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Redis key naming conventions?

...on (:)? Does it help anything? Consider this example: We have an RESTful API for toy objects. There is a one: http://example.com/api/toy/234 Where we have it stored? We use Redis and slashes so the key is obvious: toy/234 This is the unique key for the toy. The key can now be used also on c...
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Call ASP.NET function from JavaScript?

... object that will make the request xmlhttp.open("GET", "http://example.org/api/service", "true"); // configure object (method, URL, async) xmlhttp.send(); // Send request xmlhttp.onstatereadychange = function() { // Register a function to run when the state changes, if the request has finished and ...
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What parameters should I use in a Google Maps URL to go to a lat-lon?

... In May 2017 Google announced the Google Maps URLs API that allows to construct universal cross-platform links. Now you can open Google maps on web, Android or iOS using the same URL string in form: https://www.google.com/maps/search/?api=1&parameters There are several ...
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Making a private method public to unit test it…good idea?

... Personally, I'd rather unit test using the public API and I'd certainly never make the private method public just to make it easy to test. If you really want to test the private method in isolation, in Java you could use Easymock / Powermock to allow you to do this. You h...
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Converting Secret Key into a String and Vice Versa

...thmException" exception errors. Please See: docs.oracle.com/javase/7/docs/api/javax/crypto/… I will fix... – Jabari Dec 21 '14 at 19:02  |  ...
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Get file size, image width and height before upload

... Multiple images upload with info data preview Using HTML5 and the File API Example using URL API The images sources will be a URL representing the Blob object <img src="blob:null/026cceb9-edr4-4281-babb-b56cbf759a3d"> const EL_browse = document.getElementById('browse'); const EL_p...
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How to reference style attributes from a drawable?

... Starting with lollipop (API 21) this feature is supported, see https://code.google.com/p/android/issues/detail?id=26251 However, if you're targeting devices without lollipop, don't use it, as it will crash, use the workaround in the accepted answer...
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Android Studio: how to attach Android SDK sources?

...ager from toolbar menus and download the "Sources for Android SDK" for the API level defined in your build.gradle file like compileSdkVersion 19 // compile with API level 19 Nothing else needs to be done. Note : Sources for SDK is available only for API levels 14 and above. UPDATE ( Based on st...
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How do I rename a column in a SQLite database table?

...ROM tab; db-fiddle.com demo Android Support As of writing, Android's API 27 is using SQLite package version 3.19. Based on the current version that Android is using and that this update is coming in version 3.25.0 of SQLite, I would say you have bit of a wait (approximately API 33) before sup...
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Get city name using geolocation

... You would do something like that using Google API. Please note you must include the google maps library for this to work. Google geocoder returns a lot of address components so you must make an educated guess as to which one will have the city. "administrative_area_l...