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How to insert a new line in Linux shell script? [duplicate]
...ak a line using `` at the end of a line. But that's a very different topic from what was asked here.
– janos
Oct 28 '16 at 11:10
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How can I grep hidden files?
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To search within ONLY all hidden files and directories from your current location:
find . -name ".*" -exec grep -rs search {} \;
ONLY all hidden files:
find . -name ".*" -type f -exec grep -s search {} \;
ONLY all hidden directories:
find . -name ".*" -type d -exec grep -r...
How can I split a comma delimited string into an array in PHP?
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If that string comes from a csv file, I would use fgetcsv() (or str_getcsv() if you have PHP V5.3). That will allow you to parse quoted values correctly. If it is not a csv, explode() should be the best choice.
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No EditorOptionDefinition Export Found Error
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After a reboot and some more research I found this post from a blog. The error described is not the same error I am seeing, however, it was close enough to warrant a try.
Follow the steps:
Close Visual Studio
Open the folder: %LocalAppData%\Microsoft\VisualStudio\12.0\
(in C:\u...
How to filter a dictionary according to an arbitrary condition function?
...: x[0] < 5 and x[1] < 5)
Basically we create a class that inherits from dict, but adds the filter method. We do need to use .items() for the the filtering, since using .iteritems() while destructively iterating will raise exception.
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Download multiple files as a zip-file using php
... echo $path = "uploadpdf/".$file;
if(file_exists($path)){
$zip->addFromString(basename($path), file_get_contents($path));
}
else{
echo"file does not exist";
}
}
$zip->close();
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Extract part of a regex match
I want a regular expression to extract the title from a HTML page. Currently I have this:
8 Answers
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error: command 'gcc' failed with exit status 1 while installing eventlet
...s.
After trying several steps as recommended by @Boris the command below from the Facebook Prophet project page worked for me in the end.
conda install -c conda-forge fbprophet
It installed all the needed dependencies for fbprophet. Make sure you have anaconda installed.
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Find the IP address of the client in an SSH session
...e back through the tree to find the original ssh pid and get the variables from /proc/$PID/environ
– Andrej
Jun 1 '17 at 15:24
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REST API Token-based Authentication
...ng to thwart. If you are preventing people with access to the user's phone from using your REST service in the user's name, then it would be a good idea to find some kind of keyring API on the target OS and have the SDK (or the implementor) store the key there. If that's not possible, you can at lea...