Summary of What's New in this Release of Visual Studio 2022 version 17.8.2
- Fixed an issue where, in certain situations, a document window can get stuck showing a loading message.
- In some cases (when a project is located under a solution folder) you may see an error when saving the project. The project would get saved but you would see an error about unable to cast a COM object. This issue is now fixed so the error is no longer displayed.
- RemoteSemanticClassificationService.GetClassificationsAsync: SyntaxTree is not part of the compilation
- When change to another file, VS get stuck on "loading editor components"
- After upgrade to Visual Studio 17.8.0, Interactive REST Tests no longer work
- ASP.NET Core web apps targeting .NET 5.0 and below stopped working after 17.8.0 update
- could not create a .net framework console app
ویدیوهای NET Conf 2022.
انتشار Microsoft Office 2024
اضافه کردن HTTPS به وب سایت
ProdcutId | Price | Date |
1 | 1000 | 1392/01/01 |
1 | 1500 | 1392/03/05 |
1 | 1780 | 1392/06/27 |
روش های مدرن برای ثبت خطا در سی شارپ
Logging is a big part of software development for many years now. One can argue that a logging mechanism is a must-have part of any application or library. I would agree with that statement. Logging has a crucial part to play in a scenario where you can’t use interactive debugging (that is, attaching a debugger like Visual Studio). It allows us to investigate errors after the problem already happened. In some cases, like Production Debugging, logs might be the only information you have.
PS /> $env:PSModulePath -Split ":" /Users/sirwanafifi/.local/share/powershell/Modules /usr/local/share/powershell/Modules /usr/local/microsoft/powershell/7/Modules
PS /> Import-Module ./PingModule.psm1
PS /> Get-Module PingModule ModuleType Version PreRelease Name ExportedCommands ---------- ------- ---------- ---- ---------------- Script 0.0 PingModule Get-PingReply
PS /> Import-Module ./PingModule.ps1 PS /> Get-Module PingModule ModuleType Version PreRelease Name ExportedCommands ---------- ------- ---------- ---- ---------------- Script 0.0 PingModule
Function Get-PingReply { // as before } Function Get-PrivateFunction { Write-Debug 'This is a private function' } Export-ModuleMember -Function @( 'Get-PingReply' )
$moduleSettings = @{ Path = './PingModule.psd1' Description = 'A module to ping a remote system' RootModule = 'PingModule.psm1' ModuleVersion = '1.0.0' FunctionsToExport = @( 'Get-PingReply' ) PowerShellVersion = '5.1' CompatiblePSEditions = @( 'Core' 'Desktop' ) } New-ModuleManifest @moduleSettings
$moduleSettings = @{ Author = 'John Doe' Description = 'This is a sample module' } New-ModuleManifest $moduleSettings
New-ModuleManifest : A parameter cannot be found that matches parameter name 'Author'.
# # Module manifest for module 'PingModule' # # Generated by: sirwanafifi # # Generated on: 01/01/2023 # @{ # Script module or binary module file associated with this manifest. RootModule = './PingModule.psm1' # Version number of this module. ModuleVersion = '1.0.0' # Supported PSEditions CompatiblePSEditions = 'Core', 'Desktop' # ID used to uniquely identify this module GUID = '3f8561fc-c004-4c8e-b2fc-4a4191504131' # Author of this module Author = 'sirwanafifi' # Company or vendor of this module CompanyName = 'Unknown' # Copyright statement for this module Copyright = '(c) sirwanafifi. All rights reserved.' # Description of the functionality provided by this module Description = 'A module to ping a remote system' # Minimum version of the PowerShell engine required by this module PowerShellVersion = '5.1' # Name of the PowerShell host required by this module # PowerShellHostName = '' # Minimum version of the PowerShell host required by this module # PowerShellHostVersion = '' # Minimum version of Microsoft .NET Framework required by this module. This prerequisite is valid for the PowerShell Desktop edition only. # DotNetFrameworkVersion = '' # Minimum version of the common language runtime (CLR) required by this module. This prerequisite is valid for the PowerShell Desktop edition only. # ClrVersion = '' # Processor architecture (None, X86, Amd64) required by this module # ProcessorArchitecture = '' # Modules that must be imported into the global environment prior to importing this module # RequiredModules = @() # Assemblies that must be loaded prior to importing this module # RequiredAssemblies = @() # Script files (.ps1) that are run in the caller's environment prior to importing this module. # ScriptsToProcess = @() # Type files (.ps1xml) to be loaded when importing this module # TypesToProcess = @() # Format files (.ps1xml) to be loaded when importing this module # FormatsToProcess = @() # Modules to import as nested modules of the module specified in RootModule/ModuleToProcess # NestedModules = @() # Functions to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no functions to export. FunctionsToExport = 'Get-PingReply' # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export. CmdletsToExport = '*' # Variables to export from this module VariablesToExport = '*' # Aliases to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no aliases to export. AliasesToExport = '*' # DSC resources to export from this module # DscResourcesToExport = @() # List of all modules packaged with this module # ModuleList = @() # List of all files packaged with this module # FileList = @() # Private data to pass to the module specified in RootModule/ModuleToProcess. This may also contain a PSData hashtable with additional module metadata used by PowerShell. PrivateData = @{ PSData = @{ # Tags applied to this module. These help with module discovery in online galleries. # Tags = @() # A URL to the license for this module. # LicenseUri = '' # A URL to the main website for this project. # ProjectUri = '' # A URL to an icon representing this module. # IconUri = '' # ReleaseNotes of this module # ReleaseNotes = '' # Prerelease string of this module # Prerelease = '' # Flag to indicate whether the module requires explicit user acceptance for install/update/save # RequireLicenseAcceptance = $false # External dependent modules of this module # ExternalModuleDependencies = @() } # End of PSData hashtable } # End of PrivateData hashtable # HelpInfo URI of this module # HelpInfoURI = '' # Default prefix for commands exported from this module. Override the default prefix using Import-Module -Prefix. # DefaultCommandPrefix = '' }
PS /> Test-ModuleManifest ./PingModule.psd1 ModuleType Version PreRelease Name ExportedCommands ---------- ------- ---------- ---- ---------------- Script 1.0.0 PingModule Get-PingReply
PS /> Register-PSRepository -Name 'PSLocal' ` >> -SourceLocation "$(Resolve-Path $RepoPath)" ` >> -PublishLocation "$(Resolve-Path $RepoPath)" ` >> -InstallationPolicy 'Trusted'
ProjectRoot | -- PingModule | -- PingModule.psd1 | -- PingModule.psm1
PS /> Publish-Module -Path ./PingModule/ -Repository PSLocal
PS /> Find-Module -Name PingModule -Repository PSLocal Version Name Repository Description ------- ---- ---------- ----------- 0.0.1 PingModule PSLocal Get-PingReply is a.
PS /> Install-Module -Name PingModule -Repository PSLocal -Scope CurrentUser
ProjectRoot | -- PingModule | -- 1.0.0 | -- PingModule.psd1 | -- PingModule.psm1 | -- 1.0.1 | -- PingModule.psd1 | -- PingModule.psm1
PS /> Publish-Module -Path ./PingModule/1.0.0 -Repository PSLocal PS /> Publish-Module -Path ./PingModule/1.0.1 -Repository PSLocal
PS /> Install-Module -Name PingModule -Repository PSLocal -Scope CurrentUser PS /> Get-InstalledModule -Name PingModule Version Name Repository Description ------- ---- ---------- ----------- 1.0.1 PingModule PSLocal Get-PingReply is a.
ProjectRoot | -- PingModule | -- 1.0.0 | -- Public/ | -- Private/ | -- PingModule.psd1 | -- PingModule.psm1
$ScriptList = Get-ChildItem -Path $PSScriptRoot/Public/*.ps1 -Filter *.ps1 foreach ($Script in $ScriptList) { . $Script.FullName } $ScriptList = Get-ChildItem -Path $PSScriptRoot/Private/*.ps1 -Filter *.ps1 foreach ($Script in $ScriptList) { . $Script.FullName }
PS /> Set-PDFSingature -PdfToSign "./sample_invoice.pdf" -SignatureImage "./sample_signature.jpg"
ProjectRoot | -- SignPdf | -- 1.0.0 | -- Public/ | -- dependencies/ | -- BouncyCastle.Crypto.dll | -- System.Drawing.Common.dll | -- Microsoft.Win32.SystemEvents.dll | -- iTextSharp.LGPLv2.Core.dll | -- Set-PDFSingature.ps1 | -- SignPdf.psd1 | -- SignPdf.psm1
$ScriptList = Get-ChildItem -Path $PSScriptRoot/Public/*.ps1 -Filter *.ps1 foreach ($Script in $ScriptList) { . $Script.FullName } Export-ModuleMember -Function Set-PDFSingature
using namespace iTextSharp.text using namespace iTextSharp.text.pdf using namespace System.IO Function Set-PDFSingature { [CmdletBinding()] Param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [ValidateScript({ if (Test-Path ([Path]::Join($(Get-Location), $_))) { return $true } else { throw "Signature image not found" } if ($_.EndsWith('.pdf')) { return $true } else { throw "File extension must be .pdf" } })] [string]$PdfToSign, [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [ValidateScript({ if (Test-Path ([Path]::Join($(Get-Location), $_))) { return $true } else { throw "Signature image not found" } if ($_.EndsWith('.png') -or $_.EndsWith('.jpg')) { return $true } else { throw "File extension must be .png or .jpg" } })] [string]$SignatureImage, [Parameter(Mandatory = $false, ValueFromPipeline = $true)] [int]$XPos = 130, [Parameter(Mandatory = $false, ValueFromPipeline = $true)] [int]$YPos = 50 ) Try { Add-Type -Path "$PSScriptRoot/dependencies/*.dll" $pdf = [PdfReader]::new("$(Get-Location)/$PdfToSign") $fs = [FileStream]::new("$(Get-Location)/$PdfToSign-signed.pdf", [FileMode]::Create) $stamper = [PdfStamper]::new($pdf, $fs) $stamper.AcroFields.AddSubstitutionFont([BaseFont]::CreateFont()) $content = $stamper.GetOverContent(1) $width = $pdf.GetPageSize(1).Width $image = [Image]::GetInstance("$(Get-Location)/$SignatureImage") $image.SetAbsolutePosition($width - $XPos, $YPos) $image.ScaleAbsolute(100, 30) $content.AddImage($image) $stamper.Close() $pdf.Close() $fs.Dispose() } Catch { Write-Host "Error: $($_.Exception.Message)" } }
PS /> Publish-Module -Path ./SignPdf/1.0.0 -Repository PSLocal
PS /> Install-Module -Name SignPdf -Repository PSLocal -Scope CurrentUser
PS /> Set-PDFSingature -PdfToSign "./sample_invoice.pdf" -SignatureImage "./sample_signature.jpg"
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System Design Interview Questions
44 videos
Learn the key concepts and questions used in system design interview for software professionals. Like - Scalability, Caching, ACID properties, Partitioning, BASE Model, HTTPS, NoSQL databases, Security concerns etc. What is resiliency in software architecture?
What is language agnostic? What is the difference between vertical scaling and horizontal scaling? What is CAP theorem? How will you implement the optimistic locking? What are the different types of NoSQL databases?