passage | Digital assistant to fasttrack practice
kandi X-RAY | passage Summary
kandi X-RAY | passage Summary
Digital assistant to fasttrack practice of those tricky musical passages. Demo of Vue + WebAssembly + AudioWorklet for high performance audio analysis of realtime recorded music practice.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of passage
passage Key Features
passage Examples and Code Snippets
public List flipMatchVoyage(TreeNode root, int[] voyage) {
List flipped = new ArrayList<>();
index = 0;
dfs(root, flipped, voyage);
if (!flipped.isEmpty() && flipped.contains(-1)) {
flipped.cl
Community Discussions
Trending Discussions on passage
QUESTION
I'm kinda new at algorithms and I'm afraid that my solutions are not correct, help me fix them.
...ANSWER
Answered 2021-Jun-15 at 07:53- the first one is correct
- so as you said valuation instructions are how many time we are assigning values with the operator then I can see almost 10 assign variables(considering that initializing of i and j as well as i++ (i=i+1) and j++)
- for the third question as you are using an array of size n your space complexity is O(n)
- for the 4th question, as you are using two nestedfor loops and you are iterating like n+(n-1)+(n-2)+... = n*(n+1)/2 = (n^2+n)/2 = O(n^2) (Time complexity)
QUESTION
In the following example, how would one utilize flex classes to make columns no.3 and 4 the same height as columns no.1 and 2? Without Javascript, that is.
More specifically, how would I make the height of all columns change automatically to the height of the column with the biggest content?
...ANSWER
Answered 2021-Jun-14 at 18:22If you want to use it, there is a plugin for just that.
QUESTION
I'm trying to get data from external API and show the data in json form, unexpectedly i got this "Undefined method json" error, how do i solve this?
Below is my controller code:
...ANSWER
Answered 2021-Jun-14 at 02:33The correct way to convert to json is by using json_encode
QUESTION
I was reading the article below and had a question about the following passage:
The jvm specification allows a class loader to preload a class when it expects it to be used,If encountered during preloading.class file is missing or has errors,The class loader must report a linkerror when the program first actively uses the class. If this class has not been actively used by the program,Then the class loader will not report an error.
Given the following code:
...ANSWER
Answered 2021-Jun-08 at 12:37This cited article is wrong, even with these undefined terms like “preload” and “when the program first actively uses the class”.
If “preload” is supposed to mean eagerly resolving referenced classes, we can refer to the Java Language Specification, §12.1.2.:
An implementation may resolve symbolic references from a class or interface that is being linked very early, even to the point of resolving all symbolic references from the classes and interfaces that are further referenced, recursively. (This resolution may result in errors from these further loading and linking steps.)
It then states about the potential errors:
The only requirement on when resolution is performed is that any errors detected during resolution must be thrown at a point in the program where some action is taken by the program that might, directly or indirectly, require linkage to the class or interface involved in the error. Using the "static" example implementation choice described above, loading and linkage errors could occur before the program is executed if they involved a class or interface mentioned in the class Test or any of the further, recursively referenced, classes and interfaces.
So it’s definitely wrong to say that loading or linkage errors were only reportable “when the program first actively uses the class”, even when the article didn’t care to explain what constitutes an active use.
As explained in this answer, initialization is performed under well defined conditions and the behavior of your program is understandable when overcoming the common confusion of loading and initialization. To evaluate the expression MyChild1.str
, loading of the class MyChild1
is unavoidable and only after the class has been loaded, it is possible to determine that it doesn’t have a field str
but a superclass that has. So while it will be unavoidably loaded it will not get initialized, as neither of the specified actions (like the access to a static
field) has been performed.
As you can recognize from your stack trace, the NoClassDefFoundError
has been thrown right before evaluating the expression MyChild1.str
, which is already as lazy as possible. Valid places to throw the error would have been the beginning of the method’s execution, the loading and resolving of the Mytest1
class, or, as the linked part of the specification says, even before the execution of the entire program starts.
While the point of loading and resolving and hence, the point of throwing the error, is left to the particular implementation, all valid implementations will agree in throwing the error before coming to evaluate the expression MyChild1.str
.
QUESTION
I'm trying to parse this .txt file in R: https://ftp.expasy.org/databases/cellosaurus/cellosaurus.txt
It's essentially a single column data frame of some ~2 million rows, with each entity being described by multiple rows and bookended by rows containing the string "//".
Ideally, I could capture each entity, made up of multiple rows, as a list element by splitting at "//", but I'm not sure of the most efficient way to go about this.
Any help is much appreciated.
EDIT:
Here's a snippet of what I'm working with:
...ANSWER
Answered 2021-Jun-02 at 11:06Here is one solution using data.table
.
QUESTION
I'm trying to remove white space before and after tags so that I can get the clean HTML using JavaScript:
innerHTML String (while I print on console):
...ANSWER
Answered 2021-May-28 at 17:21You can try this:
QUESTION
I wastry to add three dots after 130 characters of string which grabbed from a DIV through the JavaScript innerHTML method. Inside the innerHTML may have more tags and attributes which need to skip while counting. Also need to keep and re-assign the truncated HTML into the same DIV after the operation completed.
Here is some sample input string and expected outputs -
Input 1:
...ANSWER
Answered 2021-May-29 at 09:15you can try this. Note that this code updates the html directly, if you wish to keep the original content, clone the node you want to play with, and use the cloned version to run the trim:
QUESTION
I am trying to get upvote and downvote for a Post which has Answer table associated and separate Votes table associated to Answer
...ANSWER
Answered 2021-May-13 at 20:11You can try to use Sequelize.literal
to get both counts by using subqueries:
QUESTION
I want to write a simple desktop application to track the overtime work of our employees. Whenever one of our employees needs to perform some tasks outside our normal working hours we want to track them using "Kimai Time Tracking".
The application I am programming needs to get the duration of all recorded tasks from Kimai, add them up and store them on a local SQL Server as an overtime contingent for the employee to claim later.
This is the GET request I'm mainly gonna use:
GET /api/timesheets (Returns a collection of timesheet records)
and this is an example output from the Kimai Demo (Sorry for length)
...ANSWER
Answered 2021-May-28 at 11:45You could use the HttpClient API to issue a REST request and then parse the response directly in your .NET app:
QUESTION
I created three boxes with content in this area. To make the boxes smaller, I've included more functionality. It was working great, but the buttons were not properly aligned. Could someone possibly assist me with aligning those buttons at the bottom of the div?
...ANSWER
Answered 2021-May-26 at 07:00You just need to display flex col itself, and apply the justify space between to let it grow with the content, think this is what you are after?
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