I want to check that the type of four variables is a particular type, and I have to do:
if (type(a) is not SomeType or
type(b) is not SomeType or
type(c) is not SomeType or
type(d) is not SomeType):
raise Exception("Not the correct types")
This feels repetitive. It seems there could be a better, less redundant way of doing this?
I have some data about people on my Google Sheet and they are given some points based on their activities. What I want in the next column is that their rank based on their points. I would change the points manually on a regular basis and accordingly, their rank should be changed automatically with a formula.
At present the data ranging from A1 to J50 where row 1 is the header. I need the rank in K.
I would like to know to rank in two ways. One in numerical. Like, Rank 1, 2, 3, etc. Other in text, 'Outstanding', 'Good', or any text.
I am trying to loop through a log file dataset I have, to add a variable in which a server session number is stored for every observation. For the first line, I want to create a new variable 'session number' with value 1. After that, I want a different session number for the following line if the 'ResearchNumber' differs from the line before. If it is the same 'ResearchNumber', I want to check whether the difference in the Posixct variable is larger than 18000 seconds (or 30 minutes). If that's the case, I want to create a different session number (by increasing this with 1). In all the other cases, I want the session number to be the same as the previous line. To summarize, I want to create session numbers based on inactivity for longer than 30 minutes per participant.
I have tried several things, but my code doesn't seem to loop over all the lines, and with other solutions the time difference doesn't calculate in the right way.
I hope someone can help me fix this problem. All help is appreciated!
# create example data
ResearchNumber <- c("AL001","AL002","AL003")
DateTimeTag <- c(
as.POSIXct('2014-09-29 10:35:40', tz='GMT'),
as.POSIXct('2014-09-29 10:35:42', tz='GMT'),
as.POSIXct('2014-09-29 10:38:18', tz='GMT')
)
logdata <- data.frame(ResearchNumber, DateTimeTag)
# loop through logdata to add variable to every observation with a server session number
linecount <- 1
for (lines in logdata) {
if (linecount == 1) {
session_number <- 1
logdata$session_number <- session_number
datetime <- logdata$DateTimeTag
participantbefore <- logdata$ResearchNumber
linecount <- (linecount + 1)
}
else if (linecount > 1) {
difference <- (logdata$DateTimeTag - datetime)
if (logdata$ResearchNumber != participantbefore) {
logdata$session_number <- (session_number + 1)
participantbefore <- logdata$ResearchNumber
session_number <- (session_number + 1)
datetime <- logdata$DateTimeTag
}
else if (difference > 18000) {
logdata$session_number <- (session_number + 1)
participantbefore <- logdata$ResearchNumber
session_number <- (session_number + 1)
datetime <- logdata$DateTimeTag
}
else {
logdata$session_number <- (session_number)
participantbefore <- logdata$ResearchNumber
datetime <- logdata$DateTimeTag
}
}
}
Based on the environment, I am trying to set the URL for a variable: It staging my URL should be https://staging.DNHostedZoneName , if prod - it should just be https://DNSHostedZoneName:
Here's my condition:
Conditions:
IsEnvProd: Fn::Equals [ !Ref Env, 'prod']
IsEnvStage: Fn::Equals [ !Ref Env, 'stage']
Here's where its been evaluated:
Environment:
- Name: NODE_ENV
Value: !Ref NodeEnv
- Fn::If:
- IsEnvStage
- Name: CORE_URL
Value:
Fn::Join:
- ""
- - "https://"
- "staging"
- "."
- !Ref DnsHostedZoneName
- Name: NCVCORE_URL
Value:
Fn::Join:
- ""
- - "https://"
- !Ref DnsHostedZoneName
I am getting the following error:
Template format error: Conditions can only be boolean operations on parameters and other conditions
I'm getting data from a web source with rvest and then I got a vector, say x, which has a length different from my other vectors (so I can't combine them into a table). Getting to the point: The reason is that everytime I see the element 'nuovo' (position x[11] ) in the vec, I know It should be pasted with exactly the previous, then i should also cancel out the element 'nuovo' because I need a 25 length vector.
x = c("Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"nuovo" ,"Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina")
length(x) = 26
and then I need x to be like:
x = c("Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina nuovo","Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina" ,"Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina", "Vetrina",
"Vetrina" ,"Vetrina")
length(x) = 25
I have a huge data, and i need to filter them to get certain value according to Choices, i tried to use if else but it was so hard because it is really huge and nested.
if(Type == "H" && Tech =="2A")
{
if(Level == "ground")
{
return "2AA";
}
else if (Level == "UP"){
return "2AB";
}
}
else if(Type == "H" && Tech =="3A"){
if(Level == "ground"){
return "3AA";
}
else if (Level == "UP"){
return "3AB";
}
else if(Type == "E" && Tech =="2B"){
if(Level == "ground"){
return "3BB";
}
else if (Level == "UP"){
return "3BC";
}
How can I repeat this after click.
var maxResults = 0;
maxResults += 1;
if (maxResults < 7) {
localStorage.setItem("example", id.innerHTML = "1" + id.innerHTML);
} else if (maxResults > 1 && maxResults < 8) {
localStorage.setItem("example", id.innerHTML = "0");
}
Illustration the results as below:
111111
0
111111
0
111111
0
Thanks!