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Disable IntelliJ Starred (Package) Imports?
...
You can set this setting here.
In IDEA 14+ the sequence is:
Settings > Editor > Code Style > Java > Imports > Class count to use import with '*'
In older version of IDEA:
Settings -> Java -> Code Style -> Imports -> Class count to use import with '*'
The feature ca...
How to print without newline or space?
...d by spaces. Note
the parameterless "print" that adds the final newline:
>>> for i in range(10):
... print i,
... else:
... print
...
0 1 2 3 4 5 6 7 8 9
>>>
share
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imp...
Array_merge versus + [duplicate]
...t I want, but why does it change the numerical index? If I merge array(1 => 'a', 2 => 'b') with array(20 => 'x') I get a 0, 1, 2 index, not 1,2,20 :|
– Elly
Aug 14 '11 at 21:11
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Is there a way to make npm install (the command) to work behind proxy?
...pm config set strict-ssl false
echo "registry=http://registry.npmjs.org/" > ~/.npmrc
echo "proxy=http://$username:$password@$proxy" >> ~/.npmrc
echo "strict-ssl=false" >> ~/.npmrc
echo "http-proxy=http://$username:$password@$proxy" >> ~/.npmrc
echo "http_proxy=http://$username:$...
What is the difference between Amazon S3 and Amazon EC2 instance?
...o files that power their content. There have to be those video files and multiple versions of those store somewhere. That's where S3 comes into play.
Amazon S3 is a storage platform of AWS. It's specially called large unlimited storage bucket(Limit is very high). So, S3 is perfect place for storing ...
POST request send json data java HttpUrlConnection
...tenantName", "adm");
auth.put("passwordCredentials", cred.toString()); // <-- toString()
parent.put("auth", auth.toString()); // <-- toString()
OutputStreamWriter wr= new OutputStreamWriter(con.getOutputStream());
wr.write(parent.toString());
write
JSONObject cred = new JSONOb...
Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
...ler.raise_delivery_errors = true
config.action_mailer.default :charset => "utf-8"
config.action_mailer.smtp_settings = {
:address => "smtp.gmail.com",
:port => 587,
:domain => 'localhost:3000',
:user_name => "xyz@gmail.com",
:password => "password"...
In Clojure how can I convert a String to a number?
...nd #"\d+" s )))
it will parse the first continuous digit only so
user=> (parse-int "10not123")
10
user=> (parse-int "abc10def11")
10
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How to keep keys/values in same order as declared?
...Rather than explaining the theoretical part, I'll give a simple example.
>>> from collections import OrderedDict
>>> my_dictionary=OrderedDict()
>>> my_dictionary['foo']=3
>>> my_dictionary['aol']=1
>>> my_dictionary
OrderedDict([('foo', 3), ('aol', 1)])...
How can I get list of values from dict?
...
You can use * operator to unpack dict_values:
>>> d = {1: "a", 2: "b"}
>>> [*d.values()]
['a', 'b']
or list object
>>> d = {1: "a", 2: "b"}
>>> list(d.values())
['a', 'b']
...