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Is it possible to use jQuery .on and hover?
I have a <ul> that is populated with javascript after the initial page load. I'm currently using .bind with mouseover and mouseout .
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Why git can't do hard/soft resets by path?
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Because there's no point (other commands provide that functionality already), and it reduces the potential for doing the wrong thing by accident.
A "hard reset" for a path is just done with git checkout HEAD -- <path> (checking out the exi...
How to get the host name of the current machine as defined in the Ansible hosts file?
I'm setting up an Ansible playbook to set up a couple servers. There are a couple of tasks that I only want to run if the current host is my local dev host, named "local" in my hosts file. How can I do this? I can't find it anywhere in the documentation.
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Is it possible to download an old APK for my app from Google Play?
...e Google Play developer console shows my old APKs, but without a download link. I tried "Real APK Leecher", but that doesn't let you choose the APK version you want to download. And I'm not able to even temporarily reactivate the old version in the Developer Console since it complains that it's of a...
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
The problem Im facing while trying to connect to database for mysql. I have also given the database settings that i have used.
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How to retrieve the first word of the output of a command in bash?
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Awk is a good option if you have to deal with trailing whitespace because it'll take care of it for you:
echo " word1 word2 " | awk '{print $1;}' # Prints "word1"
Cut won't take care of this though:
echo " word1 word2 " | cut -f 1 -d " " # Prints nothing/whitespace
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Turn off deprecated errors in PHP 5.3
My server is running PHP 5.3 and my WordPress install is spitting these errors out on me, causing my session_start() to break.
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Difference between
...ber> foo3 = new ArrayList<Number>(); // Number "extends" Number (in this context)
List<? extends Number> foo3 = new ArrayList<Integer>(); // Integer extends Number
List<? extends Number> foo3 = new ArrayList<Double>(); // Double extends Number
Reading - Given th...
How does std::forward work? [duplicate]
...ap my head around how it works. Please be as detailed as possible and explain when std::forward would be incorrect if it was allowed to use template argument deduction.
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Split Java String by New Line
I'm trying to split text in a JTextArea using a regex to split the String by \n However, this does not work and I also tried by \r\n|\r|n and many other combination of regexes.
Code:
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