When I run my Forms code I have different objects that are added to the Form (buttons, labels, etc) I attache the objects to the form by using the command $Form1.Controls.Add([ObjectType]).
My question is, when I run my code I get an instant sequence of numbers in my console and output dialogue box of:
0 1 2 3 4 5 6 7 8 9 0 1 2
When after I click Submit button the string "OK" is added to the numbers shown above
0 1 2 3 4 5 6 7 8 9 0 1 2 OK
Why is this happening and how can I remove these or atleast omit them from displaying.
The OK displays once the Submit button is pressed.
OK
Some actions like .Add() are producing output. To prevent this, pipe the output into the [void] by adding | Out-Null at the end of the line or [void] directly infront of the variable that is used, like:
$foo.SomethingThatGeneratesOutput() | Out-Null
or
[void]$foo = SomethingThatGeneratesOutput
As T-Me has stated, to prevent output being generated when executing methods as you are use [Void].
[Void]$Form1.Controls.Add([ObjectType])
If your code is still returning unwanted data, open the script in PowerShell ISE, and execute the script line by line (select the line and press F8). This will help you determine which line of code is generating output still.
I have a text file and I want to remove a part of text using Python 3.7.
Example:
helloooooooooooooo ### 122
How Are uuuuuuuuuuuuuuuuuuuuu?
GigaEthernet 0 1 0
GigaEthernet 1 2 0
GigaEthernet 2 1 3
helloooooooooooooo ### 122
helloooooooooooooo ### 122
i want the text file change to:
GigaEthernet 0 1 0
GigaEthernet 1 2 0
GigaEthernet 2 1 3
It maybe "FastEthernet" instead of GigaEthernet so we should consider "Ethernet" as a key word).
Instead of giving you a complete solution, I'll help on how to approach this kind of problem.
What do you have? A file.
What do you want? A modified file.
First, you need to load in the file as a data structure that you can work with, see: How to read a text file into a list or an array with Python
Second, you need to remove some lines, see: How to remove specific element in an array using python
Third, you need to save the changes to a file, see: Correct way to write line to file?
I hope that this helps.
I've copy the exact example in q for mortals as follows:
q)h:hopen `:D:/q4m/raw
q)h[42]
548i
q)h 10 20 30
548i
q)hclose h
q)get `:D:/q4m/raw
'D:/q4m/raw
[0] get `:D:/q4m/raw
Look into the directory, the file was created there. Why can't I get it?
Instead, if I do:
q)h:hopen `:D:/q4m/L
q)h[42]
628i
q)h[10 20 30]
628i
q)hclose h
q)get `:D:/q4m/L
0 1 2 3 4 42 10 20 30
Things get normal, why?
After testing the given code I believe your issue may be in how you intialise the file.
I assume in the code that works that you use some variation of
`:D:/q4m/L set til 5
before.
However this is not done for
`:D:/q4m/raw
If you were to use
`:D:/q4m/raw set til 5
or alternatively
.[`:D:/q4m/raw;();:;()]
beforehand then the first set of code will work.
Additionally, if we look at the binary using
read1 `:D:/q4m/raw
and
read1 `:D:/q4m/L
and the output does not include 07 near the beginning then it is not being recognised as a proper kdb list. That is, hopen simply appends to the binary file instead of amending it. (If you notice the 05 byte that indicates length of the list, this doesn't increase when you add via the handle).
eg.
The first method you get
q)read1 `:D:/q4m/raw
0x2a000000000000000a0000000000000014000000000000001e00000000000000
which dosen't really mean anything in q.
The second method gives
q)read1 `:D:/q4m/L
0xfe2007000000000005000000000000000000000000000000010000000000000002000000000..
which is a proper kdb list (notice the 07 which indicates type).
If you wish to instead just read in /q4m/raw then I suggest setting an empty list, hopen to that list and pass it `:D:/q4m/raw as follows
q)`:empty set 0#0
`:empty
q)h:hopen `:empty
q)h read1 `:D:/q4m/raw
3i
q)get `:empty
42 10 20 30
This will only work if all entries are the same type.
I'm running a bunch (~320) computational chemistry experiments and I need to pull a small amount of the data out of each of the files so that I can do some work on it in MatLab.
I'm pretty sure I can use sed to make this work, but try as I might I don't seem to be able to do so.
I need all of the data starting at the line beginning with "1 1" and ending with the line starting with "33 33".
I J FI(I,J) k(I,J) K(I,J)
1 1 -337.13279 -0.06697 -0.00430
2 2 3804.89120 8.52972 0.54787
3 3 3195.69653 6.01702 0.38648
4 4 3189.18684 5.99253 0.38490
5 5 3183.73262 5.97205 0.38359
6 6 3174.47525 5.93737 0.38136
7 7 3167.88746 5.91275 0.37978
8 8 1628.80868 1.56311 0.10040
9 9 1623.56055 1.55306 0.09975
10 10 1518.21620 1.35806 0.08723
11 11 1476.93012 1.28520 0.08255
12 12 1341.24087 1.05990 0.06808
13 13 1312.30373 1.01466 0.06517
14 14 1264.73004 0.94242 0.06053
15 15 1185.62592 0.82822 0.05320
16 16 1175.54013 0.81419 0.05230
17 17 1170.41211 0.80710 0.05184
18 18 1090.20196 0.70027 0.04498
19 19 1039.29190 0.63639 0.04088
20 20 1015.00116 0.60699 0.03899
21 21 1005.05773 0.59516 0.03823
22 22 986.55965 0.57345 0.03683
23 23 917.65537 0.49615 0.03187
24 24 842.93089 0.41863 0.02689
25 25 819.00146 0.39520 0.02538
26 26 758.39720 0.33888 0.02177
27 27 697.11173 0.28632 0.01839
28 28 628.75684 0.23292 0.01496
29 29 534.75856 0.16849 0.01082
30 30 499.35579 0.14692 0.00944
31 31 422.01320 0.10493 0.00674
32 32 409.30255 0.09870 0.00634
33 33 227.12411 0.03039 0.00195
33 2nd derivatives larger than 0.371D-04 over 561
MatLab is not a fan of text, so I'd like to not use text delimiters (though there are some in the header of this data section) and keep the data contained to only the numeric lines.
The data files contain a lot of other numbers as well, so I need to match the occurrence of "1 1" at the start of the line and "33 33" as the end of the copy. These 'indices' exist only in this block of info.
I attempted to use
% sed -n /"1 1"/,/"33 33"/p input.file > output.file
But I get a WHOLE BUNCH of data in the output file as it copies everything that shows up between any "1" and "33"
Is there any way to do what I'm looking for?
Also, I'm using the tcsh as that is what my servers run.
How about using awk
awk '$1=="1"&&$2=="1"{t=1};t;$1=="33"&&$2=="33"{t=0}' file
Recommand by #mklement0, if there is only one block, to avoid processing the remainder of the file you can update the command to:
awk '$1=="1"&&$2=="1"{t=1};t;$1=="33"&&$2=="33"{exit}' file
Your problem is twofold. First, there are two blanks between the ones, but your regex only allows for one (judging from the now indented code). Second, you are probably not precise enough; the /1 1/ pattern matches 11 11, for example, and 111 111 and so on.
So, you should consider:
sed -n -e '/^ *1 *1 /,/^33 *33 /p' -e '/^33 33 /q' input.file > output.file
The patterns are anchored to the start of line by the ^ (caret). The numbers are separated by one or more blanks (there are other, longer-winded ways of writing that in standard sed; the + option is not standard sed but is widely available). And the numbers are terminated by a blank. The chances are that the first expression alone will give you what you want. The second expression terminates the search early when it recognizes the 33 33 input line, which can save a significant amount of file I/O and hence processing time if the input file is big enough.
If the lines with ID numbers in the hundreds have some different format, then it should be fairly straight-forward to tweak the regexes to match what is used. If the data contains tabs instead of (or as well as) blanks, you can tweak the regexes to manage that, too.
If you data is all formatted exactly the same as this file, then you can use sed to just read the 3rd through the 35th line (rows 1 1 - 33 33). This is a lot easier than parsing the values, but does require that the files have a standard format:
sed -n 3,35p data.txt
Another cheap way would be to grep for only numeric lines, and take only the first 33:
grep "^[0-9 ][0-9 .-]*$" data.txt | head -n 33
I have a big text file and the data in it are in 5 columns, but I need just the first and the last column of that.
It will take many days and probably with mistake if I want to enter the data of this two column one-by-one from here to another file.
Is there a fast way to do this?
For example:
1 1.0000000000000000 0.0000000000 S {0}
2 1.5000000000000000 0.3010299957 C {2}
3 1.7500000000000000 0.6020599913 S {0,2}
4 2.0000000000000000 0.7781512504 C {3}
5 2.3333333333333333 1.0791812460 C {3,2}
6 2.5000000000000000 1.3802112417 S {3,0,2}
7 2.5277777777777778 1.5563025008 S {0,3}
8 2.5833333333333333 1.6812412374 S {3,0,0,2}
9 2.8000000000000000 1.7781512504 C {5,2}
10 3.0000000000000000 2.0791812460 C {5,0,2}
I need the first column (numbering) and the last inside { }.
ALT + Left Mouse Click puts you in Column Mode Select. It's quite an useful shortcut that may help you.
in Notepad++, you can use regular expression to do replacement:
the regex for find and replace is:
^( +\d+).+\{([\d,]+)\}$
\1 \2
then can change the:
1 1.0000000000000000 0.0000000000 S {0}
2 1.5000000000000000 0.3010299957 C {2}
3 1.7500000000000000 0.6020599913 S {0,2}
4 2.0000000000000000 0.7781512504 C {3}
5 2.3333333333333333 1.0791812460 C {3,2}
6 2.5000000000000000 1.3802112417 S {3,0,2}
7 2.5277777777777778 1.5563025008 S {0,3}
8 2.5833333333333333 1.6812412374 S {3,0,0,2}
9 2.8000000000000000 1.7781512504 C {5,2}
10 3.0000000000000000 2.0791812460 C {5,0,2}
to:
1 0
2 2
3 0,2
4 3
5 3,2
6 3,0,2
7 0,3
8 3,0,0,2
9 5,2
10 5,0,2
if not want the leading space, then use:
^( +\d+).+\{([\d,]+)\}$
\1 \2
will change to:
1 0
2 2
3 0,2
4 3
5 3,2
6 3,0,2
7 0,3
8 3,0,0,2
9 5,2
10 5,0,2
You should use awk or gawk which is available on windows platform also. Use gawk "{print $1,$5}" inpfile > outfile. I copied your file named it 'one'. You can see the output which consists of 1st and 5th column of your file.
>gawk "{print $1, $5}" one
1 {0}
2 {2}
3 {0,2}
4 {3}
5 {3,2}
6 {3,0,2}
7 {0,3}
8 {3,0,0,2}
9 {5,2}
10 {5,0,2}
You can import it into Excel and manipulate it there.
If you are using .NET, FileHelpers may save you a lot of time. From your post we can't tell what technology you are hoping to use to accomplish this.
Ultraedit has a tool for selecting columns and opens large files (I tried a 900 Mb file on a 2008 desktop and it opened in 3 minutes). I think it has a demo version fully operational.
Excel could work if you do not have too many rows.
Cheers,
One more way is to copy the data to MS word file.
Then use
{Alt + left mouse click}
Then you can drag on the selected column and you can see only a single column is selected.
Copy and paste wherever you want.
There is only one way to convolve ungodly amounts of data. That is with the command prompt.
$cat text.txt | sed 's/{.*,//;s/ */ /g;s/[{}]//g' | awk '{print $1","$5}' > clean_text.csv
This 15 second fix is not available in Windows OS. It will take you less time to download and install Linux on that old dead computer in your closet than it will to get your data in and out of Excel.
Happy coding!