Search python docs offline?

pydoc comes with python and can do searches but only in the synopsis lines of available modules. Quoting pydoc –help: pydoc -k Search for a keyword in the synopsis lines of all available modules. Note that into pydoc you can perform searches using “https://stackoverflow.com/”.

Whats the easiest way to determine if a user is online? (PHP/MYSQL)

Don’t bother with figuring out the differences between time zones—that’s not necessary. Whenever the user accesses a page, set/update a lastActiveTime field in their record of the Users table. Then, do a COUNT for all users having a lastActiveTime within the last 5 minutes. Anything more than this, and they can be considered “offline.” If … Read more

Is there a way to preload templates when using AngularJS routing?

This is an addition to the answer by @gargc. If you don’t want to use the script tag to specify your template, and want to load templates from files, you can do something like this: myApp.run(function ($templateCache, $http) { $http.get(‘Template1.html’, { cache: $templateCache }); }); myApp.config(function ($locationProvider, $routeProvider) { $routeProvider.when(‘/p1’, { templateUrl: ‘Template1.html’ }) });

How can Meteor apps work offline?

Yes! This is already implemented in Meteor, for the most part. If the connection to the server is lost, the client can still function locally. Database writes will appear to succeed on the client and reflect instantly on the screen. Once the connection is re-established Meteor will re-send all the pending method requests to the … Read more

Android: Speech Recognition without using google server

We used to recommend pocketsphinx, but now more advanced technology based on Kaldi toolkit is available. The demo is here: Vosk API, you can simply load it in Android Studio and run. Full disclosure: I am the primary author of Vosk. It supports speech recognition in 7 major languages – English, Chinese, Spanish, Portuguese, German, … Read more

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