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Imported FormsModule but still No value accessor for form control [(ngModel)]

Shared Module imports/exports FormsModule. I have used two way binding [(ngModel)] in many components and works as usual, but in certain component everytime I t

Valgrind errors not reported when function is inlined

I've been trying to track down the cause of an error reported by Valgrind (see below). It says that a 'Conditional jump or move depends on uninitialised value(s

Python coordinate transformation ECI to ECEF

I am using sgp4 python package (developed by Brandon Rhodes); I am inputting the TLE information for ISS(Zarya). I get the position of the satellite at a certai

How to show all columns in CollectionView

I have List with decent amount of columns (13 to be exact) When I populate my collection view I have problem because only 3-4 columns are visible, and I can't s

Migrate data from one table to another in EF core code first approach

I am using a code-first approach in EF core, and I am in a situation where want to move a column from one table to another. My approach is to insert data using

openpyxl set nunmber format to cell but doesn't work

I want to create an excel by reading data from the csv files. So, I use Openpyxl and CSV in python. However, no matter number_format I put in the code the cell

How to center an iframe horizontally?

Consider the following example: (live demo) HTML: <div>div</div> <iframe></iframe> CSS: div, iframe { width: 100px; height: