cоde Fіrst to аn Existing Dаtаbasе tutоriаl аnd nоtіcеd thаt іt suggеsted to connеct to (localdb)\v11.0 іn lеаrnіng purpоses. I'vе triеd to cоnnect tо it...

How to draw str(non-latin-word) in Pygame?

I'm only learning to program , so my question can be trivial . Sorry for that ! I want a programm to draw a word (in russian) on screen using Pygame . And that is ok, everything is working : #...

Should calls to kernels be encoded to fit the "GPU layout", or the "algorithm layout"?

I'm just learning about CUDA/OpenCL, but I have a conceptual question. Suppose I am encoding an algorithm to do a Breadth-First-Search on a graph. Suppose my target device is a GPU with only 2...

AngularJS show 2 random records

I just started up learning AngularJS and I have no idea how to solve this problem. For example I have 4 records (car, plane, ship, train) and I only want to show 2 randomly in...

Java If/else Characters change

I'm very new to Java, and learning on my own. Here's a problem I'm struggling with. I'm wonder if we can set a string variable to one thing then use if else statements to change it to something...

Regex to match day in month

I'm trying to edit some existing regexes which tries to extract dates from a piece of text. Since I'm not so proficient with regexes I thought this is a good moment to learn something new. So I've...

Module not found: Error: Cannot resolve 'file' or 'directory' when require a css file inside a directive

From an angular+webpack tutorial, a "directives" folder was created which contains a declaration for the following custom directive export default ngModule => { ngModule.directive('kcdHello', ()...

Why Python and java does not need any header file whereas C and C++ needs them

I am a complete newbie to python transiting from C++. While learning C++, I was explained that header files tells about the working of the function or define them to the compiler so that it...

image pre-processing for image classification and semantic segmentation

In terms of training deep learning models for different types of image-related works, such as image classification, semantic segmentation, what kind of pre-processing works need to be...

Preferred ordering and converting a 1D bytearray to a Numpy nd-array?

I'm currently working on a helper class to transfer data from a Java ND-Array to a Python numpy nd-array. The Java array uses ND4J and I'm able to ascertain shape, stride, and row/column ordering...

Threads monitoring a Queue<Actions>

I doing a small project to map a network (routers only) using SNMP. In order to speed things up, I´m trying to have a pool of threads responsible for doing the jobs I need, apart from the first...

Difference between methods and attributes in python

I am learning python and doing an exercise about classes. It tells me to add nd attribute to my class and a method to my class. I always thought these were the same thing until I read the...

Training Hidden Markov model with GMM, nan appears after some iterations in python

Problem During the training process of my continuous observation sequence data using HMM with GMM mixtures, the cost function reduces gradually and it becomes NaN after some iterations. Background...

ImportError: Please install apex from https://www.github.com/nvidia/apex to use distributed and fp16 training

cannot install apex for distributed and fp16 training of bert model i have tried to install by cloning the apex from github and tried to install packages using pip i have tried to install apex by...

Error in the MS Azure autoML preparation - wrong file format / encoding?

I am trying to deploy the MS Azure automated machine learning as per the following Github...

Training a model with multiple learning rate in PyTorch

I am new to PyTorch and getting used to some concepts. I need to train a Neural Network. For optimization, I need to use Adam optimizer with 4 different learning rates = [2e-5, 3e-5, 4e-5,...

Gradient descent for linear regression with mxnet.autograd - performance issues

I implemented a simple gradient descent algorithm for linear regression, using mxnet.autograd. Everything works just fine, but the performance is awful. I'm using vanilla gradient descent and not...

mxnet import nd or np to use arrays

I'm starting to study mxnet and gluon, but I'm getting somewhat confused about the usage of np/nd arrays. As suggested on the gluon website, I installed mxnet and gluon by running: pip install...

Keras use trained InceptionV3 model + CIFAR10 got error about Batch Size

I am new to Machine Learning and Keras etc. Trying to use trained model to increase accuracy, in my case I followed Jerry Kurata on Pluralsight to use InceptionV3 and only modify the last layer to...

Sequence Tagging with BertForTokenClassification from Transformers

I'm trying to use BertForTokenClassification from Transformers with the pretrained multilingual BERT model to do a sequence tagging task. During training, everything seems fine and loss is...

Unable to parse data from UrlFetchApp in Google Apps Script

My current Cloud Run URL returns a long string, matching the exact format as described here. When I run the following code in Google Apps Script, I get a Log output of '1'. What happens, is the...