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Error: Can't set headers after they are sent to the client
...d', function(req, res) {
const { companyId } = req.params;
Company.findById(companyId).exec((err, company) => {
if (err) {
res.status(500).json(err);
} else if (!company) {
res.status(404).json(); // This runs.
}
res.status(200).json(company); // T...
Using AES encryption in C#
...ael.GenerateIV();
// Encrypt the string to an array of bytes.
byte[] encrypted = EncryptStringToBytes(original, myRijndael.Key, myRijndael.IV);
// Decrypt the bytes to a string.
string roundtrip = DecryptStringFromByt...
How to declare a global variable in a .js file
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Is it good style to explicitly return in Ruby?
...honic" way) when it comes to style, I'm wondering if the same exists for Ruby. I've been using my own style guidelines but I'm thinking about releasing my source code, and I'd like it to adhere to any unwritten rules that might exist.
...
How to understand Locality Sensitive Hashing?
...ce between the two hashed value is 1, because their signatures only differ by 1 bit.
Considering the length of the signature, we can calculate their angular similarity as shown in the graph.
I have some sample code (just 50 lines) in python here which is using cosine similarity.
https://gist.gith...
What is the best (and safest) way to merge a Git branch into master?
...f --no-commit test
Test merge before commit, avoid a fast-forward commit by --no-ff,
If conflict is encountered, we can run git status to check details about the conflicts and try to solve
git status
Once we solve the conflicts, or if there is no conflict, we commit and push them
git commit ...
Assign width to half available screen width declaratively
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Android search with Fragments
...om within Fragments. True, it's not the official search mechanism provided by Google, but it works just fine.
– Kyle Falconer
Aug 5 '13 at 19:19
add a comment
...
How to validate phone numbers using regex
...y wiki
4 revs, 4 users 71%Dave Kirby
207
...
Sending POST data in Android
...+ root.toString());
String str = root.toString();
byte[] outputBytes = str.getBytes("UTF-8");
OutputStream os = conn.getOutputStream();
os.write(outputBytes);
int responseCode = conn.getResponseCode();
Log.e(TAG, "13 - respon...