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Querying data by joining two tables in two database on different servers
...tely from each database and join it in your code. Your database connection strings could be part of your App-server configuration through either a database or a config file.
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How to send an email from JavaScript
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I would go one step further and do window.open( String( 'mailto:recipient^example.com' ).replace('^', '@') ); to confuse spam bots
– Pavel Lebedeff
Nov 22 '17 at 14:52
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Google OAuth 2 authorization - Error: redirect_uri_mismatch
... and store the access and refresh tokens, then you have to use the literal string postmessage instead of the redirect_uri.
For example, building on the snippet in the Ruby doc:
client_secrets = Google::APIClient::ClientSecrets.load('client_secrets.json')
auth_client = client_secrets.to_authorizati...
SQL Server: converting UniqueIdentifier to string in a case statement
...flow.com%2fquestions%2f6299918%2fsql-server-converting-uniqueidentifier-to-string-in-a-case-statement%23new-answer', 'question_page');
}
);
Post as a guest
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Mongoose query where value is not null
...r query to the profiles document, something like this:
const exclude: string = '-_id -created_at -gallery -wallet -MaxRequestersPerBooking -active -__v';
// Get the _ids of users with the role equal to role.
await User.find({role: role}, {_id: 1, role: 1, name: 1}, function(err, docs) {...
Dynamically load JS inside JS [duplicate]
...ersion used to create this:
class cScriptLoader {
private m_js_files: string[];
private m_css_files: string[];
private m_head:HTMLHeadElement;
private log = (t:any) =>
{
console.log("ScriptLoader: " + t);
}
constructor(files: string[]) {
this.m_js_f...
Python equivalent for PHP's implode?
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Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any iterable (not only the list used here) and of course you can use any string (not only ' ') as the delimiter.
If you want a random order lik...
Deserialize JSON to ArrayList using Jackson
...ixIn , to assist me with the deserialization. MyPojo has only int and String instance variables combined with proper getters and setters. MyPojoDeMixIn looks something like this:
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Insert, on duplicate update in PostgreSQL?
...th "id=3" does not already exist.
You can combine these two into a single string and run them both with a single SQL statement execute from your application. Running them together in a single transaction is highly recommended.
This works very well when run in isolation or on a locked table, but i...
What are transparent comparators?
...he example use-case from n3657 is locating an object in a std::set<std::string> using a string literal: with the C++11 definition a std::string object is constructed when passing a string literals to the corresponding member function. With the change it is possible to use the string literal di...