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How can you strip non-ASCII characters from a string? (in C#)
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Range for printable characters is 0020-007E, for people looking for regular expression to replace non-printable characters
– Mubashar
Feb 17 '14 at 4:40
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python pandas: Remove duplicates by columns A, keeping the row with the highest value in column B
...but I have no idea if it actually is.
– Little Bobby Tables
Nov 26 '16 at 18:16
4
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Why prefer two's complement over sign-and-magnitude for signed numbers?
...o add them.
Two's complement addition is very simple. You add numbers normally and any carry bit at the end is discarded. So they're added as follows:
0010
+ 1111
=10001
= 0001 (discard the carry)
0001 is 1, which is the expected result of "2+(-1)".
But in your "intuitive" method, adding is m...
Return multiple values in JavaScript?
...;
Or with ES6 syntax:
const {first, second} = getValues();
* See this table for browser compatibility. Basically, all modern browsers aside from IE support this syntax, but you can compile ES6 code down to IE-compatible JavaScript at build time with tools like Babel.
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Using R to list all files with a specified extension
...and am working on updating an R script to iterate through a series of .dbf tables created using ArcGIS and produce a series of graphs.
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How can I scroll to a specific location on the page using jquery?
...a particular div id i.e, 'idVal' in this case. If you have subsequent divs/tables that will open up in this page via ajax, then you can assign unique divs and call the script to scroll to the particular location for each contents of divs.
Hope this will be useful.
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Select data from date range between two dates
I have a table Named Product_Sales and it holds data like this
19 Answers
19
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Understanding __get__ and __set__ and Python descriptors
...th the Temperature class). For example:
temp=Temperature()
temp.celsius #calls celsius.__get__
Accessing the property you assigned the descriptor to (celsius in the above example) calls the appropriate descriptor method.
instance in __get__ is the instance of the class (so above, __get__ would r...
Bootstrap control with multiple “data-toggle”
...e has left the button. This is very annoying if you e.g. have buttons in a table on every row, as they might block the button above/below. Only way to hide it is to click somewhere outside of the tooltip.
– hug
Sep 28 '16 at 20:36
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What do I use for a max-heap implementation in Python?
... amazed that there IS such a built-in solution in heapq. But then it is totally unreasonable that it is NOT even slightly mentioned at all in the official document! WTF!
– RayLuo
Apr 21 '15 at 6:48
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