file – Tarik Billa

How can duplicates be removed from a file using COBOL?

April 11, 2024 by Tarik

Finally it worked. Here is the code: IDENTIFICATION DIVISION. PROGRAM-ID.RemoveDup2. ENVIRONMENT DIVISION. INPUT-OUTPUT SECTION. FILE-CONTROL. SELECT INPUTFILEDUP ASSIGN TO ‘C:\Cobol\INPUTFILEDUP.txt’ ORGANIZATION IS LINE SEQUENTIAL. SELECT OUTFILEDUP ASSIGN TO ‘C:\Cobol\OUTFILEDUP.txt’ ORGANIZATION IS LINE SEQUENTIAL. SELECT WorkFile ASSIGN TO “WORK.TMP”. DATA DIVISION. FILE SECTION. FD INPUTFILEDUP. 01 INPUTFILEDUPREC. 88 EOFINPUTFILEDUP VALUE HIGH-VALUES. 02 INPUTFILEID PIC 9(07). FD … Read more

How to get the size of an already-opened File in Rust?

April 9, 2024 by Tarik

The std::fs::File provides a metadata method. It can be used with your my_file like this: my_file.metadata().unwrap().len();

How to reset/clear file Input

April 8, 2024 by Tarik

You can use ref to reset the file uploader value. this.$refs.fileupload.value = null; codepen – https://codepen.io/Pratik__007/pen/MWYVjqP?editors=1010

How do you delete all lines that begin with “string” in unix sh?

April 4, 2024 by Tarik

To do it in place, if your sed supports the -i option, you can do: sed -i ‘/^string/d’ input-file

Process leaked file descriptors error on JENKINS

January 7, 2024 by Tarik

How to make WiX leave files after uninstall?

January 3, 2024 by Tarik

Set the Component value Permanent=”yes” like so: <Component Id=”LicenseDoc” Guid=”*” Permanent=”yes”> <File Id =”License.rtf” Source=”$(var.SolutionDir)Installer\License.rtf” /> </Component> Remarks: This definition has to be done in the installed MSI as well as the upgrading MSI. If the base MSI did not have a component Id this file will be deleted regardless of the Permanent=”yes”

Comparing folders and content with PowerShell

January 2, 2024 by Tarik

OK, I’m not going to code the whole thing for you (what’s the fun in that?) but I’ll get you started. First, there are two ways to do the content comparison. The lazy/mostly right way, which is comparing the length of the files; and the accurate but more involved way, which is comparing a hash … Read more

Copy folders without files, files without folders, or everything using PowerShell

December 31, 2023 by Tarik

To copy everything in a folder hierarchie Copy-Item $source $dest -Recurse -Force To copy the hierarchie you can try: $source = “C:\ProdData” $dest = “C:\TestData” Copy-Item $source $dest -Filter {PSIsContainer} -Recurse -Force To flatten a file structure you can try: $source = “C:\ProdData” $dest = “C:\TestData” New-Item $dest -type directory Get-ChildItem $source -Recurse | ` … Read more

Can we set a single file as external in Subversion?

December 27, 2023 by Tarik

Yes, it’s possible with svn 1.6. It’s documented in the nightly build version of the svn book. But even though file externals are working, you should only do it with text files (for now) because binary files won’t work correctly as file externals.

How do I include a .pl file in Prolog?

December 24, 2023 by Tarik

If your file is called foo.pl, you can include it using :- [foo]. or, equivalently and a bit more explicit :- consult(foo). or, if you’re worried it may be loaded several times in a larger app :- ensure_loaded(foo). or, if you’re using full-blown modules :- use_module(foo). though the exact name of the last predicate differs … Read more