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input type=“text” vs input type=“search” in HTML5

... Right now, there isn't a huge deal between them - maybe there never will be. However, the point is to give the browser-makers the ability to do something special with it, if they want. Think about <input type="number"> on ce...
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Difference between timestamps with/without time zone in PostgreSQL

...ly in the docs. The difference arises from what the system can reasonably know about the value: With a time zone as part of the value, the value can be rendered as a local time in the client. Without a time zone as part of the value, the obvious default time zone is UTC, so it is rendered for that...
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Display numbers with ordinal suffix in PHP

... Although a bit difficult to understand at first, I do now think it best represents how the ordinal suffix system works for English. – erisco Jun 24 '10 at 14:44 ...
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How to check if a number is a power of 2

...that is, the result is true if and only if both its operands are true. Now let's take a look at how this all plays out: The function returns boolean (true / false) and accepts one incoming parameter of type unsigned long (x, in this case). Let us for the sake of simplicity assume that someone ...
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How can I get seconds since epoch in Javascript?

... Re: arcane magic: Per these docs, Javascript knows how to convert a Date object to a Number. This means that you can type Number(new Date()) to get a number, or even +(new Date()), or use any Date instance in a numerical context such as new Date()/1000 and Javascript wi...
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Mime type for WOFF fonts?

...ium will recognize application/x-font-woff as the mime-type for WOFF. I know this change is now in Chrome beta and if not in stable yet, it shouldn't be too far away. share | improve this answer ...
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How to store date/time and timestamps in UTC time zone with JPA and Hibernate

... With Hibernate 5.2, you can now force the UTC time zone using the following configuration property: <property name="hibernate.jdbc.time_zone" value="UTC"/> For more details, check out this article. ...
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Java Security: Illegal key size or default parameters?

...ed a question about this earlier, but it didn't get answered right and led nowhere. 19 Answers ...
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How to convert a data frame column to numeric type?

... that you should apply transform function in order to complete your task. Now I'm about to demonstrate certain "conversion anomaly": # create dummy data.frame d <- data.frame(char = letters[1:5], fake_char = as.character(1:5), fac = factor(1:5), ...
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HTML5 form required attribute. Set custom validation message?

...field empty it shows the message, then enter something in the field but it now shows an empty message and the action isn't executed. If you now click the button again, it will go through. – thomasvdb Sep 6 '12 at 11:36 ...