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Is there a way to check if a file is in use?
... The key thing to understand here is that this API is simply using the windows API to get a file handle. As such they need to translate the error code received from the C API and wrap it to an exception to throw. We have exception handling in .Net so why not use it. That way you can write a c...
General suggestions for debugging in R
...n occur with unstable/wonky data sets (complete separation, etc.), and the window between 'converges just fine' and 'non-convergent but can't be fixed by increasing number of iterations -- needs some more drastic change' is often narrow
– Ben Bolker
Dec 14 '10 ...
Is there any async equivalent of Process.Start?
...
@svick In window form, process.SynchronizingObject should be set to forms component to avoid methods that handle events (such as Exited, OutputDataReceived, ErrorDataReceived) are called on separated thread.
– Kev...
When to call activity context OR application context?
...d from anywhere with in your application and is not attached to a specific window. But there are many exceptions, one exception is when you need to use or pass the activity context.
Activity context is associated with to the activity and can be destroyed if the activity is destroyed -- there may be ...
Remove non-ascii character in string
... For anyone looking for a possible solution to removing Angular window.atob and DOMSanitizer.bypassSecurity... invalid characters (be it %80, \uFFFF or unexplained whitespaces) when converting to base64, this is a working solution
– B. León
Jun 30 a...
What is Castle Windsor, and why should I care?
I'm a long-time Windows developer, having cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, b...
Why define an anonymous function and pass it jQuery as the argument?
...local scope for variables first and then traverses down all the way to the window scope (where $ usually lives).
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How to create your own library for Android development to be used in every program you write?
...s:
Click File > New > New Module.
In the Create New Module window that appears, click Android Library, then click Next.
There's also an option to create a Java Library, which builds a traditional JAR file. While a JAR file is useful for many
projects—especially when you want...
Connect Java to a MySQL database
...ate com.example.YourClass and the ; is the classpath separator as it is in Windows. In Unix and clones : should be used.
Create a database in MySQL. Let's create a database javabase. You of course want World Domination, so let's use UTF-8 as well.
CREATE DATABASE javabase DEFAULT CHARACTER SET utf8...
How can I make my own event in C#?
... // when the Event Happened I want to Update the UI
// this is WPF Window (WPF Project)
this.Dispatcher.Invoke(() =>
{
LabelFileName.Content = args.ItemUri;
LabelOperation.Content = args.Operation;
LabelStatus.Content = args.Status;
...