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What's the best manner of implementing a social activity stream? [closed]

... problem. The same team which built Stream Framework also offers a hosted API, which handles the complexity for you. Have a look at getstream.io There are clients available for Node, Python, Rails and PHP. In addition have a look at this high scalability post were we explain some of the design dec...
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When to use single quotes, double quotes, and backticks in MySQL

...roperly escaped the variables for use in SQL. (It is recommended to use an API supporting prepared statements instead, as protection against SQL injection). // Same thing with some variable replacements // Here, a variable table name $table is backtick-quoted, and variables // in the VALUES list are...
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How to send a “multipart/form-data” with requests in python?

...None, '/path2')), ('path', (None, '/path3')), ) Streaming requests API If the above API is not pythonic enough for you, then consider using requests toolbelt (pip install requests_toolbelt) which is an extension of the core requests module that provides support for file upload streaming as ...
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Java code for getting current time [duplicate]

...t in the way you like. For any additional information you can look in java api: SimpleDateFormat Calendar share | improve this answer | follow | ...
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What is the point of interfaces in PHP?

... contract" whereby your code is agreeing to respond to a prescribed set of API calls that may be coming from code you do not have aceess to. While inheritance from abstract class is a "is a" relation, that isn't always what you want, and implementing an interface is more of a "acts like a" relation...
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Determine when a ViewPager changes pages

...lStateChanged(int state) { } }); Hope this help :) Edit: As per android APIs, setOnPageChangeListener (ViewPager.OnPageChangeListener listener) is deprecated. Please check this url:- Android ViewPager API share |...
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Jackson how to transform JsonNode to ArrayNode without casting?

...e functions that you would typically associate with array nodes from other API's. As such, you do not need to cast to an ArrayNode to use. Here's an example: JSON: { "objects" : ["One", "Two", "Three"] } Code: final String json = "{\"objects\" : [\"One\", \"Two\", \"Three\"]}"; final JsonN...
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Entity Framework vs LINQ to SQL

...ews, sprocs and functions available in Microsoft SQL Server. It's a great API to use for quick data access construction to relatively well designed SQL Server databases. LINQ2SQL was first released with C# 3.0 and .Net Framework 3.5. LINQ to Entities (ADO.Net Entity Framework) is an ORM (Object R...
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Is it possible to make the -init method private in Objective-C?

... new instances to be created, then a developer who's not familiar with the API may use alloc and init and have their code function incorrectly because they have the right class, but the wrong instance. This is the essence of the principle of encapsulation in OO. You hide things in your APIs that o...
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How to show a dialog to confirm that the user wishes to exit an Android Activity?

... only call finish(). Even if that's true now, it may not be true in future APIs CustomTabActivity.super.onBackPressed – mplungjan Dec 9 '12 at 7:23 ...