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Go has complex numbers as a built-in numeric type, including support for complex literals. They're a relatively obscure feature, but they use a fairly standard notation.

The reason for the confusion may be that you have this variable i. That variable is actually not used in your program. The "i" character you see in 2 * 2i is actually being consumed by the complex number literal. It is not related to the variable i.

Try moving the variable declaration down like this:

I just found the answer, see the link below enter link description here

Change the code to this, from /etc/java-8-openjdk/security/java.security remove TLSv1, TLSv1.1.

jdk.tls.disabledAlgorithms=SSLv3, RC4, DES, MD5withRSA,
DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL,
include jdk.disabled.namedCurves

You should use CURL, not Curl.

Okay, it appears that even though the documentation for tls.createSecureContext says the result is "usable as an argument to several tls APIs, such as tls.createServer" it actually isn't. It is accepted by server.addContext (for a virtual host or more exactly an SNI-value handler) tls.connect (for client) tls.createSecurePair (deprecated) and new TLSSocket (low-level), but createServer only takes the same options as createSecureContext not an actual SecureContext. Since you didn't supply the needed key&cert in a usable form, and OpenSSL by default disables anonymous ciphersuites (which most clients don't offer anyway), all handshakes fail with no_shared_cipher. Try:

p is not an input parameter. That syntax where a parameter and type comes before the function signature means the type Pill has a method set associated with it. The actual function signature is String() that takes no arguments. This declaration means that the function String() that takes no arguments and returns a string can be called on a type Pill int, like so:

A proxy-autoconfig file is what you are looking for.

Docs here. Define a file name.pac, that contains the javascript function

This is the relevant line:

First you have to mind that curl or apache default curl and php curl are two different things. First you have to install your php version related curl. Like if you use php version 5 then you have to install php5-curl

Open SSH

First Install CURL by typing sudo apt-get install curl

Then Restart Apache by typing sudo service apache2 restart

Then Install PHP5 CURL by typing sudo apt-get install php5-curl

will prompt to install… type y or yes!

Then Restart Apache by typing sudo service apache2 restart Done!

For details, please see this Documentation

Hope It will fix your problem

This problem has been reported before. See https://github.com/libwww-perl/libwww-perl/issues/370

The workaround suggested in that discussion is to set NO_NETWORK_TESTING to a true value before starting the installation.