For the class X, I have access to a swigged API and can get the myX.this, which is of type SwigPyObject. How do I cast this so I can call my C-API function using ctypes and using a ctypes c_void_p as an argument? In Python, I thought something like: aXObjectThis = myX.thi...
"The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned an error: (401) Unauthorized" "Typewriter" like effect in a C# Console application? "Unable to cast object of type 'System.Configuration.DefaultSection' to type blah blah ((Sy...
I am trying to import a number of Excel files in a for loop and cast a column from the file as an array of type float64, to be used later in an lmfit function. To do so, I read the Excel files (iterated by an index), put data from one column into a ...
"Object reference not set to an instance of an object." ??? "PostAsJsonAsync" is not invoking web api POST action method "System.Data.Entity.Internal.AppConfig" type initializer causes an exception "The given key was not present in the dictionary." when passing null non-Route paramater...
. . . ode Object: Detect stiffness to change solver after creating ode object . . ode Options: Set minimum step size for several ODE solvers . . . . . . . . . . lsqminnorm Function: Apply Tikhonov regularization to least-squares solution . . . . . . . . . . . . . . . ....
Python also has a built-in function to convert floats to integers:int(). Theint()function works similarly to thefloat()function: you can add a floating-point number inside of the parentheses to convert it to an integer: int(390.8)
Use thenumpy.float_()Function to Convert Items in a List to Float in Python Thenumpy.float_()function creates aNumPyarray with float values. We can pass the list to this function to create an array with float values and then convert this array to a list by using thelist()function. ...
in AWS Identity and Access Management (IAM) for a role to use.</li> <li>Create a role in IAM that <a href="https://aws.amazon.com/lambda/" target="_blank" rel="noopener noreferrer">AWS Lambda</a> will use to pre-sign URLs to accept .mp4 files.</li> <li>Create an S3 ...
Object oriented design exercises deck Great for use while on-the-go. Coding Resource: Interactive Coding Challenges Looking for resources to help you prep for theCoding Interview? Check out the sister repoInteractive Coding Challenges, which contains an additional Anki deck: ...
Add an object-oriented design question ContributeSystem design topics: start hereNew to system design?First, you'll need a basic understanding of common principles, learning about what they are, how they are used, and their pros and cons.Step...