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Building a notification system [closed]
...event to ...")
Since notifications are close to realtime for users on the site, I would tie them with nodejs + websockets client with php pushing update to nodejs for all listeners as change gets added.
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Force update of an Android app when a new version is available
...ll of these steps implementations are described in details on the official site: https://developer.android.com/guide/app-bundle/in-app-updates
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Unable to find valid certification path to requested target - error even after cert imported
....setProperties(systemProps);
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For more refer to details on RedHat site.
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Which annotation should I use: @IdClass or @EmbeddedId
...Persistence API) specification has 2 different ways to specify entity composite keys: @IdClass and @EmbeddedId .
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When is .then(success, fail) considered an antipattern for promises?
...tely one of the best explanations of an important Promise mechanic on this site.
– Patrick Roberts
Feb 2 '18 at 21:28
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Force to open “Save As…” popup open at text link click for PDF in HTML
I have some big size PDF catalogs at my website, and I need to link these as download. When I googled, I found such a thing noted below. It should open the " Save As... " popup at link click...
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
... and $_GET explicitly.
Using $_REQUEST should be unnecessary with proper site design anyway, and it comes with some downsides like leaving you open to easier CSRF/XSS attacks and other silliness that comes from storing data in the URL.
The speed difference should be minimal either way.
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Google Authenticator implementation in Python
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I was just given a 23 character secret by a site. Your code fails with a "TypeError: Incorrect padding" when I give it that secret. Padding the secret, like this, fixed the problem: key = base64.b32decode(secret + '===='[:3-((len(secret)-1)%4)], True)
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Check if Internet Connection Exists with Javascript? [duplicate]
...'s connection then it'll also be flawed during routine use anyhow. If your site is unreachable for any reason, then your other services running on the same servers will likely be unreachable also. That decision is up to you.
I wouldn't recommend making an XHR request to someone else's service, even...
Strip HTML from Text JavaScript
...n useful to the OP if they were considering using jQuery. The point of the site is to share knowledge. Keep in mind that the chilling effect you might have by chastising useful answers without good reason.
– acjay
Nov 29 '12 at 1:32
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