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convert UIImage to NSData
... (
UIImage *image
);
Here the docs.
EDIT:
if you want to access the raw bytes that make up the UIImage, you could use this approach:
CGDataProviderRef provider = CGImageGetDataProvider(image.CGImage);
NSData* data = (id)CFBridgingRelease(CGDataProviderCopyData(provider));
const uint8_t* byte...
WebRTC - scalable live stream broadcasting / multicasting
...Janus. Now Janus decodes the data using its own key and have access to the raw data (that it, RTP packets) and can emit back those packets to each attendee (Janus takes care of encryption for you). And since you put Janus on a server, it has a great upload bandwidth, so you will be able to stream to...
Quick way to list all files in Amazon S3 bucket?
... in addition, s3 encodes the filenames to be used as URLs, these are just raw filenames..
– Casey
Dec 23 '19 at 21:00
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Where is body in a nodejs http.get response?
... @SSHThis that's because they were Buffer objects containing raw data. If you wanted strings from them you could also use chunk.toString(), optionally passing toString and encoding. That said, setEncoding is likely more efficient.
– skeggse
Dec 17...
Checking if form has been submitted - PHP
...ou can use hash) Ex:
$token = hash (string $algo , string $data [, bool $raw_output = FALSE ] );
Assign this token to a session variable. Ex:
$_SESSION['form_token'] = $token;
Add a hidden input to submit the token. Ex:
input type="hidden" name="token" value="{$token}"
then as part of your ...
Date only from TextBoxFor()
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Don't be afraid of using raw HTML.
<input type="text" value="<%= Html.Encode(Model.SomeDate.ToShortDateString()) %>" />
Storing SHA1 hash values in MySQL
...s the best choice :)
If you want to adopt this method, remember to leave $raw_output = false.
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How do I do a bulk insert in mySQL using node.js
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This is a fast "raw-copy-paste" snipped to push a file column in mysql with node.js >= 11
250k row in few seconds
'use strict';
const mysql = require('promise-mysql');
const fs = require('fs');
const readline = require('readline');
as...
How to iterate over a JSONObject?
...NObject object = new JSONObject ("{\"key1\",\"value1\"}");. But do not put raw json to it, add items in it with put () method: object.put ("key1", "value1");.
– Acuna
Feb 9 '18 at 6:23
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Why static classes cant implement interfaces? [duplicate]
In my application I want to use a Repository that will do the raw data access ( TestRepository , SqlRepository , FlatFileRepository etc).
Because such a repository would be used throughout the runtime of my application it seemed like a sensible thing to me to make it a static class so I could go
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