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Accessing last x characters of a string in Bash
...an access the first 3 characters of a string. Is there a equivalently easy method to access the last three characters?
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call a static method inside a class?
how do i call a static method from another method inside the same class?
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Google Authenticator implementation in Python
I am trying to use one-time passwords that can be generated using Google Authenticator application .
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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
Why does PEP 8 recommend not having spaces around = in a keyword argument or a default parameter value ?
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Stop setInterval call in JavaScript
I am using setInterval(fname, 10000); to call a function every 10 seconds in JavaScript. Is it possible to stop calling it on some event?
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Can you use hash navigation without affecting history?
I'm afraid it might be impossible but is there a way to change the hash value of a URL without leaving an entry in the browser's history and without reloading ? Or do the equivalent?
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Necessary to add link tag for favicon.ico?
Are there any modern browsers that won't detect the favicon.ico automatically? Is there any reason to add the link tag for favicon.ico?
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Configure apache to listen on port other than 80
...2 restart
Apache will now listen on port 8079 and redirect to /var/www/html
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Find which commit is currently checked out in Git
I'm in the middle of a git bisect session.
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Changing the cursor in WPF sometimes works, sometimes doesn't
On several of my usercontrols, I change the cursor by using
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