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Is there a way to select sibling nodes?
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edited Feb 20 '15 at 16:19
answered May 9 '09 at 0:12
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Determine if a function exists in bash
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answered Sep 17 '08 at 18:00
JBBJBB
3,85733 gold badges2222 silver badges2525 bronze badges
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How to remove all characters after a specific character in python?
...ost once, and take the first piece:
sep = '...'
rest = text.split(sep, 1)[0]
You didn't say what should happen if the separator isn't present. Both this and Alex's solution will return the entire string in that case.
sha...
Using an SSH keyfile with Fabric
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edited Mar 16 '11 at 17:04
answered Mar 16 '11 at 15:22
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Connecting to TCP Socket from browser using javascript
...raightforward, for example:
chrome.experimental.socket.create('tcp', '127.0.0.1', 8080, function(socketInfo) {
chrome.experimental.socket.connect(socketInfo.socketId, function (result) {
chrome.experimental.socket.write(socketInfo.socketId, "Hello, world!");
});
});
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Checking Bash exit status of several commands efficiently
...mmand.
function mytest {
"$@"
local status=$?
if (( status != 0 )); then
echo "error with $1" >&2
fi
return $status
}
mytest "$command1"
mytest "$command2"
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Google Maps V3 - How to calculate the zoom level for a given bounds
...same fraction of the width of the map (the angle difference in degrees / 360). At zoom zero, the whole world map is 256x256 pixels, and zooming each level doubles both width and height. So after a little algebra we can calculate the zoom as follows, provided we know the map's width in pixels. Note t...
File Upload ASP.NET MVC 3.0
(Preface: this question is about ASP.NET MVC 3.0 which was released in 2011 , it is not about ASP.NET Core 3.0 which was released in 2019)
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How to get the first item from an associative PHP array?
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Abhi Beckert
30.5k1111 gold badges7777 silver badges105105 bronze badges
answered Oct 24 '09 at 6:25
soulmergesoulm...