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Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
...properties are inherited from TypedArray: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… and developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– ZachB
Jan 23 '18 at 20:31
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Posting a File and Associated Data to a RESTful WebService preferably as JSON
... similar question here:
How do I upload a file with metadata using a REST web service?
You basically have three choices:
Base64 encode the file, at the expense of increasing the data size by around 33%, and add processing overhead in both the server and the client for encoding/decoding.
Send the...
How to get error information when HttpWebRequest.GetResponse() fails
I am initiating an HttpWebRequest and then retrieving it's response. Occasionally, I get a 500 (or at least 5##) error, but no description. I have control over both endpoints and would like the receiving end to get a little bit more information. For example, I would like to pass the exception mes...
How do I get a background location update every n minutes in my iOS application?
...ocation working when your app is in the background and send coordinates to web service or do anything with them every 5 minutes implement it like in the code below.
I'm not using any background tasks or timers. I've tested this code with my device with iOS 8.1 which was lying on my desk for few ho...
How do I implement basic “Long Polling”?
..." . rand(1,10));
?>
Note: With a real site, running this on a regular web-server like Apache will quickly tie up all the "worker threads" and leave it unable to respond to other requests.. There are ways around this, but it is recommended to write a "long-poll server" in something like Python's...
Custom error pages on asp.net MVC3
I'm developing a MVC3 base website and I am looking for a solution for handling errors and Render custom Views for each kind of error. So imagine that I have a "Error" Controller where his main action is "Index" (generic error page) and this controller will have a couple more actions for the errors ...
Create a Date with a set timezone without using a string representation
I have a web page with three dropdowns for day, month and year. If I use the JavaScript Date constructor that takes numbers, then I get a Date object for my current timezone:
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How to get users to read error messages?
...rgue that people do notice those bright colored strips across the top of a web page indicating, e.g., "you just earned a Good Answer badge." This is not equivalent to the status bar, but it does tell me that the position and background color of an error message are significant factors. Oh, and a min...
What do the different readystates in XMLHttpRequest mean, and how can I use them?
...started to come in. But when you're using the XMLHttpRequest object from a web page there's almost nothing(*) you can do with that information, since you don't have access to the extended properties that allow you to read the partial data.
readyState 4 is the only one that holds any meaning.
(*: a...
What is a tracking branch?
...: Ah, I see. Now you are clear on what you mean. I am running behind on my website, yet to create one for myself.
– hagrawal
Jun 22 at 20:54
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