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Best way to require all files from a directory in ruby?
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edited Apr 27 '10 at 12:13
JasonSmith
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How to get distinct values from an array of objects in JavaScript?
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If this were PHP I'd build an array with the keys and take array_keys at the end, but JS has no such luxury. Instead, try this:
var flags = [], output = [], l = array.length, i;
for( i=0; i<l; i++) {
if( flags[array[i].age]) continue;
flags[array[i]....
CSS last-child(-1)
...to the new second last child when more children are added to the list, yes it will. Interactive fiddle.
ul li:nth-last-child(2)
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ping response “Request timed out.” vs “Destination Host unreachable”
...Destination Host Unreachable
This message indicates one of two problems: either the local system has no route to the desired destination, or a remote router reports that it has no route to the destination.
If the message is simply "Destination Host Unreachable," then there is no route from the loc...
What is the http-header “X-XSS-Protection”?
So I've been toying around with HTTP for fun in telnet now (i.e. just typing in telnet google.com 80 and putting in random GETs and POSTs with different headers and the like) but I've come across something that google.com transmits in it's headers that I don't know.
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Measuring text height to be drawn on Canvas ( Android )
Any straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods ...
Vagrant error: NFS is reporting that your exports file is invalid
...(OS X 10.9 (Mavericks)), but rolling back to these versions seemed to fix it for me.
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How to see query history in SQL Server Management Studio
...w to find their location? If not, can you give me any advice on how to see it?
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Cartesian product of x and y array points into single array of 2D points
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edited May 23 '17 at 11:55
Community♦
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answered Jun 21 '12 at ...
Android AsyncTask threads limits?
...ecute and don't jump to doInBackground. That was just too strange to leave it like that, so I developed another simple application just to check whats wrong. And strange enough, I get the same behavior when count of total async tasks reach 5, the 6th one stops on pre-execute.
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