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using System;
using System.Drawing;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;

namespace Recrusive_Patterns
{
    class Program
    {

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ERROR [2018-05-14 09:46:20Z]:ERROR [2018-05-14 09:46:20Z]: MSBuild property evaluation failed: [Microsoft.Build.Utilities.ToolLocationHelper]::GetPathToStandardLibraries($(TargetFrameworkIdentifier), $(TargetFrameworkVersion), $(TargetFrameworkProfile), $(PlatformTarget), $(TargetFrameworkRootPath))
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: The type initializer for 'Microsoft.Build.Collections.MSBuildNameIgnoreCaseComparer' threw an exception. ---> System.EntryPointNotFoundException: GetSystemInfo
  at (wrapper managed-to-native) Microsoft.Build.Shared.NativeMethodsShared.GetSystemInfo(Microsoft.Build.Shared.NativeMethodsShared/SYSTEM_INFO&)
  at Microsoft.Build.Shared.NativeMethodsShared+SystemIn

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var sequence = Enumerable.Range(0, 3).ToList();
while(true) {  

	sequence.ForEach(e => Console.Beep(650, 100));
	
	Thread.Sleep(200);
	
	sequence.ForEach(e => Console.Beep(650, 400));
	
	Thread.Sleep(200);

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#!/bin/bash

# This cronjob runs at least once a minute and will check if the usage of RAM is more than 75%
# if it is more than 75% it sends me an e-mail and invokes the API. API call removed from the example.
# When the percentage left after a possible decrease is 70& then it decreases the RAM to that level

TOTAL=`free | grep Mem: | awk '{print $2}'`
USED=`free | grep Mem: | awk '{print $3}'`

INCREASE=$(((TOTAL/1024)+512));

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// http://channel9.msdn.com/Events/Build/2013/4-329

int N = 1000;
var A = new int[N,N];
var B = new int[N, N];
var C = new int[N, N];
var random = new Random();
for(int x = 0; x < N; x++)
{
    for(int y = 0; y < N; y++)

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using System;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;

namespace DeadlockExample
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml

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--- Using temporary list --
GetList:
IL_0000:  nop         
IL_0001:  newobj      System.Collections.Generic.List<System.String>..ctor
IL_0006:  stloc.0     
IL_0007:  nop         
IL_0008:  ldarg.0     
IL_0009:  ldfld       UserQuery._names
IL_000E:  callvirt    System.Collections.Generic.IEnumerable<System.String>.GetEnumerator
IL_0013:  stloc.3     

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public IEnumerable<CodeIssue> GetIssues(IDocument document, CommonSyntaxNode node, CancellationToken cancellationToken)
{
    if (node.GetType() != typeof(LocalDeclarationStatementSyntax)) return null;
    var localDeclaration = (LocalDeclarationStatementSyntax)node;
    var semanticModel = document.GetSemanticModel(cancellationToken);
    var containingBlock = localDeclaration.FirstAncestorOrSelf<BlockSyntax>();
    if (containingBlock == null) return null;

    var dataFlowAnalysis = semanticModel.AnalyzeDataFlow(containingBlock);
    var variable = localDeclaration.Declaration.Variables.First();

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var dataFlowAnalysis = semanticModel.AnalyzeDataFlow(containingBlock);
var variable = localDeclaration.Declaration.Variables.First();
var symbol = semanticModel.GetDeclaredSymbol(variable);