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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...below).
You can read more in the Mozilla documentation on arrow functions.
From the Mozilla documentation:
An arrow function expression (also known as fat arrow function) has a shorter syntax compared to function expressions and lexically binds the this value (does not bind its own this, arguments,...
Why is it OK to return a 'vector' from a function?
... several times. words is a local vector. How is it possible to return it from a function?
6 Answers
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How to convert from System.Enum to base integer?
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Is not working if underlying type differs from int
– Alex Zhukovskiy
Dec 23 '16 at 13:34
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Download single files from GitHub
...b.com/downloads/user/repository/filename
Note that the URLs given above, from the links on github.com, will redirect to raw.githubusercontent.com. You should not directly use the URL given by this HTTP 302 redirect because, per RFC 2616: "Since the redirection might be altered on occasion, the cli...
Why are we not to throw these exceptions?
...for exceptions couldn’t disambiguate the intentionally thrown exception (from your logic) from other system exceptions that are entirely undesired and point out real faults.
The same reason also applies to SystemException. If you look at the list of derived types, you can see a huge number of oth...
Strip whitespace from jsp output
How can I strip out extra whitespace from jsp pages' output? Is there a switch I can flip on my web.xml? Is there a Tomcat specific setting?
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Why do I get “'property cannot be assigned” when sending an SMTP email?
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mail.To and mail.From are readonly. Move them to the constructor.
using System.Net.Mail;
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MailMessage mail = new MailMessage("you@yourcompany.com", "user@hotmail.com");
SmtpClient client = new SmtpClient();
client.Port = 25;
client.Del...
Cron and virtualenv
I am trying to run a Django management command from cron. I am using virtualenv to keep my project sandboxed.
9 Answers
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When should I use GET or POST method? What's the difference between them?
...Also, note that PHP confuses the concepts a bit. A POST request gets input from the query string and through the request body. A GET request just gets input from the query string. So a POST request is a superset of a GET request; you can use $_GET in a POST request, and it may even make sense to hav...
Test if remote TCP port is open from a shell script
...ethod for properly testing if a given TCP port is open on a remote server, from inside a Shell script.
16 Answers
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