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How do I count unique values inside a list
So I'm trying to make this program that will ask the user for input and store the values in an array / list.
Then when a blank line is entered it will tell the user how many of those values are unique.
I'm building this for real life reasons and not as a problem set.
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Error during SSL Handshake with remote server
I have Apache2 (listening on 443) and a web app running on Tomcat7 (listening on 8443) on Ubuntu .
3 Answers
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Credit card expiration dates - Inclusive or exclusive?
...u ever wanted to know about credit cards.
This is assumed to be a typo and that it should read "..., after the first day of the next month; ..."
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How do I remove a project configuration in Visual Studio 2008?
...t to remove.
In the dialog that pops up, mark each unwanted configuration and select "Remove".
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CryptographicException 'Keyset does not exist', but only through WCF
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+1 for the MSDN documentation and the steps listed applies even to a Web Application
– Naren
Apr 18 '18 at 16:05
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Pass parameters in setInterval function
...parameter to the function so its value is captured in the function closure and retained for when the timer expires. function createInterval(f,dynamicParameter,interval) { setInterval(function() { f(dynamicParameter); }, interval); } Then call it as createInterval(funca,dynamicValue,500); Obviously ...
Get generated id after insert
I'm using the SQLite with Android, and I want to know the best way to get the generated id of the row I inserted.
5 Answers...
Shuffling a list of objects
I have a list of objects and I want to shuffle them. I thought I could use the random.shuffle method, but this seems to fail when the list is of objects. Is there a method for shuffling objects or another way around this?
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Get the position of a div/span tag
... the page. Basically you have to loop up through all the element's parents and add their offsets together.
function getPos(el) {
// yay readability
for (var lx=0, ly=0;
el != null;
lx += el.offsetLeft, ly += el.offsetTop, el = el.offsetParent);
return {x: lx,y: ly};
}
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How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
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Can someone help me with the exact syntax?
It's a three-step process, and it involves modifying the openssl.cnf file. You might be able to do it with only command line options, but I don't do it that way.
Find your openssl.cnf file. It is likely located in /usr/lib/ssl/openssl.cnf:
$ find /us...