Add following Paths to the PATH-Enviromentvariable
[Path to CMake]\bin
[Path to Git]\bin
[Path to SDK]\tools
[Path to SDK]\platform-tools
[Path to NDK]
[Path to ANT]\bin
[Path to MinGW]\bin
[Path to MinGW]\msys\1.0\bin
[Path to Java jre]\bin
[Path to Java jdk]\bin
Make sure you use ba...
You can disable compiler warnings using #pragma warning disable and restore them using #pragma warning restore:
#pragma warning disable CS0168
// Will not generate the "unused variable" compiler warning since it was disabled
var x = 5;
#pragma warning restore CS0168
// Will gene...
Here is an example :
my_array = array('i', [1,2,3,4,5])
my_array.remove(4)
# array('i', [1, 2, 3, 5])
We see that the element 4 was removed from the array.
pop removes the last element from the array. Here is an example :
my_array = array('i', [1,2,3,4,5])
my_array.pop()
# array('i', [1, 2, 3, 4])
So we see that the last element (5) was popped out of array.
The reverse() method does what the name says it will do - reverses the array. Here is an example :
my_array = array('i', [1,2,3,4,5])
my_array.reverse()
# array('i', [5, 4, 3, 2, 1])
count() will return the number of times and element appears in an array. In the following example we see that the value 3 occurs twice.
my_array = array('i', [1,2,3,3,5])
my_array.count(3)
# 2
First obtain the Microsoft.CodeAnalysis.CSharp.Workspaces nuget before continuing.
var workspace = Microsoft.CodeAnalysis.MSBuild.MSBuildWorkspace.Create();
var project = await workspace.OpenProjectAsync(projectFilePath);
var compilation = await project.GetCompilationAsync();
foreach (var diag...
A Syntax Tree is an immutable data structure representing the program as a tree of names, commands and marks (as previously configured in the editor.)
For example, assume a Microsoft.CodeAnalysis.Compilation instance named compilation has been configured. There are multiple ways to list the names o...
This command will save the open file with sudo rights
:w !sudo tee % >/dev/null
You can also map w!! to write out a file as root
:cnoremap w!! w !sudo tee % >/dev/null
Create a file named '.jshintrc' in the root of your app, where package.json is.
*Note on windows: create a file named "jshintrc.txt". Then rename it to ".jshintrc." (notice the dot at the end).
This is a configuration file. It can for example tell jshint to ignore certain varia...
RxSwift offers many ways to create an Observable, let's take a look:
import RxSwift
let intObservale = Observable.just(123) // Observable<Int>
let stringObservale = Observable.just("RxSwift") // Observable<String>
let doubleObservale = Observable.just(3.14) // Observable&...
You can restart ubuntu from command line. Below is example of restarting ubuntu immediately.
sudo reboot
You need to have sudo privilege in order to use this command.
Another commands with same results are sudo shutdown -r now and sudo init 6.
If you have a modern CPU or graphics card (GPU) inside your machine, chances are you have everything ready for first steps in OpenCL.
Finding out if your processor is OpenCL capable can be usually done via the manufacturer's homepage, a good first start is the official documentation at
https://www...
Many tasks require elevated privileges. You can elevate user privileges to Administrator level for your batch runtime using a shortcut:
Press alt+ and the batch file to a selected folder to create a shortcut.
Right click and select "Properties".
Select the "Shortcut&quo...
The following batch file will popup a UAC Prompt allowing you to accept elevated Administrator privileges for the batch session. Add your tasks code to :usercode section of the batch, so they run with elevated privileges.
@echo off
setlocal EnableDelayedExpansion
:: test and acquire admin rights
...
Principal Component Analysis finds sequences of linear combinations of the features. The first linear combination maximizes the variance of the features (subject to a unit constraint). Each of the following linear combinations maximizes the variance of the features in the subspace orthogonal to that...
C-style bit-manipulation
template <typename T>
T rightmostSetBitRemoved(T n)
{
// static_assert(std::is_integral<T>::value && !std::is_signed<T>::value, "type should be unsigned"); // For c++11 and later
return n & (n - 1);
}
Explanation
if...
