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How do you convert a JavaScript date to UTC?
....sssZ,
respectively). The timezone is always zero UTC offset, as denoted by
the suffix "Z".
Source: MDN web docs
The format you need is created with the .toISOString() method. For older browsers (ie8 and under), which don't natively support this method, the shim can be found here:
This w...
How to print to the console in Android Studio?
...
Run your application in debug mode by clicking on
in the upper menu of Android Studio.
In the bottom status bar, click 5: Debug button, next to the 4: Run button.
Now you should select the Logcat console.
In search box, you can type the tag of your mes...
What is Unicode, UTF-8, UTF-16?
... addition, the vast majority of commonly used characters are representable by only two bytes, in a region called the Basic Multilingual Plane (BMP). Now a character encoding is needed to access this character set, and as the question asks, I will concentrate on UTF-8 and UTF-16.
Memory consideratio...
Create the perfect JPA entity [closed]
...ble. Stuff that's going to go in the HttpSession, or be sent over the wire by RPC/Java EE, needs to implement Serializable. Other stuff: not so much. Spend your time on what's important.
Constructors: create a constructor with all required fields of the entity?
Constructor(s) for application logic...
CSS Selector for
...
Parent > child that has: p > span { font-weight: bold; }
Preceded by ~ element which is: span ~ span { color: blue; }
Which for <p><span/><span/></p> would effectively give you:
<p>
<span style="font-weight: bold;">
<span style="font-weight:...
What's onCreate(Bundle savedInstanceState)
...es... and also happens when the activity is coming back after being killed by the OS, and when you trigger any other configuration change of interest on your device.
– Alex Lockwood
Mar 29 '14 at 22:41
...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...gatures, such as ffi, but miss others, such as æ. The issue is made worse by the discrepancies between cultures -- æ is equal to ae under en-US, but not under da-DK, as discussed under the MSDN documentation for strings. Thus, normalization (to any form) and case-mapping are not a sufficient solut...
How to get a reference to current module's attributes in Python
...
For anyone reading comment by george: sys.modules[__name__].__doc__ == __doc__ as this is defined in the current namespace. Fetching the module object to access its own attributes is therefore not necessary.
– Oliver Bestwalter
...
Inserting HTML elements with JavaScript
...
Have a look at insertAdjacentHTML
var element = document.getElementById("one");
var newElement = '<div id="two">two</div>'
element.insertAdjacentHTML( 'afterend', newElement )
// new DOM structure: <div id="one">one</div><div id="two">two</div>
position ...
When to use RSpec let()?
...ble takes a long time, then you're wasting cycles. For the method defined by let, the initialization code only runs if the example calls it.
You can refactor from a local variable in an example directly into a let without changing the
referencing syntax in the example. If you refactor to an instan...