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GitHub clone from pull request?
I would like to clone a repository from GitHub. The problem is I don't want the main branch; I want the version in this unapproved pull request .
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Redirecting to previous page after authentication in node.js using passport.js
... itself works quite nice, also sessions are stored nicely with redis but I do have some troubles with redirecting the user to where he started from before being prompted to authenticate.
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Check for changes to an SQL Server table?
...teger as a checksum, how often is that going to collide? In my case, I was doing that with about 10 tables, all with hundreds of records. I had at least one collision per day. Check this other answer stackoverflow.com/questions/14450415/…
– LPains
Jul 27 '18 ...
performSelector may cause a leak because its selector is unknown
...on the right hand side simply tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match).
Finally, you call the function pointer2.
Complex Example
When the selector takes arguments or returns a value, you'll have to change things a bit:
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How do I create a datetime in Python from milliseconds?
...reate a similar Date object in Java by java.util.Date(milliseconds) . How do I create the comparable in Python?
5 Answers
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Does functional programming replace GoF design patterns?
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The blog post you quoted overstates its claim a bit. FP doesn't eliminate the need for design patterns. The term "design patterns" just isn't widely used to describe the same thing in FP languages. But they exist. Functional languages have plenty of best practice rules of the form...
Simplest SOAP example
... alert(xmlhttp.responseText);
// alert('done. use firebug/console to see network response');
}
}
}
// Send the POST request
xmlhttp.setRequestHeader('Content-Type', 'text/xml');
xml...
Why is exception.printStackTrace() considered bad practice?
...stitutes valid (not good/great) exception handling behavior, only
if you do not have System.err being reassigned throughout the duration of the application's lifetime,
and if you do not require log rotation while the application is running,
and if accepted/designed logging practice of the applicat...
How do I get an empty array of any size in python?
...ssign to elements, it is not a problem either. (I mention it because I've done exactly that far too often :) )
– dappawit
Mar 5 '11 at 17:52
4
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What does a lazy val do?
I noticed that Scala provide lazy vals . But I don't get what they do.
7 Answers
7
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