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How to implement my very own URI scheme on Android
... is exactly this: that it's not even necessary to accomplish the goal. And now.. when you're like facebook, whatsapp or other big, established tec tools - the "don't create a new URI-Scheme"-Rule does not apply to you anymore of course. There will be no collision on scheme names when your name is al...
How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...ase64Encoded = encodedString.substring(encodedString.indexOf(",") + 1);
Now the pureBase64Encoded object is ready to be decoded:
final byte[] decodedBytes = Base64.decode(pureBase64Encoded, Base64.DEFAULT);
Now just simply use the line below to turn this into a Bitmap Object! :
Bitmap deco...
Replace multiple strings with multiple other strings
..."I have a cat, a dog, and a goat.";
str = str.replace(/cat/gi, "dog");
// now str = "I have a dog, a dog, and a goat."
str = str.replace(/dog/gi, "goat");
// now str = "I have a goat, a goat, and a goat."
str = str.replace(/goat/gi, "cat");
// now str = "I have a cat, a cat, and a cat."
...
Random number generation in C++11: how to generate, how does it work? [closed]
......, 10 each with equal probability (think of this as the classic rand()). Now you want a random number in the range 0, 1, 2, each with equal probability. Your knee-jerk reaction would be to take rand() % 3. But wait, the remainders 0 and 1 occur more often than the remainder 2, so this isn't correc...
How do I create a self-signed certificate for code signing on Windows?
...ndows Server 2012, Windows Server 2012 R2, or Windows 8.1 then MakeCert is now deprecated, and Microsoft recommends using the PowerShell Cmdlet New-SelfSignedCertificate.
If you're using an older version such as Windows 7, you'll need to stick with MakeCert or another solution. Some people suggest ...
Stop/Close webcam which is opened by navigator.getUserMedia
...a has started exposing getUserMedia via navigator.mediaDevices as standard now (Might change :)
online demo
navigator.mediaDevices.getUserMedia({audio:true,video:true})
.then(stream => {
window.localStream = stream;
})
.catch( (err) =>{
console.log(err);
});
...
Send a file via HTTP POST with C#
... Thanks, I've used it with something simple and I't worked. Now, as you say, I do need to emulate a browser input file, somethig like this <intput type="file" name"userFile"/>.
– gabitoju
Jul 15 '09 at 13:51
...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...
tl;dr
The answer is NEVER! (unless you really know what you're doing)
9/10 times the solution can be resolved with a proper understanding of encoding/decoding.
1/10 people have an incorrectly defined locale or environment and need to set:
PYTHONIOENCODING="UTF-8"
i...
Why does struct alignment depend on whether a field type is primitive or user-defined?
...lds, clases obviously cannot do that so they will remain 8 byte aligned.
Now if we combine all that and create struct:
struct RefAndTwoInt32Wrappers
{
public int x,y;
public Int32Wrapper z;
public string s;
}
It will have 24 bytes {x,y} will have 4 bytes each and {z,s} will have 8 b...
VIM + JSLint?
...tput a error list that can be used with the VIM quickfix window (:copen).
Now set the following in VIM:
set makeprg=cat\ %\ \\\|\ /my/path/to/js\ /my/path/to/mylintrun.js\ %
set errorformat=%f:%l:%c:%m
where you have to change /my/path/to/js to the path to SpiderMonkey and /my/path/to/mylintrun....