scala - get class from a string

From Scala, I'm using a Java library that expects a class argument. Example: def service: OAuthService = new ServiceBuilder() ...

Error: write EPIPE when piping node output to "| head"

I'm having problems with getting the error: events.js:48 throw arguments[1]; // Unhandled 'error' event ^ Error: write EPIPE at errnoException (net.js:670:11) ...

Is "*_" an acceptable way to ignore arguments in python

If I have a function/method that is an implementation of a callback for some framework, and do not care for any further arguments, it seems to be syntactically correct, and to not have pylint/IDE...

commander.js : how to specify required cli argument

I'm using commander.js package for parsing command-line arguments: I'd like to make a flag non-optional, the API and tests in the git repo loosely mention making a flag required, but I usually...

Why doesn't std::bind account for function arity?

If I have this simple case: struct Foo { void bar(); void baz(int ); }; It makes sense that this would compile: Foo foo; auto f = std::bind(&Foo::bar, &foo); But why would bind be...

Why is there no "sub rsp" instruction in this function prologue and why are function parameters stored at negative rbp offsets?

That's what I understood by reading some memory segmentation documents: when a function is called, there are a few instructions (called function prologue) that save the frame pointer on the stack,...

SQL Error: ORA-02315: incorrect number of arguments for default constructor

I'm trying to figure out why this is throwing back an error. this is my object type CREATE type address_typ as object ( street varchar2(60), city varchar2(19), pCode varchar2(9) ) ...

Call java class from matlab

I'm trying to call a java class from matlab(2010a) but isn't working. I tried to follow this tutorial, but didn't work. public class Helloworld { /** * @param args the command line arguments ...

Scikit-learn SVM: get reference to a function computing the kernel?

I'm using scikit-learn to do some basic SVM classification. I have the result of running sklearn.svm.fit on my data, skObject = clf.fit(X,y) and I get an object with some helpful attributes such...

missing integer codility Javascript

Write a function: function solution(A); that, given a non-empty zero-indexed array A of N integers, returns the minimal positive integer (greater than 0) that does not occur in A. For...

How can I periodically execute a function with asyncio?

I'm migrating from tornado to asyncio, and I can't find the asyncio equivalent of tornado's PeriodicCallback. (A PeriodicCallback takes two arguments: the function to run and the number of...

How can pass data from Adapter to Fragment?

How can pass data between adapter and fragment? My adapter: finalHolder.spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { public void onItemSelected(AdapterView<?>...

PHP implode() error on hosted website and works on localhost

I have an odd problem with a PrestaShop 1.6.x module and the PHP implode() function. On localhost I do not get any exceptions when I run the query. However, on the hosted web store I get the...

Cannot assign to read only property 'name' of object '[object Object]'

The following code will throw an error only for the name property. It could be fixed by specifying name property as writable in Object.create arguments but I'm trying to understand why is this...

scala annotation argument needs to be constant but final val does not make it

In this snippet, @SwaggerDefinition(...authorizationUrl = SecurityConstants.authorizationUrl) and given that final object SecurityConstants { final val authorizationUrl: String =.. } (only...

Using ArgumentCaptor on a static method

I'm using Mockito and PowerMock for unit tests. I've got a method under test that looks something like this: public void underTest(MyClass obj, int num) { String arg = ""; if...

Invalid asm.js: Invalid member of stdlib

(node:7894) V8: /var/www/html/testeth/node_modules/solc/soljson.js:3 Invalid asm.js: Invalid member of stdlib i am making the test deploy on ganache-cli simple contract but it is showing that...

Parsing command line arguments in a shell script function

The shell command line parameters list [email protected] prints nothing. So I have taken args in ALL_ARGS_PASSED and sent them to function. Even then Iam unable to parse the arguments. Parsing [email protected] (list of all...

get_terms ignores orderby argument on WooCommerce product categories

I used the following function for listing product categories and order them by name. Since I last updated WooCommerce from 3.5.7 to 3.6.1 and this is not working any more. It does not matter, what...

Get class constructor argument names

I'm implementing a certain dependency injection solution for ES classes, and for it I need to know exact names of class constructor parameters. When I get string form of class or class static...

TensorFlow 2.0: Save and load a model that contains a LSTM layer, while the load commond failed with ValueError

When I was trying to save and load a model that contains a LSTM layer, the load commond failed with *ValueError: Could not find matching function to call loaded from the SavedModel*. class...

How to Publish a ClickOnce application with Azure DevOps Pipeline on different environments?

I try for several days now to publish my ClickOnce application with Azure DevOps Pipeline. Before going in detail here is what I would like to do from my release view: I started with one artifact...

Powershell Script Will not Run upon Open or Pass Parameter from Task Scheduler

I call the PowerShell application in the Task Scheduler Program/Script prompt as follows: C:\Windows\System32\WindowsPowerShell\v1.0\powershell_ise.exe I then call the executable script in the Add...

Limiting the frames per second for a text based game running in command prompt

This is a follow up question to the comments in my last question. I was told that the command prompt screen is flickering because i didnt limit the frames per second. I have been doing some...

Why BINARY usage in SQLAlchemy with Python3 cause a TypeError: 'string argument without an encoding'

I read a lot of similar questions but none of the clearly answer my issue. I'm using sqlalchemy-utils EncryptedType on a mysql table column. The table creation and the insert is ok, but when I'm...

activebackground option on tkinter button not taken into account on windows 10

I am using tkinter buttons and added the activebackground argument to them which make the background of the button becoming colored with the color you want when the button is being...

What is the output of loop task in argo?

As per the Argo DAG template documentation. tasks.<TASKNAME>.outputs.parameters: When the previous task uses 'withItems' or 'withParams', this contains a JSON array of the output parameter maps...

PlatformException, Invalid Argument after trying to mock file_picker for integration test, Flutter

I already use file_picker in my apps, and now I create an integration test. I've been looking for a way to mock file_picker or dependencies, and this is the result: import 'dart:io'; import...

Kusto query to add the names of links clicked in a separate column

The page views are collected in the pageViews table and the click responses are stored in the customEvents table. I’m trying to get the names of the links clicked on, per page view, in a...

Argument of type 'App' is not assignable to parameter of type 'Construct'

I am trying simple CDK tutorial, however I bumped into some error. My code is simply like this, Argument of type 'App' is not assignable to parameter of type 'Construct'. Type 'App' is missing the...