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Currently, my line of code is really long and I was curious to know if there was a more efficient way of doing this.
As Nick has pointed out your question is missing most of the information that would make it answerable. Please read more here, and add more information to your question.
In the meantime, a useful approach is to merge your zipcode data with a dataframe (or dataset) with the state-zipcode link in it.
* first you need to get the zipcode data from somewhere.
* Here is one way:
!wget "https://www2.census.gov/geo/docs/maps-data/data/rel/zcta_county_rel_10.txt"
* now put this data in a frame
frame create zctaFrame
frame zctaFrame{
import delimited "zcta_county_rel_10.txt"
}
* now I'm making up a dataset (share some of yours with dataex from ssc
input str10 name zip
"sam" 55901
"sasha" 84101
"saul" 84111
end
frlink 1:1 zip, frame(zctaFrame zcta5)
frget state, from(zctaFrame)
If this doesn't match what you're trying to do, please add more detail to the question.
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The input is a person's date of birth (e.g. 22/Feb/78).
Using a regular expression, I want to find out if the person has their birthday within the next two weeks from now.
So I want to know if February 22nd (the year needs to be ignored, of course) is within the next 14 days from now. Today is February 13th, so the correct result would be: yes.
Is there a way to do this?
I tried ChatGPT but it was not available for me due to capacity reasons.
So I tried https://www.autoregex.xyz/ and entered "Is the date (mm.dd.) within the next two weeks?".
Result:
\d{2}\.\d{2}\.\s*(?:[0-9]|1[0-9]|2[0-9]|3[0-1])\s*(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s*(?:19|20)\d{2}
But it did not work.
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I am working on a Power BI report. There are two dimensions DimWorkedClass and DimWorkedService. (The above snippet is obtained by exporting matrix values to csv.)
The requirement is to transform only the Worked Service Text5 into the Worked Class of Text5 as opposed to A (which is the current value).
It can be transformed at the backend, but is there any way to do it in Power BI?
This is trickier than it might appear, but it looks like this question has already been answered here:
Power Query Transform a Column based on Another Column
In your case, the M code would look something like this:
= Table.FromRecords(Table.TransformRows(#"[Source or Previous Step Here]",
(here) => Record.TransformFields(here, {"Worked Class",
each if here[Worked Service] = "text5" then "text5" else here[Worked Class]})))
(In the above, here represents the current row.)
Another answer points out a slightly cleaner way of doing this:
= Table.ReplaceValue(#"[Source or Previous Step Here]",
each [Worked Class],
each if [Worked Service] = "text5" then "text5" else [Worked Class],
Replacer.ReplaceText,{"Worked Class"})
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The answer to the question below is given as 2. Why does refresh delete only the first row? Is it not expected that it deletes all rows of an internal table?
What will be output by the following code?
DATA: BEGIN OF itab OCCURS 0, fval type i, END OF itab.
itab-fval = 1. APPEND itab.
itab-fval = 2. APPEND itab.
REFRESH itab.
WRITE: /1 itab-fval.
A: 1
B: 2
C: blank
D: 0
Answer: B
If the code did not contain any syntax errors, e.g. the missing '-' when assigning the value 2 and when writing the value, then B is the correct answer but not for the reason you state. It is not that the REFRESH only removes the first line from the table, it is because REFRESH does not clear the header line of the table. So after the REFRESH the header line still has the latest assigned value which is 2. This can be easily ascertained when running the program in the debugger.
Note that the use of internal table with header lines is obsolete, as mentioned in SAP help.
You can use a clear command to clear the header line.
REFRESH itab.
CLEAR itab.
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I'm working on a research project and am assigned to do a bit of data scraping and writing code in R that can help extract current temperature for a particular zip code from a site such as wunderground.com. Now this may be a bit of an abstract question but does anyone know how to do the following:
I can extract the current temperature of a particular zip code by doing this:
temps <- readLines("http://www.wunderground.com/q/zmw:20904.1.99999")
edit(temps)
temps //gives me the source code for the website where I can look at the line that contains the temperature
ldata <- temps[lnumber]
ldata
# then have a few gsub functions that basically extracts
# just the numerical data (57.8 for example) from that line of code
I have a cvs file that contains zip code of every city in the country and I have that imported in R. It is arranged in a table according to zip, city and state. My challenge now is to write a method (using java analogy here because I'm new to R) that basically extracts 6-7 consecutive zip codes (after a particular one specified) and runs the above code by modifying the link within the readLines function and putting in the respective zip code after the link segment zmw:XXXXX and running everything after that based on that link. Now I don't quite know how to extract the data from the table. Maybe with a for-loop function? But then I don't know how to use that to modify the link. I think that's where I'm really getting stuck on. I have a bit of Java background so I understand HOW to approach this problem, just not the knowledge of the syntax. I understand this is quite an abstract question as I didn't provide a lot of code but I just want to know they functions/syntax that will help me extract the data from the table and somehow use that to modify the link through a function rather than manually doing it.
So this is about the Weather Underground data.
You can download csv files from individual weather stations in wunderground, however you need to know the weather station identifier. Here is an example URL for a weather station in Kirkland, WA (KWAKIRKL8):
http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=KWAKIRKL8&day=31&month=1&year=2014&graphspan=day&format=1
Here is some R code:
url <- 'http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=KWAKIRKL8&day=31&month=1&year=2014&graphspan=day&format=1'
s <- getURL(url)
s <- gsub("<br>\n","",s)
wdf <- read.csv(con<-textConnection(s))
And here is a page with which you can manually find stations and their codes.
http://www.wunderground.com/wundermap/
Since you only need a few you can pick them out manually.
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Hi i am using display column tag in struts2.
And want to format row on basis of data...
For example column hs boolean value.
If value is true i want display row in red font.
else in black font.
So how can i implement if else condition in display column tag in struts2?
I have check on net, bt solutions given ar
Can anyone give me code example for the same???
thanks in advance.
Please check this and link for Example
<s:if test="%{column ==true}">
// do stuff to change row color
</s:if>
<s:else>
// do stuff to change black font
</s:else>