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iOS 7 UIBarButton back button arrow color
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Depending on the order of subviews of system views is a bad idea.
– Glenn Maynard
Nov 12 '13 at 16:10
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Is there a “previous sibling” selector?
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Consider the order property of flex and grid layouts.
I'll focus on flexbox in the examples below, but the same concepts apply to Grid.
With flexbox, a previous sibling selector can be simulated.
In particular, the flex order propert...
How to get last N records with activerecord?
...method:
Record.last(N)
Example:
User.last(5)
Returns 5 users in descending order by their id.
Deprecated (Old Answer)
An active record query like this I think would get you what you want ('Something' is the model name):
Something.find(:all, :order => "id desc", :limit => 5).reverse
edit: As n...
Label on the left side instead above an input field
...http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/bootstrap-forms.php
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Java Class that implements Map and keeps insertion order?
...uggest a LinkedHashMap or a TreeMap. A LinkedHashMap keeps the keys in the order they were inserted, while a TreeMap is kept sorted via a Comparator or the natural Comparable ordering of the elements.
Since it doesn't have to keep the elements sorted, LinkedHashMap should be faster for most cases; ...
.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... have been consistently hanging IE11 in Windows 8...I had to disable it in order to test my website in IE11.
– Richard Ev
Nov 17 '14 at 16:15
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Bootstrap right Column on top on mobile view
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Use Column ordering to accomplish this.
col-md-push-6 will "push" the column to the right 6 and col-md-pull-6 will "pull" the column to the left on "md" or greater view-ports. On any smaller view-ports the columns will be in normal or...
SQL RANK() versus ROW_NUMBER()
...ly see the difference if you have ties within a partition for a particular ordering value.
RANK and DENSE_RANK are deterministic in this case, all rows with the same value for both the ordering and partitioning columns will end up with an equal result, whereas ROW_NUMBER will arbitrarily (non dete...
Which Eclipse version should I use for an Android app?
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Download the appropriate files for your OS. The Android SDK needs java in order to install. Once you get the Android SDK installed go get eclipse and install that. Basically download the file and unzip then in a directory. The android install is the same but it will install a lot more files. (5) Fi...
How do you set, clear, and toggle a single bit?
...e always found using bitfields is a bad idea. You have no control over the order in which bits are allocated (from the top or the bottom), which makes it impossible to serialize the value in a stable/portable way except bit-at-a-time. It's also impossible to mix DIY bit arithmetic with bitfields, fo...