Advertisements I have some string with format class(amber#good) class(Back1#notgood) class(back#good) and I want to use regexp to get value of these string Expected answer: amber Back1 back And here’s my cmd: set string "class(amber#good)" regexp -all {^\\([a-zA-z_0-9].\#$} $string $match puts $match But the answer is not what I expected >Solution : You can use regexp… Read More tcl how to split a string by using regexp
Advertisements I’m trying to find a place from the input text and set the number after the = as a variable. Unfortunately, what is wrong output With my code, the maxresults variable returns "i" as the result. But it should be 20. Code: bind pub "-|-" !a pub:a proc pub:a { nick host handle channel… Read More Search and Split the found Text
Advertisements I am using regexp to ensure the string is all lower case,but it seems not useful. Here’s my code set name aAaaaA if { [regexp {/^[a-z]$g} $name] } { puts "continue" } else { puts "String is not lowercase. Please enter again" } I need to ensure the input is all lowercase ,and without… Read More TCL regexp matches strings that are all lower case
Advertisements I have some generic procedure. I would like this procedure to be able to get the name of the namespace and names of the procedures within the namespace where this procedure is called. I have tried following code: proc register {} { puts [info procs] puts [namespace current] } namespace eval Foo { proc… Read More TCL: How to get namespace and procedures of calling namespace?
Advertisements I am trying to do the following: set myvar_key something set a myvar proc test {} { # I am expecting mylocal_var to be "something", but it errors set mylocal_var [set ${::a}_key] } # The proc is called like this test Thanks in advance, Pedro >Solution : You’re almost there, but just missed something.… Read More TCL – How to read a nested variable from inside a procedure
Advertisements When I try to get the API secret from Azure KeyVault, I am receiving a null reference error. I have the Key set up in the KeyVault, but secret is coming back as null. public static string GetKeyInformation(API_KEY) { if (string.IsNullOrEmpty(API_KEY)) { var keyVaultUrl = "https://socialflutter.vault.azure.net/"; var credential = new DefaultAzureCredential(); var client =… Read More Azure KeyVault is giving a null reference exception when running GetSecret()
Advertisements this is a sentiment analysis model made with tf-idf for feature extraction i want to know how can i save this model and reuse it. i tried saving it this way but when i load it , do same pre-processing on the test text and fit_transform on it it gave an error that the… Read More Keep model made with TFIDF for predicting new content using Scikit for Python
Advertisements I am trying to set up a class that initializes with a 2d array of an unknown size at compile time. I figured the best way to do this would be to pass the array as a pointer. This works as expected with a 1d array, but when I try to do the same… Read More Passing 2D array as class parameter
Advertisements Example: <div class="parent"> <div class ="parent father"> const soleParentClassElementList = document.querySelectorAll(‘.parent’) With the above code line I would query both element nodes, but I want to query just the one(s) with a single parent class. >Solution : this way… const onlyParent = document.querySelector(‘[class=”parent”]’) onlyParent.textContent = ‘this one’ <div class =”parent father”>…</div> <div class=”parent”> …… Read More How to find from elements with one to multiple class names just the ones which feature exactly a specific and sole class name (and not any other)?
Advertisements I have several xts-objects containing weekday data from 2001-01-01 to 2021-12-31. Now I need to know the number of observations within each month from January 2001 to December 2021 in order to further analyse them. How can I get these? I’m rather new to R (and programming), so I assume there is a simple… Read More R – Number of observations per month in an xts object (weekday data)