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Insert a row to pandas dataframe
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Best answer ^ :)
– Cam.Davidson.Pilon
Mar 16 '19 at 0:48
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Why should I learn Lisp? [closed]
I really feel that I should learn Lisp and there are plenty of good resources out there to help me do it.
29 Answers
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Sort points in clockwise order?
...ow do I sort the points of this array in clockwise order (around their overall average center point)? My goal is to pass the points to a line-creation function to end up with something looking rather "solid", as convex as possible with no lines intersecting.
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What is output buffering?
...se it's not being sent to the browser in pieces as PHP processes the HTML.
All the fancy stuff we can do with PHP strings, we can now do with our whole HTML page as one variable.
If you've ever encountered the message "Warning: Cannot modify header information - headers already sent by (output)" whi...
How to get current moment in ISO 8601 format with date, hour, and minute?
...rt.
Both are lighter than Joda, and has learned from Joda's experience - esp. considering that java.time is designed by Joda's author.
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Get everything after the dash in a string in javascript
...that substr() might not be supported on earlier versions of some browsers (esp. Netscape/Opera).
Your post indicates that you already know how to do it using substring() and indexOf(), so I'm not posting a code sample.
shar...
Windows batch files: .bat vs .cmd?
...g that my code will never need to run on anything older than NT, does it really matter which way I name my batch files, or is there some gotcha awaiting me by using the wrong suffix?
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Maximum number of threads per process in Linux?
...a limit on the total number of processes on the system (threads are essentially just processes with a shared address space on Linux) which you can view like this:
cat /proc/sys/kernel/threads-max
The default is the number of memory pages/4. You can increase this like:
echo 100000 > /proc/sys...
Modelling an elevator using Object-Oriented Analysis and Design [closed]
... This is one of them; unfortunately, my OOP professor in college never actually gave an answer to it, and so I've been wondering.
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How to generate sample XML documents from their DTD or XSD?
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The camprocessor available on Sourceforge.net will do xml test case generation for any XSD. There is a tutorial available to show you how to generate your own test examples - including using content hints to ensure realistic exa...