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What is the difference between __dirname and ./ in node.js?
.../d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technically, it starts out as your working directory but can be changed using process.chdir().
The exception is when you u...
What does “Mass Assignment” mean in Laravel?
...this answer. I am just curious in what scenario is line cited above (in my comment) useful. I mean without validation and all that stuff around.
– Kyslik
Jul 29 '14 at 11:27
...
CoffeeScript on Windows?
...
UPDATE: See my other answer to this question, How can I compile CoffeeScript from .NET? for a far more accurate and up-to-date list of the current options.
CoffeeScript-Compiler-for-Windows works well.
s...
What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
...abase can understand. For example, a document could be a blog post and the comments and the tags stored in a denormalized way. Since the data are transparent, the store can do more work (like indexing fields of the document) and you're not limited to query by key. As I hinted, such databases allows ...
How do I make calls to a REST api using C#?
... class Class1
{
private const string URL = "https://sub.domain.com/objects.json";
private string urlParameters = "?api_key=123";
static void Main(string[] args)
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(URL);
...
Android: What's the difference between Activity.runOnUiThread and View.post?
... on UI thread, Handler#post(Runnable) will be called behind the scenes.
As CommonsWare mentioned in the comment, there is a difference between the two - when called on Ui thread, Activity#runOnUiThread will call the run method directly, while View#post will post the runnable on the queue (e.g. call ...
Is the 'override' keyword just a check for a overridden virtual method?
...rtual int foo() // whoops!
{
// ...
}
};
The above code compiles, but is not what you may have meant (note the missing const). If you said instead, virtual int foo() override, then you would get a compiler error that your function is not in fact overriding anything.
...
Can regular expressions be used to match nested patterns? [duplicate]
...tate that if a regex engine supports features such as back-references it becomes a class 2 grammar (context-free) rather than a class 3 (regular grammar). Therefore PCRE for example - is capable of handling nested structures. The confusion comes from the fact that 'regex' in the real world are no lo...
How do I load the contents of a text file into a javascript variable?
...
Additionally you can do client.onloadend and just get the completed data
– Athena
Jun 30 '14 at 4:53
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How to use the same C++ code for Android and iOS?
...les, and things that can be shared we intend to write using C++, so we can compile the same code to each platform.
In the diagram, you can see the C++ layer at the lowest level. All shared code is in this segment. The highest level is regular Obj-C / Java / Kotlin code, no news here, the hard part ...