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PHP Timestamp into DateTime
...createFromFormat('U', $timeStamp);
Where 'U' means Unix epoch. See docs: http://php.net/manual/en/datetime.createfromformat.php
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How to see the CREATE VIEW code for a view in PostgreSQL?
...name', true)
A list of all those functions is available in the manual:
http://www.postgresql.org/docs/current/static/functions-info.html
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How to remove the arrow from a select element in Firefox
...d on Windows 8, Ubuntu and Mac, latest versions of Firefox.
Live example: http://jsfiddle.net/joaocunha/RUEbp/1/
More on the subject: https://gist.github.com/joaocunha/6273016
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Rails 3 check if attribute changed
...rray).
You can check APIDock for which versions supported these methods.
http://apidock.com/rails/ActiveModel/Dirty
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How to write Unicode characters to the console?
...
Console.OutputEncoding Property
http://msdn.microsoft.com/library/system.console.outputencoding(v=vs.110).aspx
Note that successfully displaying Unicode characters to the console requires the following:
The console must use a TrueType font, such as Lucid...
Jquery selector input[type=text]')
....})
Note: Internally jQuery will convert the above to find() equivalent
http://api.jquery.com/jQuery/
Internally, selector context is implemented with the .find() method,
so $('span', this) is equivalent to $(this).find('span').
I personally find the first alternative to be the most reada...
What is the “__v” field in Mongoose
... accesses the right collection version.
More information can be found at: http://aaronheckmann.blogspot.com/2012/06/mongoose-v3-part-1-versioning.html
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Jasmine.js comparing arrays
...
Just did the test and it works with toEqual
please find my test:
http://jsfiddle.net/7q9N7/3/
describe('toEqual', function() {
it('passes if arrays are equal', function() {
var arr = [1, 2, 3];
expect(arr).toEqual([1, 2, 3]);
});
});
Just for information:
toB...
C/C++ NaN constant (literal)?
...
This can be done using the numeric_limits in C++:
http://www.cplusplus.com/reference/limits/numeric_limits/
These are the methods you probably want to look at:
infinity() T Representation of positive infinity, if available.
quiet_NaN() T Representation of quiet (non-s...
How can I create tests in Android Studio?
...8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.myapp.MainActivity...