enzo | core utilities
kandi X-RAY | enzo Summary
kandi X-RAY | enzo Summary
core utilities
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Top functions reviewed by kandi - BETA
- scanLines returns a slice of all lines in a line .
- parseArgs parses command - line args .
- caten reads from in and writes to out .
- kill kills a list of pids .
- runls runs the given list of paths .
- printFileList prints a file list
- shouldPrint returns true if the line is printed .
- parsearg takes a slice of args and returns a list of args .
- main entry point .
- sliceatoi converts a slice of strings to an int slice .
enzo Key Features
enzo Examples and Code Snippets
Community Discussions
Trending Discussions on enzo
QUESTION
I'm plotting carbon monoxide data, with my x value as a date and my y value as an arithmetic mean.
I've sliced the dataframe up to just show me a single city (Los Angeles)
The x values and y values were objects so I turned the date into datetime and the mean into a float.
I can get it to graph something but what I want is to highlight March and April either by highlighting the back or changing the color of the lines themselves at those months. When I try to do it though each one comes back to me with a tuple error and I'm not understanding why.
Code:
...ANSWER
Answered 2021-May-10 at 04:25plt.subplots()
returns a tuple of figure and subplots, so you should do instead
QUESTION
I have a very basic List Array of Strings scanned from a .txt file that I passed onto a insertionSort method to have it sorted Alphabetically but it seems to only sort the last 2 or 3 pairs of names towards the end of the Array List. I feel like it may be my while loop in the insertionSort method that is causing this using the compareTo() method to swap indices of Strings stored in the array.
Console Output ...ANSWER
Answered 2021-Apr-18 at 06:53Your basic problem is that String.compareTo()
doesn't necessarily return -1 or 1 for greater or lesser strings but it could be anything < 0 or > 0.
Thus you need to change your condition to: list.get(i).compareTo(current) > 0
.
The JavaDoc on String.compareTo(String)
states:
- If both strings have different characters at index k then
this.charAt(k)-anotherString.charAt(k)
is returned - If one string is the prefix of another (e.g. "abc" is the prefix of "abcde") then
this.length()-anotherString.length()
is returned.
As you can see, those calculations do not necessarily yield -1, 0 or 1.
Here's what the JavaDoc on Comparable.compareTo(...)
states:
Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.
It doesn't mention the return values have to be -1, 0 and 1.
QUESTION
I'm trying to perform an action over a 4-dimensional array. This array ends up being incredibly big, but is necessary for the data that i'm processing. Now the process itself goes swell, but i want to make it ready for parallel computing. I've got access to a 96-core mainframe and i want to use it.
So far i've read online that the easiest way to get this done is by using mclapply(), the parallelized version of lapply(). I know the basics of how lapply() works, but i can't quite figure out how to apply it in this situation.
I have a 4-dimensional array that's filled with NAs. Each dimension has dimnames. I want to compare the dimnames of dimension 1 with dimension 3 and dimension 2 with dimension 4 (this is done by a custom function that i wrote). If they all match up, a number comes out and i want that number to be entered into xy[i, k, j, l] where the letters i-l represent the indices for one entry.
In the example below i have simplified it into an addition of the nchar() values for the dimnames.
...ANSWER
Answered 2020-Oct-14 at 16:18fun_on_names <- function(Var1, Var2, Var3, Var4){
a <- nchar(Var1) + nchar(Var3)
b <- nchar(Var2) + nchar(Var4)
if(!is.null(a) & !is.null(b)) return(a + b)
else return(NA)
}
xy[] <- do.call(parallel::mcmapply,
c(list(FUN = fun_on_names, mc.cores = 96),
expand.grid(dimnames(xy), stringsAsFactors = FALSE)))
QUESTION
I have launched, in astrophysics context, a large simulation (enzo code) with MPI execution on 128 cores, like this :
...ANSWER
Answered 2020-Sep-25 at 10:00This is due to faulty RAM. Frequent ECC error correction such as in your case defines a faulty hardware. Fix is to find out the memory that causes this issue and replace it. If it's not a critical system, you might not need to fix it immediately.
In some instances, the RAM which is not working in it's expected frequency can also cause this issue.
See the references for more information. Ref 1, Ref 2, Ref 3
QUESTION
I am trying to Polymorphism in c++ but when I try to call a function , the _vfptr is equal to 0xcccccccccccccccc .
Here is the Object class who contain virtals functions :
...ANSWER
Answered 2020-Sep-09 at 12:58The problem is in TestApp::Init
QUESTION
I cant get this to work, I have read other SO qs regarding this issue but I cant seem to find the info to suit my application. Im getting TypeError: list indices must be integers or slices not str
Im holding my with open
in a function as I only want to call it when a button is pressed. Im sure it has to do with for row in csv_file:
do I need a for line in csv_file:
then for row
? Im stuck
ANSWER
Answered 2020-Aug-12 at 02:50You're accessing the row columns by field name, not index. To use field names, try the DictReader
function.
QUESTION
I have multiple JFrames that i want to be able to switch between with a button press.
Here is my code for my login Frame (without the auto generated code made by NetBeans)
...ANSWER
Answered 2020-Jul-09 at 17:18I suggest that you dispose of the current frame if you don't need it and then open the frame you need like this : (this is the case where LearnerDatabase class deosn't have a Jframe.
QUESTION
new in the environment. I made an Object constructor to build cars: here's my code :
...ANSWER
Answered 2020-Apr-27 at 15:08You forgot the new
operator to create an instance.
QUESTION
Hello, I do a new project with a Discord bot for a game (iRacing) to keep information during a race. I use pyirsdk and i look all source code to try to understand how it works. However, I have a dict in a list and i'm blocked.
...ANSWER
Answered 2020-Apr-12 at 14:47It depends if all DriversInfo items contain only a list of one dictionary in the driver key. But you can do like:
QUESTION
I do a fetchall to have the value of my database, but I have a problem.
The fetchall return me a tuple :
...ANSWER
Answered 2020-Mar-23 at 21:59You could easily convert your tuples in lists like this:
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