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Heroku error: “Permission denied (public key)”
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217
Try heroku keys:add <path-to-your-public-key>.
For example, heroku keys:add ~/.ssh/id_r...
How to read data from a zip file without having to unzip the entire file
...WriteLine("Comment: {0}", zip.Comment);
System.Console.WriteLine("\n{1,-22} {2,8} {3,5} {4,8} {5,3} {0}",
"Filename", "Modified", "Size", "Ratio", "Packed", "pw?");
System.Console.WriteLine(new System.String('-', 72));
header = false;
}
Sy...
npm install private github repositories by dependency in package.json
...
10 Answers
10
Active
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Advanced JavaScript: Why is this function wrapped in parentheses? [duplicate]
... JavaScript code, but I have no idea what to make out of it. Why do I get "1" when I run this code? What is this strange little appendix of (1) and why is the function wrapped in parentheses?
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What does @@variable mean in Ruby?
... is in the comments at the end of the puts lines:
class Test
@@shared = 1
def value
@@shared
end
def value=(value)
@@shared = value
end
end
class AnotherTest < Test; end
t = Test.new
puts "t.value is #{t.value}" # 1
t.value = 2
puts "t.value is #{t.value}" # 2
x = Test.new...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
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185
Straight to code
int padding_in_dp = 6; // 6 dps
final float scale = getResources()...
MySQL Update Inner Join tables query
...char(255), mapy varchar(255)) engine=innodb;
Query OK, 0 rows affected (0.01 sec)
mysql> create table business_geocode (business_geocode_id int unsigned primary key auto_increment, business_id int unsigned not null, latitude varchar(255) not null, longitude varchar(255) not null, foreign key (bu...
How to make connection to Postgres via Node.js
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313
Here is an example I used to connect node.js to my Postgres database.
The interface in node.js...
How can we print line numbers to the log in java
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102
From Angsuman Chakraborty:
/** Get the current line number.
* @return int - Current line num...
Understanding the difference between __getattr__ and __getattribute__
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313
Some basics first.
With objects, you need to deal with its attributes. Ordinarily we do instan...