496 questions
1
vote
0
answers
81
views
Type '(x: string) => void' is not assignable to type '(x: unknown) => void' [duplicate]
unknown is so annoying to work with when using strict Typescript. I understand not being allowed to assign a type unknown to a known type, but you are able to assign known types to unknown. So why ...
- 264
0
votes
0
answers
12
views
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'webflow:flow-registry'
My Dispatcher-servlet.xml
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'webflow:flow-registry'
getting this error
I am new to Java and spring ...
1
vote
1
answer
66
views
Why does xUnit test pass when Moq's Strict behavior throws an exception that's caught in system under test-code?
I discovered a subtle but significant issue with xUnit and Moq's Strict behavior that can lead to false-positive test results. Here's the scenario:
Test Setup
Using Moq with MockBehavior.Strict
...
0
votes
1
answer
106
views
Typo3 new install V12 error "must be of type ?int, string given"
After installing V12.4, I get several errors when trying to create new content-elements, files or other elements. I installed Typo3 from the CLI with the command
composer create “typo3/cms-base-...
0
votes
0
answers
61
views
Issues with generic types and defaults when using TypeScript in strict mode
I'm currently refactoring a codebase to support TypeScript's strict mode. However, I've ran into an issue with functions that leverage generics.
In essence, I have a function that takes an object with ...
- 462
0
votes
1
answer
494
views
How can I access function caller in strict mode at JavaScript
I'm using
React
tanstackQuery
axios
I read that function caller is deprecated since ES5(not sure ES5). So I can't use it in strict mode. I don't think disabling strict mode is good idea. Is there ...
0
votes
1
answer
172
views
Peewee overwrites default SQL mode
There's no error raised when calling save(), create(), or insert().execute() on a model instantiated with one or more fields omitted, even on fields configured as null=False and default=None (the ...
2
votes
1
answer
117
views
Disable warnings from base module + load Moose/Test2::V0
In our app we have a common base module that enables strict, warnings and some other pragmas for every file that it used from. It also enables signatures and disables the warning about signatures ...
- 15.6k
-3
votes
3
answers
392
views
Enforcing strict comparison for bool return type functions in PHP [closed]
Given:
if ($var) is a loose comparison as in if ($var == true)
strict comparison will be
if ($var === true)
should also bool return type function be explicitly enforced?
es:
if (isset($var) === true) ...
- 155
1
vote
1
answer
49
views
TypeScript Argument Error with strictNullChecks when Checking Nested Object Property
I am facing an issue with TypeScript's strictNullChecks setting. I have a function handleAction which expects an argument of type MyType.
type MyType = {
prop: MyEnum;
// ... other properties
};
...
0
votes
1
answer
204
views
How to make ANTLR parser strict?
Below is a simple ANTLR grammar:
grammar EXAMPLE;
document
: Name+ EOF ;
Name
: 'k'+ ;
The generated antlr parser accepts any string that contains substring 'k'.
However, I ...
2
votes
0
answers
55
views
PHP why is array_filter ignoring strict_types? [duplicate]
per 3v4l: https://3v4l.org/qeU8s , In every version of PHP between 7.0.0 and 8.2.9, why is this code
<?php
declare(strict_types=1);
$arr = ["1"];
$filtered = array_filter($arr, function (...
- 22.4k
0
votes
1
answer
50
views
in perl, get() works with string, but not with a variable containing the string [closed]
Why can't I pass the URL string to "get" in a variable?
#use strict; use warnings;
use LWP::Simple;
my $hxUrl;
my $Page;
$hxUrl="https://finance.yahoo.com/quote/SPY/history?period1=...
- 3,561
0
votes
1
answer
74
views
MatMenuTrigger while using strict settings
Edit: We want to use strict alongside more compiler flags
Original:
For some background info, we are trying to cleanup our huge internal angular system, some of the choices we made were to setup ...
0
votes
1
answer
380
views
React issue. Rendering twice with strictMode
first of all im new in react and i've read the documentation, the rules of hooks. https://reactjs.org/docs/hooks-rules.html#explanation
I know the component es mounted and unmounted with the ...
- 21
0
votes
0
answers
480
views
why am I getting javascript error: use strict: not found and Syntax error: word unexpected (expecting ")")
Compiling Script files using npm start, getting errors: use strict: not found
Syntax error: "(" unexpected or Syntax error: word unexpected (expecting ")")
Here is my code, index....
- 1
0
votes
2
answers
1k
views
Where to set angular strictness flags that configure how strict strictTemplates is?
I am currently converting our application to strictTemplates, and we are comming up with a huge amount of errors, some of them are more relevant than others.
So i wanted to configure the strictness of ...
- 6,733
0
votes
1
answer
52
views
Strict mode in recycler view adapter -> inflate method
I've activated strict mode in my APP, and I find a strange thing:
when I create a new adapter for my recycler view, the system logs a [StrictMode policy violation; ~duration=352 ms: android.os....
1
vote
0
answers
41
views
Selected value being read with lag
I am trying to learn React by doing. Somehow, I am missing something very silly here.
I have 2 calendars in my code. And I have used console logging to debug, as can be seen in the code.
import React, ...
- 427
0
votes
1
answer
83
views
How do you check for undefined when using an expression as the property name of object in Typescript strict mode?
Consider the following code:
type Props = 'foo' | 'bar';
type ParRec = Partial<Record<Props, string>>;
function doSomething (item: ParRec) {
const props: Props[] = ['foo', 'bar'];
...
- 2,304
2
votes
1
answer
6k
views
TypeScript complains «'callee' may not be accessed on strict mode functions» even with alwaysStrict set to false
I'd like to be able to pepper an app with a custom log function when debugging, profiling or just familiarizing myself with the code, using arguments.callee.name so I don't have to type the enclosing ...
- 753
1
vote
1
answer
755
views
strict mode typescript checks fails from tsconfig.json [duplicate]
I have a simple typing error detected with cli flag --strict
$ ./node_modules/.bin/tsc --strict main.ts
main.ts:6:5 - error TS2322: Type 'null' is not assignable to type 'Person'.
6 return null;
...
- 7,320
0
votes
1
answer
190
views
strictNullChecks: true in my tsconfig.json vs. not null assertion operator usage
The strictNullChecks: true in the tsconfig.json!
Is it allowed to use a not null assertion operator if we are sure the object is not null and undefined?
In the following example, where the type ...
- 1,752
2
votes
1
answer
3k
views
JS strict mode enabling in Visual Studio Code
To enable strict mode in JavaScript it's needed to insert 'use strict' to a script.
If I have several scripts, I need to add it to all.
Maybe it can be added only once in settings?
Not found any ...
1
vote
1
answer
2k
views
Mediawiki error: Lua error in package.lua at line 80: module 'strict' not found
I'm try to install Mediawiki on local host, and working with Lua. I try to export one page from Wikipedia, for example: https://en.wikipedia.org/wiki/Maize, and re-import it into the local system.
...
0
votes
0
answers
98
views
Nested Object States With React Strict Mode
I just wonder what's the best practice here. I noticed that React strict mode calls a state setter twice, so if I have e.g.
setArray(function(arr){
arr.push(arr.length);
return [...arr];
})
it ...
- 715
0
votes
1
answer
304
views
Map data structure in strict mode
I am using strict mode for the following code.
Trying to assign an object value from a Map.
It is granted that the value I am getting from the Map isn't undefined but strict mode giving the following ...
1
vote
1
answer
469
views
Why typescript enum is seen as possibly undefined in strict mode? How to fix?
I'm getting an error from Typescript (4.8.2) STRICT:
Argument of type 'State | undefined' is not assignable to parameter of type 'State'.
Type 'undefined' is not assignable to type 'State'. ts(2345)
...
- 3,823
0
votes
0
answers
734
views
Efficient type checking for multiple values in an object in TypeScript (TS2322)
I'm working on implementing strict type checking in TypeScript (TS2322). When writing the code like this, the IDE (IntelliJ) correctly validates that these variables are defined as strings:
if (typeof ...
1
vote
1
answer
578
views
How do I use Set-StrictMode to only set strict mode for the private scope?
My script needs to call third party scripts that do not work under strict mode. Right now I explicitly disable the strict mode in my script for these calls:
Set-StrictMode -Version 3
…my script here…
...
- 42.7k
0
votes
1
answer
51
views
Typescript create uber-strict types
If I create a custom type such as:
type LowercaseString = string
And then use it in a function like this:
function displayLowercaseString(input: LowercaseString) {
...
}
displayLowercaseString('...
- 171
0
votes
1
answer
274
views
Strict Properties Without Option Strict On
When Option Strict is turned Off, which is the default for my application, VB will automatically convert the value when property is String. It appears to call the toString() of the incoming value's ...
- 4,639
0
votes
1
answer
337
views
Constructor in Strict Mode [closed]
I've been searching a lot for an answer to this REALLY simple question, but I cannot find it:
" How to create constructors in strict mode ? "
fetch(`https://restcountries.com/v3.1/name/${...
user16929274
1
vote
1
answer
451
views
Why does code inside useEffect run twice for the first render? [duplicate]
Console.log runs twice. Underneath said it is to reason Strict Mode:
React Hooks: useEffect() is called twice even if an empty array is used as an argument
StrictMode renders components twice (on dev ...
- 2,355
2
votes
1
answer
78
views
How to use `our` class variables with `UNITCHECK` correctly with `use strict`?
As Perl constants are somewhat strange to use, I decided to implement my "class variables" as our variables, just like:
our $foo = '...';
However when I added a UNITCHECK block using the ...
- 4,784
0
votes
1
answer
2k
views
PHP typed class members array of string [duplicate]
What is the proper syntax to declare a type string[] attribute in php?
protected string[] $array_of_strings;
does gives an error at '['
- 3,098
0
votes
0
answers
503
views
Type 'unknown' is not assignable to other type, when strict mode is true
I have type error.
Exists child component Pagination with type of props:
interface BaseProps {
url: string;
rowKey: string;
renderItem: (item: unknown) => React.ReactNode;
params?: Record&...
- 147
4
votes
2
answers
3k
views
How to make existing angular application "fully strict" step by step?
I have an existing Angular Application that started development at the time of Angular 4, now it's on Angular 12. But at the time of development, the strict mode was not enabled. Now after the ...
- 2,234
8
votes
1
answer
4k
views
Strict Mode Issue with Binding Arguments
I have an issue with running a test on my files. Would love if someone more experienced could help me out here.
the following code gives me this error:
error Parsing error: Binding arguments in ...
- 73
-1
votes
1
answer
141
views
PHP - create strict typed Map dynamically (multidimensional)?
I need to be able to create strict typed maps dynamically. Like this:
$map = new Map( 'string,array<string,int>', [
'foo' => [
'bar' => 1
]
];
I have seen a lot of solutions for ...
- 9
4
votes
2
answers
241
views
Stricter than strict mode?
I recently produced a stupid bug:
"use strict";
function doSomething() {
let testObject = {a: "foo", b: "bar", parent: "bla"};
if (parent in ...
- 253
1
vote
1
answer
781
views
Flutter SQLite Database enforcing strict data types
Traditionally sqlite allowed any data type to be submitted to any field in a database table for example you could submit an INTEGER to a TEXT field. However strict table data types are now officially ...
- 1,523
1
vote
1
answer
1k
views
Datefinder.find_dates throws out dates for any number in the text, but "strict=True" does not work
I am trying to pull dates from news and government announcement texts I have scraped on Covid-19 in Hawaii. I have run a sample program on a dummy data set, and find dates generated for every number ...
1
vote
1
answer
145
views
How do I fix "Uncaught TypeError: can't access property "whenGET", $httpBackend is undefined"?
I am trying to use the following https://embed.plnkr.co/plunk/pWNOdA in a project that uses strict-DI.
In the app-mockbackend.js you can see the following setup -
angular.module('app').run(function($...
0
votes
0
answers
172
views
Global symbol "$global_var1" requires explicit package name (did you forget to declare "my $global_var1"?) at module1.pm [duplicate]
I have two module files, in module2 I have a global variable,
$global_var1 = 'global_var_sub';
sub global_var_sub
{
return something;
}
now, in module1, I do use module2; and then try to print ...
- 17
1
vote
3
answers
680
views
Angular and Local Storage in strict mode
I'm using Angular 12, which automatically adds strict mode to your projects. I was going through a tutorial to set up authentication in my project, but strict mode doesn't allow me to set it up as it ...
- 159
1
vote
0
answers
1k
views
How can I run specific tests or everything without strict mode in jests
Is there a way to disable the strict mode (although I didn't turn it on) for the specific test?
I have a function that pushes the arguments object to an array.
In my test, I need to check the array ...
- 3,900
2
votes
1
answer
2k
views
how can I change a tsconfig property for a specific folder in my application?
This is the structure of my project
app/
|--src/
|--folder
|--tsconfig.json
here is my tsconfig file
{
"compilerOptions": {
"target": "es5",
&...
8
votes
2
answers
2k
views
Is this strict aliasing violation? Can any type pointer alias a char pointer?
I'm still struggling to understand what's allowed and not allowed with strict aliasing. With this concrete example is it violation of strict aliasing rule? If not, why? Is it because I placement new a ...
- 16.5k
3
votes
3
answers
243
views
Access Fully Qualified Variable Name from Variable in Perl Strict Mode
I have a series of modules that perform output functions for my scripts. Sometimes the module is called directly -- it is called View -- and sometimes a child class that extends it is used instead (...
- 1,139