call
Python – how do I call external python programs?
If you want to call each as a Python script, you can do import subprocess subprocess.call([“python”, “myscript.py”]) subprocess.call([“python”, “myscript2.py”]) But a better way is to call functions you’ve written in other scripts, like this: import myscript import myscript2 myscript.function_from_script1() myscript2.function_from_script2() Where function_from_script1() etc are defined in the myscript.py and myscript2.py files. See this page on … Read more
what’s the difference between ‘call/apply’ and ‘bind’ [duplicate]
bind returns a function which will act like the original function but with this predefined. It is usually used when you want to pass a function to an event handler or other async callback. call and apply will call a function immediately letting you specify both the value of this and any arguments the function … Read more
How to make a jquery function call after “X” seconds
You can just use the normal setTimeout method in JavaScript. ie… setTimeout( function(){ // Do something after 1 second } , 1000 ); In your example, you might want to use showStickySuccessToast directly.
Bind more arguments of an already bound function in Javascript
Once you bound an object to a function with bind, you cannot override it. It’s clearly written in the specs, as you can see in MDN documentation: “The bind() function creates a new function (a bound function) with the same function body (internal call property in ECMAScript 5 terms) as the function it is being … Read more
In Blazor how to call a function at Page Load (event name)?
There are two main ways you can do this, and either will work. I tend to prefer the first, but the second also gets the job done. The first way, is in your @code block, you can override the OnInitialized method. I use the async version as you can kick off your task and let … Read more
Are modern C++ compilers able to avoid calling a const function twice under some conditions?
GCC has the pure attribute (used as __attribute__((pure))) for functions which tells the compiler that redundant calls can be eliminated. It’s used e.g. on strlen. I’m not aware of any compiler doing this automatically, especially considering the fact that the functions to be called may not be available in source form, and the object file … Read more
Is there a way to not wait for a system() command to finish? (in c) [duplicate]
system() simply passes its argument to the shell (on Unix-like systems, usually /bin/sh). Try this: int a = system(“python -m plotter &”); Of course the value returned by system() won’t be the exit status of the python script, since it won’t have finished yet. This is likely to work only on Unix-like systems (probably including … Read more
Call function from DLL?
Depends on what type of DLL. Is this built in .NET ? if it is unmanaged code then here is an example otherwise the Answer from Rob will work. Unmanaged C++ dll example: using System; using System.Runtime.InteropServices; You may need to use DllImport [DllImport(@”C:\Cadence\SPB_16.5\tools\bin\mpsc.dll”)] static extern void mpscExit(); or [DllImport(“user32.dll”, CharSet = CharSet.Unicode)] public static … Read more