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I want to compile below very simple code using golang on my Ubuntu Machine, but as I am new to MacOS and stuff, I am not able to get starting point.
How to get MacOS library?
How to compile below code?
`package main
/*
#cgo CFLAGS: -x objective-c
#cgo LDFLAGS: -framework Foundation
#import <Foundation/Foundation.h>
void hello() {
NSLog(#"Hello World");
}
*/
import "C"
func main() {
C.hello()
}`
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Would you tell me how to install Go compiler support for VS Code in fedora 34?
You install first go as per the instructions on the fedora website.
sudo dnf install golang
After that you can search for the golang extension inside vscode and install that.
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I have a Pascal code which is a part of a book, there are two files .inc and .pas. I need to compile them and i dont know how to proceed could you please help me with this.
fpc [options] program
where fpc is pascal compiler, [options] are additional parameters and they are optional and program is your .pas file.
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I would like to use lamdaj in a Eclipse project and needs to make this import,
import static ch.lamdaj.Lambda.*;
I downloaded and added the lambdaj-2.4-with-dependencies.jar inside a jar folder in the Eclipse as following,
and then, added the JAR in the Java build path as following,
What else I will need to do to make the work ?
The project set-up is correct. The compile error is caused by spelling error in the import statement.
Please change the import statement to
import static ch.lambdaj.Lambda.*;
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package main
import "fmt"
func main() {
fmt.Println("Hello world")
}
The command is go run a.go.
This code need 4~5s in windows.
I believe that go run compiles the code and then runs it. Go 1.5 is known to be much slower at compiling. (Read the release notes) The devs have converted it all to Go code but haven't optimized it for Go yet.
Also Go uses POSIX style disk and network operations. I don't believe anyone has optimized Go for completion ports and Windows asynch IO.
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Xcode is built over gcc, which is GPLed, and so any product built on gcc should also be released under the GPL.
How is Apple able to avoid releasing Xcode's source code?
Any product built on GCC's code needs to be GPLed. GCC is a separate program, and is replaceable with another compiler such as icc or clang, so the IDE itself isn't bound by the GPL.