HTML5 Canvas makes it possible for users to draw images directly in the web browser. We want to use this functionality to let users quickly draw simple image diagrams / illustrations to better explain their technical questions or answers. Here is the minimal feature set that we are looking for, starting with estimated importance, or estimated frequency of use: (70%) - most often used - free-form brush drawing with various brush thickness and c

Bitcoin ecosystem needs robust server side HSM (blank">Hardware Security Module) implementation guide. Let's use our collective intelligence and brainstorm here some of the existing HSM vendors (blank">Thales, Safenet, etc) and see how (and if) they could be used to secure server-side Bitcoin wallets. I am announcing $100 Bitcoin bounty pool of "beer-money" (see the green banner above) to give it more visibility at BitExperts Home Page and enco

How can we exclude traffic that is being generated by our own development team from being counted in Google Analytics traffic reports? We need to exclude a list of specific users. Please advice!

Hello. I need make loop through all the resources in a resource file. But I don't know how do it Please, help

We have some custom MVC controller that dynamically loads different views with view name being specified through action parameter. It was working fine. Now we are going through a website localization project translating most of our UI to another language. We will deploy the same codebase to 2 different websites, and the WEB.CONFIG culture settings would dictate the UI language for each site. We used resources for most of the site localization

In my android application an alert dialog appear after clicking on a button. I want to set custom font for that. I searched and found some tutorials and questions link this. but none of them didn't work for me. can every one help me out. Thanks.

We have an Android App written in Java that performs HTTPS calls to our mobile API server running ASP.NET Web API 2 (C#). Some API methods require authentication, and some methods are "open". Protecting "open" methods is not required, but we still want to protect those "open" calls with digital signatures. So Android app will have a Private Key to sign the "open" API calls with. The strategy of delivering that private key into the app is irre

I need to hide scroll in Iframe

I have a console .NET application, let's call it MyProject, which runs scheduled using Windows Task Scheduler. I've noticed a command window that shows the following output in the black cmd window: Unhandled Exception: System.TypeInitializationException: The type initializer for 'MyProject.Program' threw an exception. ---> System.NullReferenceException: Object reference not set to an instance of an object. at MyProject.Program..cctor() --

I've seen this clever marketing tactic on many websites - when I am about to leave their website and move my mouse up fast to the top of the screen (to close their tab in Chrome, etc), the site reacts real fast, showing me some large modal window with "subscribe" email capturing form, or with "special offer" . The timing is really good, and I usually stop for a second to decide on that modal window. I do it almost unconsciously, and so I woul

I am creating an object in C#, populating it with some data and then trying to save it into SQL Server table: User someUser = new User() { UserName = "TestUser", CreateDate = DateTime.MinValue }; I am getting the following error from MS SQL Server: > Error - SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM Please help! Thanks!

I have seen some answers for Java, Javascript, and PHP, but nothing for C#. So, how one might calculate the number of days between two dates in C#? Thanks.

I'm using this namespace: using System.Configuration; and here is my code: private static string _smtpServer = ConfigurationManager.AppSettings["SMTPServer"]; However I am getting a compilation error saying that "ConfigurationManager" does not exist. Thanks

I am trying to display my domain object in a webview. The UI is simple jQuery Mobile. The HTML displays, but the CSS and javascript from the assets folder does not. I create the WebView like this: WebView webView = FindViewById<WebView>(Resource.Id.EntityWebView); webView.Settings.JavaScriptEnabled = true; webView.SetWebChromeClient(new WebChromeClient()); webView.Settings.DomStorageEnabled = true; webView.LoadData(getMy.Html(), "text/h

It's possible to use following method for content's setting of a web-view loadData(String data, String mimeType, String encoding) How to handle the problem with unknown encoding of html data?! Is there a list of encodings?! I know from my college that in my case html comes from DB and is encoded with latin-1. I try to set encoding parameter to latin-1, to ISO-8859-1 / iso-8859-1, but still have problem with displaying of special signs like ä

Hi there, I've encountered the following problem. I have a link that opens a leanModal window when clicked: <a href="#feedback"></a> Also, here is a content of my modal window: <div id="feedback" class="signup modal "> <div class="f_form_padding"> <div id="signup-ct"> <form class="f_form add_feedback_form" method="post"> <div class="title">Заказать обратны

I am trying to execute the following SQL command: DROP INDEX pk_name_PK ON [dbo].[TableName]; I am getting the following error: It is being used for PRIMARY KEY constraint enforcement. Please help! Thanks!

I need a simple PHP library to encode and decode JSON Web Tokens. It will be used to integrate OIDC / OpenID Connect logins into existing PHP forum software. For example, here is a library for .NET(C#): https://github.com/johnsheehan/jwt

I need to find a specific ancestor element (parent, grandparent, etc) which MAY be located FEW LEVELS above the given (child / descendant) element in the HTML DOM tree. The specific element I am looking for is marked with a special CLASS, i.e. . > ... class = "parent" ... I'd like to use jQuery to locate that ancestor element starting from one of its descendant elements. Thanks!

Try to test black rule in body: www.myblack.com