peat | - It 's kind of like Kicker
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It's kind of like Kicker except:.
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QUESTION
So I have this code.
...ANSWER
Answered 2020-Dec-26 at 16:10^
is for bitwise operation (xor), not power.
You might use std::powf
instead.
QUESTION
Please let me start by saying I am not a programmer and this is my first stackoverflow question. So if I am not following typical etiquettes, I apologize in advance.
I am working on a VBA spreadsheet where I need to read a text file and import a data table similar to the one shown below. The table needs to be split into columns (18 columns in the table below) and stored into an array. I am using vba split function. However, my problem is that I could not find the regex that I can use as the delimiter for the split function.
My Data Text Table
...ANSWER
Answered 2020-Jan-31 at 07:34It looks like the data you have is a fixed width. You can use a fixed width as part of the text import process. First, choose 'fixed width' rather than 'delimited'.
The second screen allows you to set the breakpoints for each column based on their widths.
To do this in VBA, I would recommend looking at Chip Pearson's function at http://www.cpearson.com/excel/ImportingFixedWidth.aspx
QUESTION
I have a table with drilling samples. The table has one row for every unit of depth listing the prevalent material type at that depth. From this table I want to get the top (maximum) and bottom (minimum) depth of each layer type. How can this be done in SQL? If I use "group by" the depth ordering is lost, if I use "order by" I cannot use 'min(depth)' and 'max(depth)'?
Example input table
...ANSWER
Answered 2019-Dec-18 at 16:40This is a gaps-and-islands problem. I would recommend the difference of row numbers:
QUESTION
I am trying to 1st divide up four-letter words based upon the last two letters of the word (suffix) and 2nd count up how many words I have for each of these endings.
I have a list containing 3,164 words called filtered and I have sorted them by their suffixes, which doesn't seem much of a help.
(I want to create a dictionary that takes the suffix as a key and the words as a list but I don't know where to begin!) It would be something like:
OUTPUT:
dic = {'ab': ['Ahab', 'Arab', 'Saab, ...]; 'al': ['Aral', 'Baal', ...]}
and so on. Would that be possible?
...ANSWER
Answered 2018-Dec-19 at 21:26Assuming that suffixes are always two letters long and are case-sensitive, you can iterate through the word list and append each word to the dict of lists with the last two letters of the word as the key:
QUESTION
I have something like this:
...ANSWER
Answered 2018-Dec-10 at 06:05Here is one option, using re.findall
:
QUESTION
So I've got a weird problem that I'm having a hard time figuring out. I've got a simple form with a few elements that are not being submitted, all of these elements have only one thing in common, they're select elements:
...ANSWER
Answered 2018-Nov-09 at 16:57This is the most common problem:
If you check debug($this->request->getData());
before $spirit = $this->Spirits->newEntity();
you then see all submitted data!
Next go to Spirit Entity and double check if your fields "spirit_type_id,.." accessible!
QUESTION
I have been working on an algorithm which can detect seizure-inducing strobe lights in a video.
Currently, my code returns virtually every frame as capable of causing a seizure (3Hz flashes).
My code calculates the relative luminance of each pixel and sees how many times the luminance goes up then down, etc. or down then up, etc. by more than 10% within any given second.
Is there any way to do this without comparing each individual pixel within a second of each other and that only returns the correct frames.
An example of what I am trying to emulate: https://trace.umd.edu/peat
...ANSWER
Answered 2018-Jan-31 at 01:39Convert the image to grayscale. Break the image up into blocks, maybe 16x16 or 64x64 or larger (experiment to see what works). Take the average luminance of each block over a minimum of 2/3 seconds. Create a wave of luminance over time. Do an fft on this wave and look for a minimum energy threshold around 3Hz.
QUESTION
I'm setting up a newsletter for a client, but it continuously blows up images and won't read container widths. I've tried adding strict widths on every single layer and turing all divs into tables. Does anyone know why Outlook 2013 might not recognize CSS styles for containers? This only seems to happen in Outlook 2013 and I so far haven't been able to find a means of fixing this yet.
...ANSWER
Answered 2017-Oct-12 at 22:59Max-width does not work with Outlook. Your problems are happening in more than just Outlook 2013. It's the same issues in 2010, 2016 and Windows 10 Mail.
Try adding the width for table, td and images directly in the object and leave max-width for other email browsers that respect it. For instance:
QUESTION
I need to remove the extra group level in my generated output. My requirements is that, I need to split the data in element for every 10 characters. My code is almost working but it populated an extra group level
. Here is my XML File:
INPUT
...ANSWER
Answered 2017-Mar-23 at 14:08Note:
Element FinalRecord
is processed by the "identity-copy-template" because there is no other matching rule.
I tried to insert the
after the
to delete the record in the XML file and it didn't work.
Deleting is kind of wrong. You need to process the element BUT just without creating the same element once again.
See this:
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