break | lightweight debugger | BPM library
kandi X-RAY | break Summary
kandi X-RAY | break Summary
Break is a lightweight debugger for Ruby. It's written in plain Ruby and doesn't have its own frontend. Once you require "break", it integrates seamlessly with IRB or Pry and you have commands like next straight in your REPL session. You don't need to remember to start your debugger or change your development flow. Break embraces your flow, instead of forcing you to abide to yet another tool.
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Top functions reviewed by kandi - BETA
- Execute the given context .
- Instantiates a new instance .
- Create a new instance .
- Executes the given block .
- Evaluate next line
- Initializes the context with the given context .
- Defines a command
- Initialize the session .
- Initialize the application to the current environment .
- Truncate Trace Trace
break Key Features
break Examples and Code Snippets
Lines of Code : 17License : Permissive (MIT License)
Copypublic String forgetBreakInSwitch(String animal) {
String result;
switch (animal) {
case "DOG":
LOGGER.debug("domestic animal");
result = "domestic animal";
default:
LOGGER.debug public boolean wordBreak(String s, Set wordDict) {
boolean[] dp = new boolean[s.length() + 1];
dp[0] = true;
for(int i = 1; i <= s.length(); i++) {
for(int j = 0; j < i; j++) {
public boolean wordBreak(String s, Set wordDict) {
boolean[] dp = new boolean[s.length() + 1];
dp[0] = true;
for(int i = 1; i <= s.length(); i++) {
for(int j = 0; j < i; j++) {
if(dp[ Community Discussions
Trending Discussions on break
QUESTION
Apparently throwError(error) is now deprecated. The IntelliSense of VS Code suggests throwError(() => new Error('error'). new Error(...) accepts only strings. What's the correct way to replace it without breaking my HttpErrorHandlerService ?
ANSWER
Answered 2021-Aug-04 at 19:08Instead of this:
QUESTION
Background
I have a complex nested JSON object, which I am trying to unpack into a pandas df in a very specific way.
JSON Object
this is an extract, containing randomized data of the JSON object, which shows examples of the hierarchy (inc. children) for 1x family (i.e. 'Falconer Family'), however there is 100s of them in total and this extract just has 1x family, however the full JSON object has multiple -
ANSWER
Answered 2022-Feb-16 at 06:41I think this gets you pretty close; might just need to adjust the various name columns and drop the extra data (I kept the grouping column).
The main idea is to recursively use pd.json_normalize with pd.concat for all availalable children levels.
EDIT: Put everything into a single function and added section to collapse the name columns like the expected output.
QUESTION
I am making simple image of my python Django app in Docker. But at the end of the building container it throws next warning (I am building it on Ubuntu 20.04):
...ANSWER
Answered 2021-Aug-29 at 08:12The way your container is built doesn't add a user, so everything is done as root.
You could create a user and install to that users's home directory by doing something like this;
QUESTION
I need to calculate the square root of some numbers, for example √9 = 3 and √2 = 1.4142. How can I do it in Python?
The inputs will probably be all positive integers, and relatively small (say less than a billion), but just in case they're not, is there anything that might break?
Related
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- Why is math.sqrt() incorrect for large numbers?
- Python sqrt limit for very large numbers?
- Which is faster in Python: x**.5 or math.sqrt(x)?
- Why does Python give the "wrong" answer for square root? (specific to Python 2)
- calculating n-th roots using Python 3's decimal module
- How can I take the square root of -1 using python? (focused on NumPy)
- Arbitrary precision of square roots
Note: This is an attempt at a canonical question after a discussion on Meta about an existing question with the same title.
...ANSWER
Answered 2022-Feb-04 at 19:44math.sqrt()
The math module from the standard library has a sqrt function to calculate the square root of a number. It takes any type that can be converted to float (which includes int) as an argument and returns a float.
QUESTION
I have a react app made with create react app, and hot reloading kills the page entirely with the error:
...ANSWER
Answered 2021-Dec-15 at 22:41I fixed it. I did 2 things:
- Updated npm to latest
- Updated react-scripts to latest
Not sure which one fixed it.
QUESTION
In the documentation for Ord, it says
Implementations must be consistent with the PartialOrd implementation [...]
That of course makes sense and can easily be archived as in the example further down:
...ANSWER
Answered 2021-Dec-26 at 00:40Apparently, there is a reference to that, in a github issue - rust-lang/rust#63104:
This conflicts with the existing blanket impl in core.
QUESTION
I'm using a string Encryption/Decryption class similar to the one provided here as a solution.
This worked well for me in .Net 5.
Now I wanted to update my project to .Net 6.
When using .Net 6, the decrypted string does get cut off a certain point depending on the length of the input string.
▶️ To make it easy to debug/reproduce my issue, I created a public repro Repository here.
- The encryption code is on purpose in a Standard 2.0 Project.
- Referencing this project are both a .Net 6 as well as a .Net 5 Console project.
Both are calling the encryption methods with the exact same input of "12345678901234567890" with the path phrase of "nzv86ri4H2qYHqc&m6rL".
.Net 5 output: "12345678901234567890"
.Net 6 output: "1234567890123456"
The difference in length is 4.
I also looked at the breaking changes for .Net 6, but could not find something which guided me to a solution.
I'm glad for any suggestions regarding my issue, thanks!
Encryption Class
...ANSWER
Answered 2021-Nov-10 at 10:25The reason is this breaking change:
DeflateStream, GZipStream, and CryptoStream diverged from typical Stream.Read and Stream.ReadAsync behavior in two ways:
They didn't complete the read operation until either the buffer passed to the read operation was completely filled or the end of the stream was reached.
And the new behaviour is:
Starting in .NET 6, when Stream.Read or Stream.ReadAsync is called on one of the affected stream types with a buffer of length N, the operation completes when:
At least one byte has been read from the stream, or The underlying stream they wrap returns 0 from a call to its read, indicating no more data is available.
In your case you are affected because of this code in Decrypt method:
QUESTION
Suppose I have a simple Duration class:
ANSWER
Answered 2021-Dec-02 at 16:39You can turn Duration(int t_seconds) into a template function that can accept an int and set it to deprecated.
QUESTION
I am plotting some multivariate data where I have 3 discrete variables and one continuous. I want the size of each point to represent the magnitude of change rather than the actual numeric value. I figured that I can achieve that by using absolute values. With that in mind I would like to have negative values colored blue, positive red and zero with white. Than to make a plot where the legend would look like this:
I came up with dummy dataset which has the same structure as my dataset, to get a reproducible example:
...ANSWER
Answered 2021-Dec-08 at 03:15One potential solution is to specify the values manually for each scale, e.g.
QUESTION
I am trying to find a more efficient solution to a combinatorics problem than the solution I have already found.
Suppose I have a set of N objects (indexed 0..N-1) and wish to consider each subset of size K (0<=K<=N). There are S=C(N,K) (i.e., "N choose K") such subsets. I wish to map (or "encode") each such subset to a unique integer in the range 0..S-1.
Using N=7 (i.e., indexes are 0..6) and K=4 (S=35) as an example, the following mapping is the goal:
0 1 2 3 --> 0
0 1 2 4 --> 1
...
2 4 5 6 --> 33
3 4 5 6 --> 34
N and K were chosen small for the purposes of illustration. However, in my actual application, C(N,K) is far too large to obtain these mappings from a lookup table. They must be computed on-the-fly.
In the code that follows, combinations_table is a pre-computed two-dimensional array for fast lookup of C(N,K) values.
All code given is compliant with the C++14 standard.
If the objects in a subset are ordered by increasing order of their indexes, the following code will compute that subset's encoding:
...ANSWER
Answered 2021-Oct-21 at 02:18Take a look at the recursive formula for combinations:
Suppose you have a combination space C(n,k). You can divide that space into two subspaces:
C(n-1,k-1)all combinations, where the first element of the original set (of lengthn) is presentC(n-1, k)where first element is not preset
If you have an index X that corresponds to a combination from C(n,k), you can identify whether the first element of your original set belongs to the subset (which corresponds to X), if you check whether X belongs to either subspace:
X < C(n-1, k-1): belongsX >= C(n-1, k-1): doesn't belong
Then you can recursively apply the same approach for C(n-1, ...) and so on, until you've found the answer for all n elements of the original set.
Python code to illustrate this approach:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install break
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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