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Get the Highlighted/Selected text
... and texty <input> elements, you could use the following. Since it's now 2016 I'm omitting the code required for IE <= 8 support but I've posted stuff for that in many places on SO.
function getSelectionText() {
var text = "";
var activeEl = document.activeElement;
var a...
input type=“submit” Vs button tag are they interchangeable?
...lity to adopt to the new spec once it is officialized. HTML5, as of right now, has been official for over one year now, and has been shown in many cases to boost SEO.
&ast; With the exception of <button type="button"> which by default has no specified behaviour.
In summary, I highly di...
ElasticSearch: Unassigned Shards, how to fix?
...ate" command has changed to provide more options - the example above would now be "allocate_empty_primary", omitting the "allow_primary" parameter.
– jmb
May 8 '17 at 14:58
4
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How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
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@stream7..I dont know if u need this now, but you can move this code to environment.rb..if "irb" == $0;ActiveRecord::Base.logger = Logger.new(STDOUT);end..got this from comments in http://weblog.jamisbuck.org/2007/1/8/watching-activerecord-do-...
How to reorder data.table columns (without copying)
... @PeterPan See also NEWS about the devel version 1.10.5: "setcolorder() now accepts less than ncol(DT) columns to be moved to the front"
– Henrik
Oct 22 '17 at 12:21
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Differences in auto-unboxing between Java 6 vs Java 7
...lementation of JSR 292 (Dynamically Typed Languages).
Java autoboxing has now some more traps and surprises. For example
Object obj = new Integer(1234);
long x = (long)obj;
will compile, but fail (with ClassCastException) at runtime. This, instead, will work:
long x = (long)(int)obj;
...
Why did Bootstrap 3 switch to box-sizing: border-box?
...ample: Try putting a 1 pixel border on a 100% width div, with content-box. Now you've got something thats 100% + 2 pixels. With border-box, you don't have that problem, its still 100%.
– emptywalls
Feb 14 '14 at 23:23
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How to modify Github pull request？
...iewed and you need more commits
You push c11,c21,c31 to b
The pull request now shows all 6 six commits
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Apache not starting on MAMP Pro
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Im facing the same issue now in OS X El Captain , i have upgraded to 3.0.7.3 but still cant run apache. Can anyone hel me . thanks
– Delavega
Oct 5 '15 at 4:47
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Fixing the order of facets in ggplot
...he facet_grid(.~size) to facet_grid(.~size_f)
Then plot:
The graphs are now in the correct order.
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