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How to check with javascript if connection is local host?
...t be a little improvement.
You can now create an array of domains and use .includes
const LOCAL_DOMAINS = ["localhost", "127.0.0.1", ...];
if (LOCAL_DOMAINS.includes(window.location.hostname))
alert("It's a local server!");
...
Why would one omit the close tag?
...r, even in the most recent versions. This is because an AJAX response/json include contains something that it shouldn't contain, because of the excess line endings in some PHP files, just as I've encountered a few days ago.
If you have some file downloads in your app, they can break too, because of ...
Constants in Objective-C
...ll not be used in mixed C/C++ environments or on other platforms)
You can include this file in each file that uses the constants or in the pre-compiled header for the project.
You define these constants in a .m file like
// Constants.m
NSString *const MyFirstConstant = @"FirstConstant";
NSString...
multiple definition of template specialization when using different objects
...
@JustinLiang: The header is included in two separate .c files - that has the same effect as if you'd written its contents (including the full specialization) directly into the files in which it's included at the relevant places. The One Definition Rule ...
How to get current timestamp in milliseconds since 1970 just the way Java gets
.... You can use it to get the milliseconds since the Unix Epoch like this:
#include <chrono>
// ...
using namespace std::chrono;
milliseconds ms = duration_cast< milliseconds >(
system_clock::now().time_since_epoch()
);
...
How to include a Font Awesome icon in React's render()
...i command to create the application, then run the following NPM command to include the latest version of font-awesome.
npm install --save font-awesome
import font-awesome to your index.js file. Just add below line to your index.js file
import '../node_modules/font-awesome/css/font-awesome.min.c...
Testing two JSON objects for equality ignoring child order in Java
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How do I clear the std::queue efficiently?
...Yes - a bit of a misfeature of the queue class, IMHO. This is what I do:
#include <queue>
using namespace std;;
int main() {
queue <int> q1;
// stuff
q1 = queue<int>();
}
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“Add as Link” for folders in Visual Studio projects
...s this blogpost stated, it is possible.
<ItemGroup>
<Compile Include="any_abs_or_rel_path\**\*.*">
<Link>%(RecursiveDir)%(FileName)%(Extension)</Link>
</Compile>
</ItemGroup>
But be aware, the files will not be copied.
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