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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
... While TIMESTAMP looks similar when you fetch it from the database, it's really a just a front for a unix timestamp. Its valid range goes from 1970 to 2038. The difference here, aside from the various built-in functions within the database engine, is storage space. Because DATETIME stores every digi...
jQuery UI datepicker change event not caught by KnockoutJS
....bindingHandlers.datepicker = {
init: function(element, valueAccessor, allBindingsAccessor) {
//initialize datepicker with some optional options
var options = allBindingsAccessor().datepickerOptions || {},
$el = $(element);
$el.datepicker(options);
/...
Trigger change() event when setting 's value with val() function
...s is exactly what I needed. What is the best way to discover how to dynamically trigger DOM event handlers? Does jQuery document this well? Thank you!
– Con Antonakos
Oct 1 '14 at 17:38
...
How to convert numbers between hexadecimal and decimal
...
Good answer. I am actually using int.TryParse instead of int.Parse for this to avoid having to use the annoying try catch block.
– ROFLwTIME
Aug 23 '12 at 12:53
...
What is the default form HTTP method?
...faults to the base URI of the document"
enctype: "The default encoding for all forms is `application/x-www-form-urlencoded'."
<!ATTLIST FORM
ACTION CDATA #IMPLIED
METHOD (%HTTP-Method) GET
ENCTYPE %Content-Type; "application/x-www-form-urlencoded"
...
How to translate between Windows and IANA time zones?
...st dev version can be found here.
However, CLDR is released only twice annually. This, along with the periodic cadence of Windows updates, and the irregular updates of the IANA time zone database, makes it complicated to just use the CLDR data directly. Keep in mind that time zone changes themselv...
How to overwrite the previous print to stdout in python?
...way of formatting strings in Python 3; the % operator is deprecated. Basically, all strings now have a format method. In this case, the {0} means "the first argument to format()" (counting starts at 0).
– Mike DeSimone
Mar 24 '11 at 22:01
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Is it possible to change the radio button icon in an android radio button group
I am wanting to allow the user of my android application the ability to set some parameters. The radio button is ideal for this situation. However, I don't like the radio buttons are rendered.
...
JAX-RS / Jersey how to customize error handling?
...o wrap an existing Exception, perhaps an ObjectNotFoundException with an small wrapper class that implements the ExceptionMapper interface annotated with a @Provider annotation. This tells the JAX-RS runtime, that if the wrapped Exception is raised, return the response code defined in the Exception...
Getting error while sending email through Gmail SMTP - “Please log in via your web browser and then
...gs/security/lesssecureapps) and enable "Access for less secure apps", this allows you to use the google smtp for clients other than the official ones.
Update
Google has been so kind as to list all the potential problems and fixes for us. Although I recommend trying the less secure apps setting. Be...