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Rails 3 datatypes?
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As find from this blog. The tinyint/smallint/bigint can be set by using :limit option with :integer. I have tested it on Rails 3 and MySQL, they are still working, just as said in the blog, they are signed integer.
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How to show current year in view?
...it may perhaps seem over the top for something as simple as that, however, from a simple optimisation perspective for a high throughput application, I will consider using Date.today.year
Said so, if your application is Time Zone sensitive, perhaps Date.current or Time.zone based methods are your be...
How can I pad a value with leading zeros?
...xity when commented. This means you understand that there are perspectives from which your answer is not perfect. Hence the complexity.
– Om Shankar
Aug 8 '15 at 7:49
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Core dumped, but core file is not in the current directory?
...apport stop --- after I ran that, it changed /proc/sys/kernel/core_pattern from the apport pipe to just core. Apport is smart enough to fix up the core_pattern temporarily, I suppose.
– Patrick Collins
Feb 22 '16 at 18:50
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Default html form focus without JavaScript
...That gives them the option to skip into the pages content or read the page from the top down.
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Append to a file in Go
So I can read from a local file like so:
5 Answers
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convert streamed buffers to utf8-string
I want to make a HTTP-request using node.js to load some text from a webserver. Since the response can contain much text (some Megabytes) I want to process each text chunk separately. I can achieve this using the following code:
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Margin-Top not working for span element?
...annot as it's an Inline element which takes up margins horizontally only.
From the specification:
Margin properties specify the width of the margin area of a box. The
'margin' shorthand property sets the margin for all four sides while
the other margin properties only set their respective s...
jQuery UI slider Touch & Drag/Drop support on Mobile devices
...e slider it's not sliding when we touched it but when we release the touch from it then it slides at that point. any idea why this happens? do you have any solution for this?
– Rahul J. Rane
Apr 13 at 11:13
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Is there a Newline constant defined in Java like Environment.Newline in C#?
...b pages contain a mixture of "\n" and "\r\n", having been cobbled together from disparate sources. When you're reading text as a series of logical lines, you should always look for all three of the major line-separator styles: Windows ("\r\n"), Unix/Linux/OSX ("\n") and pre-OSX Mac ("\r").
When yo...