Background Let us go with our old stand by. HelloWorld. Language Language - C Script Code Output Output Image Using tio.run c / gcc compiler Output - Text Language - C# C# - Without Class Definition Outline Let us convert our c code to C#. Code Changes Import c:- #include <stdio.h> Include stdio.h … Continue reading C#:- Compiler Error – “The entry point of the program is global code; ignoring ‘Main(string[])’ entry point”
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PowerShell:- Datatype – Array – Declaration & Initialization – Bug ? – Patrick Meinecke Response
Background A quick feedback on our last post. Referenced Work PowerShell:- Datatype – Array – Declaration & Initialization Link Source Code Control GitLab PowerShell - Array - Declaration & Initialization - Sample - nameList Link Bug Report Microsoft PowerShell An Uninitialized declared array leads to string concatenation #17313 Link Feedback Patrick Meinecke ( SeeminglyScience … Continue reading PowerShell:- Datatype – Array – Declaration & Initialization – Bug ? – Patrick Meinecke Response
PowerShell:- Datatype – Array – Declaration & Initialization
Background In this post let us consider how to declare, initialize, populate, and iterate an array. Introduction We have a few avenues for declaring an Array in PowerShell. Our options are:- PowerShell @() String Array .Net System.Collections.ArrayList Script Outline Array Declare Array Declare And Initialized An Array [string[]]$nameListInitialized = $null; Declare An Array [string[]]$nameListInitialized; Populate … Continue reading PowerShell:- Datatype – Array – Declaration & Initialization
Jeffrey Snover:- Employment Versus Courage
Background In brief, most people are not worth listening to. For the sake of heaven, Jeffrey Snover is one of those on the rare other side. Twitter Link Courage is a key characteristic of future leaders and previous employees. Replies M3 Sweatt ( @m3sweatt ) Consequences ( Link ) Courage is not always rewarded … Continue reading Jeffrey Snover:- Employment Versus Courage
Powershell:- Function – Invocation – Error – ParameterArgumentTransformationError
Background Last evening I wanted to make a function out of a piece of Powershell Code Block, but ran into an error. Let us quickly go over the error. Script Code Error Error - Image Error - Text Error - Explanation The error reads:- Cannot process argument transformation on parameter 'ch'. Cannot convert … Continue reading Powershell:- Function – Invocation – Error – ParameterArgumentTransformationError
Search Text On The Terminal
Background For us who spend a lot of time on the command line in terminal node, we always have to sort through data returned through applications. The find and grep command comes in handy. Text File Let us use a simple text file. namelist.txt Search Platform MS Windows findstr command Outline Display File Pipe … Continue reading Search Text On The Terminal
Powershell:- Get Machine Name
Background I needed to confirm a machine name. It is easy to do so via accessing the machine and running a few system commands. But, want to do so programmatically, as well. Choices Here are some of the options for getting a machine name in PowerShell. Get Computer Name Using Environment Variables .Net Class System.Environment … Continue reading Powershell:- Get Machine Name
Programming Languages:- Repeat Characters
Background When programming one will have to use various datatypes and consult API for each of the data types. DataTypes Number/Integer Arithmetic String Concatenation Length Character Repeat Character For instance, if we will like to place an underline against a title, we will get the length of the title, and repeat the underline … Continue reading Programming Languages:- Repeat Characters
Powershell:- String Across Multiple Lines
Background While programming, occasionally there will be a need to have string contents that exceed a single line. In this post, we will discuss some of the tools that Powershell offers. Outline Here String String Concatenation Using Plus Sign Options Here String Basic Code Output Image Text with whitespace before the … Continue reading Powershell:- String Across Multiple Lines
DOS – Batch – Error – “was unexpected at this time”
Background Let us pull in real quick and talk about a DOS ditch that is easy to get ensnared in. DOS-Batch Original Code Output Output - Image Output - Text Revision Outline The error is due to the presence of the ? in the rem statement We have to escape the question ( ? … Continue reading DOS – Batch – Error – “was unexpected at this time”
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