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Where is nodejs log file?
...2> my_app_err.log
Alternatively (recommended), you can add logging inside your application either manually or with one of the many log libraries:
winston
log4js
...
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How to get progress from XMLHttpRequest
...he files it has to upload and the size of the uploaded data, so it can provide the progress info.
For the bytes downloaded (when getting the info with xhr.responseText), it is a little bit more difficult, because the browser doesn't know how many bytes will be sent in the server request. The only t...
Why is my process's Exited method not being called?
...s! I've encountered intermittent issue with the Exit handler due to a misguided effort at resource management. The code in question called Process.Close() after Process.Start(startInfo), rather than allowing the GC to collect it in due course. Easy mistake if your background is non-GC languages (e.g...
ASP MVC href to a controller/view
...ng:
<a asp-controller="Users" asp-action="Index"></a>
(Valid for ASP.NET 5 and MVC 6)
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“unrecognized selector sent to instance” error in Objective-C
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OK, so problem identified... but "Make sure you're properly retaining/releasing your view controller." is a suggestion, not a solution.
– Alex Gray
Sep 1 '11 at 23:58
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How big should a UIBarButtonItem image be?
...
As of iOS 11, the Human Interface Guidelines suggest glyphs be about 25×25 points in toolbars and navigation bars, up to a maximum of about 28 points. (And the HIG should definitely be in your bookmarks if you're working on iOS apps!)
That would translate to ...
java: (String[])List.toArray() gives ClassCastException
The following code (run in android) always gives me a ClassCastException in the 3rd line:
4 Answers
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Set background color of WPF Textbox in C# code
....Media;
textBox1.Background = Brushes.White;
textBox1.Background = new SolidColorBrush(Colors.White);
textBox1.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0xFF, 0, 0));
textBox1.Background = System.Windows.SystemColors.MenuHighlightBrush;
...
NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”
... unit test is certainly a mistake. In order to prevent this mistake and avoid confusion, the developers of NUnit have intentionally hidden Object.Equals in the Assert class with an implementation that throws an exception. Here's the implementation:
/// <summary>
/// The Equals method throws a...
Python Write bytes to file
...hy are hundreds of people ending up in this page, if it could have been avoided by an if statement in the python stdlib, upvote if you agree, downvote me do oblivion if you must.
– Felipe Valdes
Jun 21 '18 at 21:23
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