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Check for internet connection availability in Swift
...e = response as? NSHTTPURLResponse {
if httpResponse.statusCode == 200 {
Status = true
}
}
return Status
}
}
And then you can check internet connection anywhere in your project using this code:
if Reachability.isConnectedToNetwork() == true {
println("I...
abort, terminate or exit?
...and on_exit functions.
std::terminate is what is automatically called in a C++ program when there is an unhandled exception. This is essentially the C++ equivalent to abort, assuming that you are reporting all your exceptional errors by means of throwing exceptions. This calls a handler that is set ...
C compiler for Windows? [closed]
...compiler but would like a Windows solution. Any ideas? I've looked at Dev-C++ from Bloodshed but looking for more options.
...
Programmatically generate video or animated GIF in Python?
...fp_out, format='GIF', append_images=imgs,
save_all=True, duration=200, loop=0)
See docs: https://pillow.readthedocs.io/en/stable/handbook/image-file-formats.html#gif
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Thou shalt not inherit from std::vector
...some state).
The problem is that MyVector is a new entity. It means a new C++ developer should know what the hell it is before using it. What's the difference between std::vector and MyVector? Which one is better to use here and there? What if I need to move std::vector to MyVector? May I just use ...
Git Blame Commit Statistics
...ason. This just worked out of the box. Took something like 30 seconds for ~200k lines spread across a few hundred files.
– fgblomqvist
Jan 30 at 19:04
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What is the native keyword in Java for?
...m C, but you must first create a JVM in C: How to call Java functions from C++?
Analogous native extension APIs are also present in many other "VM languages" for the same reasons, e.g. Python, Node.js, Ruby.
Android NDK
The concept is exact the same in this context, except that you have to use An...
When to use std::size_t?
...be able to express the maximum size of any object (including any array) in C++. By extension it is also guaranteed to be big enough for any array index so it is a natural type for a loop by index over an array.
If you are just counting up to a number then it may be more natural to use either the ty...
ETag vs Header Expires
...ient request, the server can then determine whether to send the file (HTTP 200) or tell the client to just use their local copy (HTTP 304). An ETag is basically just a checksum for a file that semantically changes when the content of the file changes.
The Expires header is used by the client (and ...
How to linebreak an svg text within javascript?
...ct to embed html</h1>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 300 300"
x="0" y="0" height="300" width="300"
>
<circle
r="142" cx="150" cy="150"
fill="none" stroke="#000000" stroke-width="2"
/>
...