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static const vs #define
...y APIs need the values exposed in the header, and make and other timestamp-based recompilation tools will trigger client recompilation when they're changed (bad!)
consts:
properly scoped / identifier clash issues handled nicely
strong, single, user-specified type
you might try to "type" a ...
Stopwatch vs. using System.DateTime.Now for timing events [duplicate]
... ; Eric Lippert has a nice explanation about how much precission it has. 1/64 of a second at best. Two calls one at the beginning and at the end, then you have 1/32 of a second as precission, which might be up to ~31 ms sway.
– Ünsal Ersöz
Jun 26 '19 at 11:16...
Downloading images with node.js [closed]
...
You can use Axios (a promise-based HTTP client for Node.js) to download images in the order of your choosing in an asynchronous environment:
npm i axios
Then, you can use the following basic example to begin downloading images:
const fs = require('fs...
Migration: Cannot add foreign key constraint
...p; bigIncrements
Example
Let's imagine you are building a simple role-based application, and you need to references user_id in the PIVOT table "role_user".
2019_05_05_112458_create_users_table.php
// ...
public function up()
{
Schema::create('users', function (Blueprint $table) {
...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
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Webkit based browsers (like Google Chrome or Safari) has built-in developer tools. In Chrome you can open it Menu->Tools->Developer Tools. The Network tab allows you to see all information about every request and response:
...
How do I pass extra arguments to a Python decorator?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
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I added the link to the flash based multiple uploader.
– MitMaro
Jul 24 '09 at 1:30
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How does Django's Meta class work?
...the model. It defines such things as available permissions, associated database table name, whether the model is abstract or not, singular and plural versions of the name etc.
Short explanation is here: Django docs: Models: Meta options
List of available meta options is here: Django docs: Model Me...
Asserting successive calls to a mock method
...esn't return a result.) or the other method has external dependencies (database, websites) you want to eliminate. (Technically, the last case is more of a stub, and I would hesitate to assert on it.)
– jpmc26
Dec 15 '15 at 16:32
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Are SVG parameters such as 'xmlns' and 'version' needed?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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