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PostgreSQL return result set as JSON array?
... arrays is absolutely required to ensure that the object has the desired names.
Which one is clearer is a matter of opinion. If using the json_build_object function, I highly recommend putting one key/value pair on a line to improve readability.
You could also use array_agg in place of json_agg, b...
What is exactly the base pointer and stack pointer? To what do they point?
...ack.
ebp is usually set to esp at the start of the function. Function parameters and local variables are accessed by adding and subtracting, respectively, a constant offset from ebp. All x86 calling conventions define ebp as being preserved across function calls. ebp itself actually points to the...
Detect Chrome extension first run / update
How can an extension find out that it is being run for the first time or has just been updated, so that the extension can perform some specific actions? (e.g. open a help page or update settings)
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...se fs.stat to get the size of the file without reading the whole file into memory. Finally, use fs.createReadStream to send the requested part to the client.
var fs = require("fs"),
http = require("http"),
url = require("url"),
path = require("path");
http.createServer(function (req, r...
Is there a wikipedia API just for retrieve content summary?
... open alternative to earlier Q&A sites such as Experts Exchange. The name for the website was chosen by voting in April 2008 by readers of Coding Horror, Atwood's popular programming blog.\nIt features questions and answers on a wide range of topics in computer programming. The website serves as...
client secret in OAuth 2.0
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I started writing a comment to your question but then found out there is too much to say so here are my views on the subject in the answer.
Yes there is a real possibility for this and there were some exploits based on this. Suggestion is not to k...
What is the difference between concurrency and parallelism?
...cy is when two or more tasks can start, run, and complete in overlapping time periods. It doesn't necessarily mean they'll ever both be running at the same instant. For example, multitasking on a single-core machine.
Parallelism is when tasks literally run at the same time, e.g., on a multicore p...
What is the difference between named and positional parameters in Dart?
Dart supports both named optional parameters and positional optional parameters. What are the differences between the two?
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Is ServiceLocator an anti-pattern?
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If you define patterns as anti-patterns just because there are some situations where it does not fit, then YES it's an anti pattern. But with that reasoning all patterns would also be anti patterns.
Instead we have to look if there are valid usages of the patterns, and for Service Locator ...
How do I handle the window close event in Tkinter?
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Tkinter supports a mechanism called protocol handlers. Here, the term protocol refers to the interaction between the application and the window manager. The most commonly used protocol is called WM_DELETE_WINDOW, and is used to define what happ...