Do I need to recompile the kernel, No. or is there a way I can get the changed value to be persistent across reboot. Yes. Use the kernel command line parameter loglevel: loglevel= All Kernel Messages with a loglevel smaller than the console loglevel will be printed to the console. It can also be changed … Read more
Basically what you want to do is embed ANSI escape sequences for color into your debug strings, just like you would in a regular Ruby program. There are several ways to go about this: Use the rainbow gem, which allows you to do this: require ‘rainbow’ Rails.logger.debug(Rainbow(“This message is Green”).green) or require the mixin to … Read more
Try heroku ps:stop run.8 Got this from another SO answer.
Short answer, the clc function: >> clc You can also select Edit > Clear Command Window in the MATLAB desktop (older versions) or select Clear Command Window from the Command Window pull-down menu:
Notice: since IDEA 2016.3.2 this breaks the terminal and is not required anymore. So just delete it when you update to a version it cannot create the Terminal. For windows change the terminal shell path (File->Settings->Tools->Terminal) from cmd.exe to: cmd.exe “/K mode con:cols=500 lines=9999&cmd.exe” or if using the bash for windows subsystem: cmd.exe “/K set … Read more
You can use the ANSI colour codes. Here’s an example program: #include <stdio.h> int main(int argc, char *argv[]) { printf(“%c[1;31mHello, world!\n”, 27); // red printf(“%c[1;32mHello, world!\n”, 27); // green printf(“%c[1;33mHello, world!\n”, 27); // yellow printf(“%c[1;34mHello, world!\n”, 27); // blue return 0; } The 27 is the escape character. You can use \e if you prefer. … Read more
When PowerShell starts to become slow at startup, an update of the .NET framework might be the cause. To speed up again, use ngen.exe on PowerShell’s assemblies. It generate native images for an assembly and its dependencies and install them in the Native Images Cache. Run this as Administrator $env:PATH = [Runtime.InteropServices.RuntimeEnvironment]::GetRuntimeDirectory() [AppDomain]::CurrentDomain.GetAssemblies() | ForEach-Object … Read more
NSLog() is what is doing that, not the debugger console. The easiest way to avoid it is to not use NSLog at all. You could use fprintf(), but that is a pain in that it doesn’t support %@ format types. I generally write a function for this: void MyLog(NSString *format, …) { va_list args; va_start(args, … Read more
I encountered a similar problem a while back. Here’s what I did to fix it: # Update output buffer size to prevent clipping in Visual Studio output window. if( $Host -and $Host.UI -and $Host.UI.RawUI ) { $rawUI = $Host.UI.RawUI $oldSize = $rawUI.BufferSize $typeName = $oldSize.GetType( ).FullName $newSize = New-Object $typeName (500, $oldSize.Height) $rawUI.BufferSize = $newSize … Read more
yes it’s possible to print a string to the console. #include “stdafx.h” #include <string> #include <iostream> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { string strMytestString(“hello world”); cout << strMytestString; return 0; } stdafx.h isn’t pertinent to the solution, everything else is.