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Format file size as MB, GB, etc [duplicate]
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A small comment: "kilo" is expressed with a lowercase 'k' and not an uppercase 'K'.
– Willem Van Onsem
Oct 30 '14 at 0:45
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How do I clear the content of a div using JavaScript? [closed]
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Just Javascript (as requested)
Add this function somewhere on your page (preferably in the <head>)
function clearBox(elementID)
{
document.getElementById(elementID).innerHTML = "";
}
Then add the button on click event:
<button onclick="clearBox('cart_item')" ...
Ruby array to string conversion
...,'231'].join(', ')
EDIT:
"'#{['12','34','35','231'].join("', '")}'"
Some string interpolation to add the first and last single quote :P
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How to search in commit messages using command line? [duplicate]
...t log --grep=<pattern>
Limit the commits output to ones with log message that matches the
specified pattern (regular expression).
--git help log
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How to view hierarchical package structure in Eclipse package explorer
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Package Explorer / View Menu / Package Presentation... / Hierarchical
The "View Menu" can be opened with Ctrl + F10, or the small arrow-down icon in the top-right corner of the Package Explorer.
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Javascript date.getYear() returns 111 in 2011? [duplicate]
...etYear
getYear is no longer used and has been replaced by the getFullYear method.
The getYear method returns the year minus 1900; thus:
For years greater than or equal to 2000, the value returned by getYear is 100 or greater. For example, if the year is 2026, getYear returns 126.
For years between...
Converting string to numeric [duplicate]
...e,
> x = factor(4:8)
> x
[1] 4 5 6 7 8
Levels: 4 5 6 7 8
> as.numeric(x)
[1] 1 2 3 4 5
> as.numeric(as.character(x))
[1] 4 5 6 7 8
Some comments:
You mention that your vector contains the characters "Down" and "NoData". What do expect/want as.numeric to do with these values?
In rea...
jQuery - Detecting if a file has been selected in the file input [duplicate]
... $(function() {
$("input:file").change(function (){
var fileName = $(this).val();
$(".filename").html(fileName);
});
});
</script>
You may want to add IDs to your input and span so you can select based on those to be specific to the elements you are concerned with ...
Rails Admin vs. ActiveAdmin [closed]
I've been looking into some rails admin plugins and came across these:
3 Answers
3
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How to format code in Xcode? [duplicate]
... it doesn't format code. it just reindents lines. Just like the menu item says. It doesn't take care of adding or removing extra spaces between various symbols
– Radu Simionescu
May 24 '16 at 8:08
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