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Sending email with PHP from an SMTP server
...e host, username and password (and maybe the port if it is not the default one - 25).
For example, I usually use PHPMailer with similar settings to this ones:
$mail = new PHPMailer();
// Settings
$mail->IsSMTP();
$mail->CharSet = 'UTF-8';
$mail->Host = "mail.example.com"; // SMTP ...
How to sort in-place using the merge sort algorithm?
...w. Compare with the standard merge algorithm given in most textbooks, this one exchanges the contents between the sorted sub-array and the working area. As the result, the previous working area contains the merged sorted elements, while the previous elements stored in the working area are moved to t...
Is there a documented way to set the iPhone orientation?
...
This is no longer an issue on the later iPhone 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when ...
Still Reachable Leak detected by Valgrind
All the functions mentioned in this block are library functions. How can I rectify this memory leak?
5 Answers
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Calculating days between two dates with Java
...iseconds to seconds results in 0. This means that if you use new Date() as one of the Date objects you might get one day less so take care
– Klitos G.
Jun 3 '16 at 11:38
3
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How to fix “Referenced assembly does not have a strong name” error?
...will work in "most" situations, it's incredibly time consuming and error prone and fails with friend assembly references among other things. Just use this utility to do it all automatically (shameless plug): stackoverflow.com/a/19459609/564726
– BrutalDev
Aug 1...
How to pass arguments into a Rake task with environment in Rails? [duplicate]
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This answer should be the accepted one.
– samvermette
Oct 29 '11 at 21:51
31
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pandas GroupBy columns with NaN (missing) values
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This is mentioned in the Missing Data section of the docs:
NA groups in GroupBy are automatically excluded. This behavior is consistent with R, for example.
One workaround is to use a placeholder before doing the groupby (e.g. -1):
In [...
How to format a JavaScript date
...custom-delimited date formats, you have to pull out the date (or time)
components from a DateTimeFormat object (which is part of the
ECMAScript Internationalization API), and then manually create a string
with the delimiters you want.
To do this, you can use DateTimeFormat#formatToParts. You could
d...
LinkedBlockingQueue vs ConcurrentLinkedQueue
...y waiting", for example, with the consumer thread eating up CPU.
So which one is "better" depends on the number of consumer threads, on the rate they consume/produce, etc. A benchmark is needed for each scenario.
One particular use case where the ConcurrentLinkedQueue is clearly better is when pro...