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Parsing JSON from XmlHttpRequest.responseJSON
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New ways I: fetch
TL;DR I'd recommend this way as long as you don't have to send synchronous requests or support old browsers.
A long as your request is asynchronous you can use the Fetch API to send HTTP requests. The fetch API works with promises, whic...
Reset the database (purge all), then seed a database
Is there a rake command to wipe out the data in the database tables?
6 Answers
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What does passport.session() middleware do?
...to the following strategy that is bundled with passportJS.
https://github.com/jaredhanson/passport/blob/master/lib/strategies/session.js
Specifically lines 59-60:
var property = req._passport.instance._userProperty || 'user';
req[property] = user;
Where it essentially acts as a middleware and a...
How can I use 'Not Like' operator in MongoDB
... 'ttt'} is generally equivalent to /ttt/ in mongodb, so your query would become:
db.test.find({c: {$not: /ttt/}}
EDIT2 (@KyungHoon Kim):
In python, below one works:
'c':{'$not':re.compile('ttt')}
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How to use mysql JOIN without ON condition?
... SQL.
A cross join creates a Cartesian product -- that is, every possible combination of 1 row from the first table and 1 row from the second. The cross join for a table with three rows ('a', 'b', and 'c') and a table with four rows (say 1, 2, 3, 4) would have 12 rows.
In practice, if you want to...
How are cookies passed in the HTTP protocol?
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Setting a WebRequest's body data
...h HttpWebRequest.GetRequestStream
Code example from http://msdn.microsoft.com/en-us/library/d4cek6cc.aspx
string postData = "firstone=" + inputData;
ASCIIEncoding encoding = new ASCIIEncoding ();
byte[] byte1 = encoding.GetBytes (postData);
// Set the content type of the data being posted.
myHttp...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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What does it mean when MySQL is in the state “Sending data”?
...oning is most likely because of a lot of time doing disk access: dev.mysql.com/doc/refman/5.0/en/general-thread-states.html
– Matthew Kolb
Jul 30 '13 at 22:06
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Is it possible to set transparency in CSS3 box-shadow?
...round-color has a similar limitation, covered here. Also see stackoverflow.com/questions/40010597/…
– BoltClock♦
May 1 '18 at 13:10
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