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vendettamit / UpdateBulk.cs
Created Dec 4, 2019
Update All fields of a document in MongoDB using BuildWrite
View UpdateBulk.cs
public async Task<long> UpdateBulk<T>(IMongoCollection<T> _collection, IEnumerable<T> items, FilterDefinition<T> filter, params string[] propertiesToSkip)
if (!items.Any())
return 0;
var updates = new List<WriteModel<T>>();
var filterBuilder = Builders<T>.Filter;
var updater = Builders<T>.Update;
vendettamit / StringOrBindaryDataTruncated_Linqpad.cs
Created Dec 3, 2019
Utility method to detect long string and targeted column that's causing exception "String or binary data would be truncated"
View StringOrBindaryDataTruncated_Linqpad.cs
public static void FindLongStrings(object testObject)
foreach (FieldInfo propInfo in testObject.GetType().GetFields())
foreach (ColumnAttribute attribute in propInfo.GetCustomAttributes(typeof(ColumnAttribute), true))
if (attribute.DbType.ToLower().Contains("varchar"))
string dbType = attribute.DbType.ToLower();
int numberStartIndex = dbType.IndexOf("varchar(") + 8;
View EscapeBatchFileChars.js
//Escape special characters in a string to use in batch file
var arg = "^hU$xgjX4ku*Hc0p%#F^UH";
arg.replace(/([\(\)%!\^<>|;, ])/g,'^$1').replace(/&/g, '&&');
vendettamit / GetProcResultInTable.sql
Last active Jun 13, 2019
Get any procedure result in temp table without using OPENROWSET or OPENQUERY
View GetProcResultInTable.sql
create table #d
(is_hidden bit NULL, column_ordinal int NULL, name sysname NULL, is_nullable bit NULL, system_type_id int NULL, system_type_name nvarchar(256) NULL,
max_length smallint NULL, precision tinyint NULL, scale tinyint NULL, collation_name sysname NULL, user_type_id int NULL, user_type_database sysname NULL,
user_type_schema sysname NULL,user_type_name sysname NULL,assembly_qualified_type_name nvarchar(4000),xml_collection_id int NULL,xml_collection_database sysname NULL,
xml_collection_schema sysname NULL,xml_collection_name sysname NULL,is_xml_document bit NULL,is_case_sensitive bit NULL,is_fixed_length_clr_type bit NULL,
source_server sysname NULL,source_database sysname NULL,source_schema sysname NULL,source_table sysname NULL,source_column sysname NULL,is_identity_column bit NULL,
is_part_of_unique_key bit NULL,is_updateable bit NULL,is_computed_column bit NULL,is_sparse_column_set bit NULL,ordinal_in_order_by_list smallint NULL,
order_by_list_length smallint NULL,order_by_is_desce
vendettamit / SqlfunctionSplitIndexed.Sql
Created Jan 3, 2019
Split string with Index number
View SqlfunctionSplitIndexed.Sql
CREATE FUNCTION [dbo].[fnSplitIndexed](
@sInputList VARCHAR(8000) -- List of delimited items
, @sDelimiter VARCHAR(8000) = ',' -- delimiter that separates items
) RETURNS @List TABLE (idx integer, item VARCHAR(8000))
Declare @idx integer = 0
WHILE CHARINDEX(@sDelimiter,@sInputList,0) <> 0
View GenericUnitOfWork_Sample.cs
public interface IUnitOfWork<TContext> where TContext: DbContext, new()
void Commit();
public interface IDbFactory<TContext> : IDisposable where TContext: DbContext, new()
TContext Init();
vendettamit / min_max.cs
Created Aug 15, 2017
Get minimum or maximum of two number without using conditional statement. Max(a,b) MIN(a,b) implementation in CSharp/C#
View min_max.cs
int max(int a, int b)
/* max(a,b) = 1/2(a + b + |a-b|) */
Func<int, int> modValue = x => (int)Math.Sqrt(Math.Pow(x, 2));
return (int)Math.Ceiling((double)(a + b)/2 + ((double)modValue(a - b))/2);
int min(int a, int b)
vendettamit / OnEventCustomTask.ps1
Created Jan 13, 2017
Powershell script to run when an event occurs in Windows event log
View OnEventCustomTask.ps1
# To test this script you can use Powershell to write your own test error log entry in the following way:
# -------------------------------------
# New-EventLog –LogName Application –Source "Test"
# Write-EventLog –LogName Application –Source "Test" –EntryType Error –EventID 1 –Message "This is a test message."
# Name to filter the event uses wild card pattern matching
$a = "*LocalReport*Application*"
#Write-EventLog –LogName Application -Source "Test" –EntryType Error –EventID 1046 –Message "This is a test message for $($a)."
vendettamit / CreateEventTask.ps1
Last active Jan 13, 2017
Create Event based task to run a custom powershell script on Windows Event
View CreateEventTask.ps1
# Create a task to run powershell script on event
$cred = Get-Credential
$password = $cred.GetNetworkCredential().Password
$taskName = "EventMonitoringService"
$action = New-ScheduledTaskAction -Execute 'Powershell.exe' -Argument '-NoProfile -WindowStyle Hidden "C:\CourtAlert\Scripts\TakeAction.ps1""'
#Remove existing tasks
$taskExists = Get-ScheduledTask | Where-Object {$_.TaskName -like $taskName }
vendettamit / CheckStatusOfWinServices.ps1
Created Jan 13, 2017
Check windows service status and email if stopped using power shell script
View CheckStatusOfWinServices.ps1
$client = "Test"
$EmailBody = ""
$EmailSubject = ""
$SMTPServer = "relay2"
$EmailFrom = "$client <>"
$EmailTo = ""
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