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Can I access variables from another file?
...e reason I mention it is for cases where you need to set a global variable from a non-global scope.
– Dagg Nabbit
Jul 14 '10 at 8:28
2
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How can I convert string date to NSDate?
...teFormatter()
dateFormatter.dateFormat = /* find out and place date format from
* http://userguide.icu-project.org/formatparse/datetime
*/
let date = dateFormatter.dateFromString(/* your_date_string */)
For further query, check NSDateFormatt...
Why is “final” not allowed in Java 8 interface methods?
...wed in this light. (Note too that class methods are going to be different from interface methods, no matter what the intent, by virtue of the fact that interface methods can be multiply inherited.)
The basic idea of a default method is: it is an interface method with a default implementation, and ...
Most efficient way to convert an HTMLCollection to an Array
... programmer's ken.
Edit
Since ECMAScript 2015 (ES 6) there is also Array.from:
var arr = Array.from(htmlCollection);
Edit
ECMAScript 2015 also provides the spread operator, which is functionally equivalent to Array.from (although note that Array.from supports a mapping function as the second a...
My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
... and the web regarding the keywords in my question title and learned a lot from them. Some of the questions I read are related to specific implementation challenges while others focus on general concepts. I just want to make sure I understood all of the concepts and the reasoning why technology X wa...
Why is Multiple Inheritance not allowed in Java or C#?
...can read this article:
The reasons for omitting multiple
inheritance from the Java language
mostly stem from the "simple, object
oriented, and familiar" goal. As a
simple language, Java's creators
wanted a language that most developers
could grasp without extensive
training. To tha...
How to subtract X days from a date using Java calendar?
Anyone know a simple way using Java calendar to subtract X days from a date?
10 Answers
...
What is object serialization?
...when you want to transmit one object data across the network, for instance from one JVM to another.
In Java, the serialization mechanism is built into the platform, but you need to implement the Serializable interface to make an object serializable.
You can also prevent some data in your object fr...
How to set target hosts in Fabric file
...
Use roledefs
from fabric.api import env, run
env.roledefs = {
'test': ['localhost'],
'dev': ['user@dev.example.com'],
'staging': ['user@staging.example.com'],
'production': ['user@production.example.com']
}
def deploy()...
Changing Java Date one hour back
...e java.time types, call the conversion methods. Here is example code going from an Instant or a ZonedDateTime to a java.util.Date.
java.util.Date date = java.util.Date.from( instant );
…or…
java.util.Date date = java.util.Date.from( zdt.toInstant() );
About java.time
The java.time frame...