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CHASH QUESTIONS

How are .NET compilers able to construct O(1) lookups for any T in a HashSet<T>?
How are .NET compilers able to construct O(1) lookups for any T in a HashSet<T>?
will help you Get the hash-code Modulo that down to produce an index into an array. Look there. If an item is present see if it is equal. So far, perfectly O(1). It falls down if a lot of items end up having hash-codes that modulo-down to the same in
TAG : chash
Date : November 04 2020, 04:00 PM , By : Carl Wilfred Pasion
How to enable the button after login as a manager
How to enable the button after login as a manager
hop of those help? You get this error, because the operation with as operator returned null. To avoid this error you need to perform a security check. You have two options to perform this security check:Using as operator:
TAG : chash
Date : November 04 2020, 04:00 PM , By : Abhinav Maurya
Route Hijacking in umbraco 7
Route Hijacking in umbraco 7
I wish this help you By default the controller needs to be called [TheDocumentTypeAliasYouWantToHijack]Controller
TAG : chash
Date : November 04 2020, 04:00 PM , By : Lorie Hollars
Reading a column in Excel with different types of information on each row
Reading a column in Excel with different types of information on each row
help you fix your problem I'd just read the data as text and then do processing on it to see if you can convert it to a number or not.So in the first instance you need to trim the text:
TAG : chash
Date : November 04 2020, 04:00 PM , By : sl.data
WPF CommandBinding XAML or ICommand?
WPF CommandBinding XAML or ICommand?
help you fix your problem They are indeed the same, more info here http://www.wpf-tutorial.com/commands/using-commands/
TAG : chash
Date : November 04 2020, 09:01 AM , By : tg910
How to insert a decimal value to money data type column with wpf C# and Ado.Net Data Entity
How to insert a decimal value to money data type column with wpf C# and Ado.Net Data Entity
wish help you to fix your issue It sounds like you need a style for your TextBoxes. Here's a basic style that should provide you with enough information to research the terms included so you can alter it to act how you want. You may need to bind a Pa
TAG : chash
Date : November 04 2020, 09:01 AM , By : Yusr Zaghula
C# WPF I want one row show for ListView
C# WPF I want one row show for ListView
should help you out Hello I couldn't find how can I make one row only for Listview its two by default I searched some google and I took a look properties in Listview but still couldnt be able to find it. Hope you guys help , You can create it as a si
TAG : chash
Date : November 04 2020, 09:01 AM , By : rosyhat
Overriding events of a base event to an application and sequence of flow c#
Overriding events of a base event to an application and sequence of flow c#
Hope that helps It's not standard to subscribe to the event from the same class or subclass. The usual approach is to structure the code as:
TAG : chash
Date : November 04 2020, 09:01 AM , By : rifeconnect
System.ArgumentOutOfRangeException on Console.CursorLeft = X
System.ArgumentOutOfRangeException on Console.CursorLeft = X
I think the issue was by ths following , There is an extra SetCursorXPosition(currentCursorX - 1) which make currentCursorX negative on the last iteration of the second loop. Remove it substract one to loop cycle :
TAG : chash
Date : November 04 2020, 09:01 AM , By : 近松直弘
Database list of objects as property of class
Database list of objects as property of class
it fixes the issue If a Box has a collection of Item objects, then your database would have two tables for this:
TAG : chash
Date : November 04 2020, 09:01 AM , By : ehab el lawendy
ObjectDisposedException when reading requests HttpContent in test
ObjectDisposedException when reading requests HttpContent in test
Hope this helps I've found a fix now. In my HttpMessageHandler fake I don't just save the Request now, I also explicitly save the content string (which can be extracted at that point since the HttpClient hasn't disposed the request yet). My fake now
TAG : chash
Date : November 04 2020, 08:17 AM , By : user4566298
How do I add UI Children to an empty WPF-Page?
How do I add UI Children to an empty WPF-Page?
this one helps. First of all, the Window.AddChild will throw an exception when you add more than one object to it, because Window is a ContentControl. Page allowes only 1 child .So you set the child using the Page.Content property. So you want to add
TAG : chash
Date : November 04 2020, 08:17 AM , By : Just Me
RallyAPI: How do I create a UserStory and relate it to a Feature?
RallyAPI: How do I create a UserStory and relate it to a Feature?
Any of those help It ignored WorkProduct because WorkProduct is not a valid field on HierarchicalRequirement. The field you want to specify to set the feature parent of a story is called PortfolioItem.
TAG : chash
Date : November 04 2020, 08:17 AM , By : Florian Schmidt
Fastest way to check intersection between a Rectangle List and a single Rectangle
Fastest way to check intersection between a Rectangle List and a single Rectangle
I wish this help you You can try organize your rectangles in a structure called k-d-tree.It gives you up to O(log N) complexity in a large rectangle array (> 100).
TAG : chash
Date : November 04 2020, 08:17 AM , By : Helin
Multiplayer game/ Where to start
Multiplayer game/ Where to start
hop of those help? You asked a general question so I'll give you a general answer. First thing you should know, that in order for 2 computers to interact with each other you should create a project for the client side and a project for the server sid
TAG : chash
Date : November 04 2020, 08:17 AM , By : surendra prasad
Air hockey game - Player bat goes through puck if moved too fast
Air hockey game - Player bat goes through puck if moved too fast
wish helps you You were right to try continuous collision detection (CCD). There are some constraints (especially in this case where you want to use CCD with two moving objects rather than one moving object and one static object), but it is designed
TAG : chash
Date : November 04 2020, 08:17 AM , By : Sabri Taieb
Search through XDocument for XElement with certain Attribute using Linq
Search through XDocument for XElement with certain Attribute using Linq
I wish this helpful for you Couple problems. You're telling Descendants() to look for an element with the local name Window, you should be telling it to look for the element with the local name TabItem (the item you actually want). Second, you'll get
TAG : chash
Date : November 04 2020, 08:17 AM , By : Emrah NALCI
C#: WinForms/WPF Render Loop
C#: WinForms/WPF Render Loop
this one helps. I want to make a render loop to render on a WPF Window or a WinForm. Therefore I want to use SharpGL (https://sharpgl.codeplex.com/). To make my loop I made a thread: , The solution was to call
TAG : chash
Date : November 04 2020, 08:17 AM , By : sreejit
Find Result of Parallel Async Tasks
Find Result of Parallel Async Tasks
around this issue Because .Select( is lazy evaluated and returns a IEnumerable you are causing the .Select( to be run multiple times when you iterate over the result multiple times. Throw a .ToList() on it to make it a List and that will only execute
TAG : chash
Date : November 04 2020, 08:17 AM , By : Tho Mas
_IContactsAndGroupsCallback.OnLookUp
_IContactsAndGroupsCallback.OnLookUp
I hope this helps . I'd like to provide IM presence etc for Office, following the guide from http://msdn.microsoft.com/en-US/library/office/jj900715.aspxoff15_IMIntegration_ImplementRequired_ILyncClient. , Finally I could solve it. The parameters are
TAG : chash
Date : November 04 2020, 08:17 AM , By : mehran dehqani
How to make an extension method for all integral types?
How to make an extension method for all integral types?
hop of those help? No, you can not. You should write some base method and call it from every implementation which bases on the specific type.
TAG : chash
Date : November 04 2020, 08:17 AM , By : Tyler
SmtpClient is working with wrong credentials
SmtpClient is working with wrong credentials
To fix this issue Most likely is that your SMTP server is set up to allow local networks to send off it without needing credentials. Your code is totally correct and if the server is still letting you send off, I'd contact the administrator first.
TAG : chash
Date : November 04 2020, 08:17 AM , By : Sanju Srra
how to get 10 lines below from a line in text file in c#
how to get 10 lines below from a line in text file in c#
I wish did fix the issue. File.ReadLines is your friend here. It gives you an IEnumerable that lazily hands back lines from a text file (i.e. the file is never fully loaded into memory). From there you can LINQ it up nicely.
TAG : chash
Date : November 04 2020, 08:17 AM , By : fjes
C# Reading errors in log file using regex
C# Reading errors in log file using regex
may help you . I have huge log file and in this i need to read and find all the errors and errors looks like in following format. , Are you looking for something like this (Linq):
TAG : chash
Date : November 04 2020, 08:17 AM , By : Mattia
DependencyProperty not working on CustomControl
DependencyProperty not working on CustomControl
wish help you to fix your issue You are setting the DataContext to a Type (x:Type is doing it). You have set the TargetType already. So remove the line and change the Bindings to TemplateBindings and it will work. Check this question for more info re
TAG : chash
Date : November 04 2020, 08:15 AM , By : BigOldJunior
cannot implicitly convert type list anonymous type 1 linq
cannot implicitly convert type list anonymous type 1 linq
may help you . In your linq query, you are defining a new type that cannot be converted to a PersonInfo object. To fix this, you need to define the PersonInfo object in the select. That way your return statement is the same as your object.
TAG : chash
Date : November 04 2020, 08:15 AM , By : AMOL JADHAV
ChangePropertyAction does not affect FontWeight
ChangePropertyAction does not affect FontWeight
it fixes the issue If you look into the Windows API, you'll see that a TextBlock.FontWeight property is of type FontWeight, which is a struct containing an Int16.
TAG : chash
Date : November 04 2020, 08:15 AM , By : Rishabh Sharma
Web API POST failed added the FromUri Parameter with RestSharp
Web API POST failed added the FromUri Parameter with RestSharp
fixed the issue. Will look into that further First I'll give an explanation of the experienced behavior in your scenarios. Then I'll provide an solution. If I comment out the [FromUri] string appCode from the POST method and the request.AddParameter(
TAG : chash
Date : November 04 2020, 08:15 AM , By : Arun
DateTime.ParseExact - why yy turns into 2015 not 1915
DateTime.ParseExact - why yy turns into 2015 not 1915
With these it helps It uses Calendar.TwoDigitYearMax property.
TAG : chash
Date : November 04 2020, 08:15 AM , By : Rajiv Sun
Empty Model When Using a Partial View
Empty Model When Using a Partial View
this one helps. If you take a look at your main View you see that you pass empty list:
TAG : chash
Date : November 04 2020, 08:15 AM , By : lelandrovida
Index and count must refer to a location within the string. Parameter name: count
Index and count must refer to a location within the string. Parameter name: count
it helps some times You can't remove 13 characters from the string, containing less that 13; that is what error stated. What is the content of Usuario after the first assignemt?
TAG : chash
Date : November 04 2020, 08:15 AM , By : random_ran
Set JSON attribute by path
Set JSON attribute by path
may help you . The JObject.SelectToken and JToken.Replace methods can be used here to achieve essentially the same effect.
TAG : chash
Date : November 04 2020, 08:15 AM , By : dsmith
async/await method crash web services response in Android but same code work successfully in Window Phone and iOS apps i
async/await method crash web services response in Android but same code work successfully in Window Phone and iOS apps i
With these it helps Finally I have solved the problem after lots of RD.Problem in Network Connectivity.
TAG : chash
Date : November 04 2020, 08:15 AM , By : jim
GetBuiltProjectOutputRecursive error running Xamarin Forms iOS on Visual Studio
GetBuiltProjectOutputRecursive error running Xamarin Forms iOS on Visual Studio
I wish this helpful for you I have solved the problem on my own installation.Here is what i did:
TAG : chash
Date : November 04 2020, 08:15 AM , By : kishore kumar
How can I use a List<Dynamic> as with DataGridView.DataSource?
How can I use a List<Dynamic> as with DataGridView.DataSource?
it helps some times If I remember correctly, Dapper's dynamic query returns a collection of ExpandoObjects that lets you dynamically access properties such as person.Name, but the underlying objects doesn't actually have a Name property. It uses run-
TAG : chash
Date : November 04 2020, 08:15 AM , By : Hari Krishna G
How do I retrieve a value from a [Flag] enum property?
How do I retrieve a value from a [Flag] enum property?
wish help you to fix your issue First of all, flags must have a None = 0 value, because otherwise there's no way to represent a 0 mask (i.e. no value).Once you've fixed it, you can check if some enumeration value is in some given flag using Enum.HasF
TAG : chash
Date : November 04 2020, 08:15 AM , By : Jarek James
Running tests on Mac OS X console using mono/nunit-console/4
Running tests on Mac OS X console using mono/nunit-console/4
may help you . Mono includes an install of NUnit's runner/console (version 2.4.8) that is called via a shell script called nunit-console:
TAG : chash
Date : November 03 2020, 09:01 AM , By : olmstead
C# self reference a method
C# self reference a method
hop of those help? Self referencing (probably via reflection) and recursing seems quite long winded when a loop would be sufficient here:
TAG : chash
Date : November 03 2020, 09:01 AM , By : Fred Hurgleburgler
out a function which out's parameters
out a function which out's parameters
I wish this help you To get where you want to go, you don't really need to use an out param. Just return the the value from the method:
TAG : chash
Date : November 03 2020, 09:01 AM , By : f zqf
ASP.NET MVC5 The webserver is not configured for the requested URL, and directory browsing is not enabled on the server
ASP.NET MVC5 The webserver is not configured for the requested URL, and directory browsing is not enabled on the server
hope this fix your issue your root directory is empty?(index.html,index.aspx vb.) and I think Your project web.config default document property is not set.Directory Browse Web.config properties
TAG : chash
Date : November 03 2020, 09:01 AM , By : Md Anarul Islam
MySQL insert based on datetime
MySQL insert based on datetime
wish of those help Actually, I just figured out a working solution. Not sure if it is the best way to do it, but it works, so I am happy.All I did was changed updated_on to be the primary key in MySQL, and then handled the exception that was thrown f
TAG : chash
Date : November 03 2020, 09:01 AM , By : Troy Cho
API that returns XML. Can I use XmlTextWriter and would this be faster than creating an XmlDocument
API that returns XML. Can I use XmlTextWriter and would this be faster than creating an XmlDocument
This might help you I don't think that the first concern is how you serialize the XML. A maximum amount of 46 products does not seem to be a very large amount of data, so the effects of serializing faster or handling memory more efficiently are not t
TAG : chash
Date : November 03 2020, 09:01 AM , By : Duong Ha
C#/sql changing sql parameter with swl parameter
C#/sql changing sql parameter with swl parameter
Hope this helps I have a problem with using SQL in c form and I hope someone can help me here is codes and I wrote as !!!HERE!!! to row of problem. , Why are you trying to set the parameter like this?:
TAG : chash
Date : November 03 2020, 09:01 AM , By : janakahasarel
NSubstitute does not print out NUnit assertion
NSubstitute does not print out NUnit assertion
fixed the issue. Will look into that further Update after Log type clarification:Other than using the incomplete plumbing mentioned below, for a Func I would capture the arguments used and inspect them later.
TAG : chash
Date : November 03 2020, 09:01 AM , By : Long Nguyen
MVC: split string from model in multiple text boxes
MVC: split string from model in multiple text boxes
this will help Ideally, your viewmodel should correspond to the form you actually render. Mostly if Data belongs to business logic. I.e:
TAG : chash
Date : November 03 2020, 09:01 AM , By : gir
large message Sender.Forward 133KB
large message Sender.Forward 133KB
will be helpful for those in need Your issue has nothing to do with maximum-frame-size, as probably your actor behavior haven't been called at all. Assuming that you have created your actor using system's ActorOf and named it HelloActor, two things i
TAG : chash
Date : November 03 2020, 09:01 AM , By : Anil Maharjan
C# - How to communicate between classes using interface with one property
C# - How to communicate between classes using interface with one property
fixed the issue. Will look into that further Adding an eventAs has been mentioned in the comments by spender, you should add a text-changed event to your interface:
TAG : chash
Date : November 03 2020, 09:01 AM , By : al Helal
c# custom attribute for a method parameter - how it works?
c# custom attribute for a method parameter - how it works?
I think the issue was by ths following , It seems to be a feature implemented in the compiler: it knows about this special attribute and it substitutes the name of the caller into the optional argument when it has its default value.If you want you ca
TAG : chash
Date : November 03 2020, 09:01 AM , By : Vinita Cholik
C# - Avoid Delay at Button Press/Spam
C# - Avoid Delay at Button Press/Spam
With these it helps Only respond to the event once then, by means of a flag, prevent the handler from "doing stuff" until a keyup is received. The keyup event would reset the flag.So:
TAG : chash
Date : November 03 2020, 09:01 AM , By : Samer Harp
roslyn trying to build a param attribute
roslyn trying to build a param attribute
it should still fix some issue Your xml attribute should be part of your XmlElementStartTag, not of the element content. Try something like this:
TAG : chash
Date : November 03 2020, 09:01 AM , By : Leslie Ray Sears III
Expose one-to-many as one-to-zero/one
Expose one-to-many as one-to-zero/one
it helps some times for all the discussing and proposed solutions. They were really helpful and will probably work for 90% of people that have a similar issue.If you can alter the database and do not need to pass in parameters, E-Bat suggested making
TAG : chash
Date : November 03 2020, 09:01 AM , By : the green
How can I copy BitmapData into Byte array using C#?
How can I copy BitmapData into Byte array using C#?
wish of those help Those zeros are paddings because you use a Format24bppRgb format, which is 3 bytes per pixel so there is a padding at the end of each line in the image. The BitmapData.Stride property returns the size of a line in memory. For top-d
TAG : chash
Date : November 03 2020, 09:01 AM , By : peebuddy
SQL for hotel room availability in ASP c#
SQL for hotel room availability in ASP c#
will be helpful for those in need I have these three tables:
TAG : chash
Date : November 03 2020, 09:01 AM , By : DaftHacker
How can I dynamically call a function from a method?
How can I dynamically call a function from a method?
This might help you I like to suggest you to use the delegates if the methods foo() and bar() have same signature. There is also another way to do it. Hope this may help you.declare some delegates for the methods
TAG : chash
Date : November 03 2020, 09:01 AM , By : Max Samuel
linq `from` clauses between generic and non-generic collections?
linq `from` clauses between generic and non-generic collections?
Hope this helps Basically, LINQ contains very few operations which work on non-generic collections. There's no Enumerable.Where(IEnumerable, ...) for example - only Enumerable.Where(IEnumerable, ...).The simplest way to fix this is to use an explicit
TAG : chash
Date : November 02 2020, 09:01 AM , By : Beth Lusczek
Cannot initialize type 'HttpClientHandler'
Cannot initialize type 'HttpClientHandler'
I wish this helpful for you You have forgotten to assign NewworkCredential instance to the Credentials property in the object initializer.
TAG : chash
Date : November 02 2020, 09:01 AM , By : Mac
InstallShield Internal Error 2769 - Error 1001 during installation
InstallShield Internal Error 2769 - Error 1001 during installation
I wish this help you Hmm, This is rather interesting... I found a Microsoft link that talks about the Event Source
TAG : chash
Date : November 02 2020, 09:01 AM , By : Jorge de la Vega
HTMLAgilityPach - How to get a child div ignoring subgroups
HTMLAgilityPach - How to get a child div ignoring subgroups
wish help you to fix your issue To get only s that is direct child of the , you can either use ./span or span, assuming that the context where you want to call SelectSingleNode() is the aforementioned :
TAG : chash
Date : November 02 2020, 09:01 AM , By : Ahmed Magdy El Hanaf
How to Inherit Classes conditionally in .net
How to Inherit Classes conditionally in .net
Any of those help This isn't really how inheritance is designed to work. The way to do this is through composition or factory classes.Either way you define an interface or abstract class that PQR and XYZ both implement.
TAG : chash
Date : November 02 2020, 09:01 AM , By : Edward
Move the form dynamically c# with key pressed
Move the form dynamically c# with key pressed
Does that help I think you need to store the location1, location2, location3 in an array or list
TAG : chash
Date : November 02 2020, 09:01 AM , By : Dop

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