famous | This repo | Runtime Evironment library
kandi X-RAY | famous Summary
kandi X-RAY | famous Summary
#THIS REPO IS DEPRECATED ##Mixed Mode can be found at If you are looking for the old website with the support material for this version of famous please visit This repo will be moved to a deprecated organization in the coming months. If you have any questions or concerns pelase join us in the famous community slack.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of famous
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Lines of Code : 38
License : No License
Copypublic interface RowingBoat {
void row();
}
@Slf4j
public class FishingBoat {
public void sail() {
LOGGER.info("The fishing boat is sailing");
}
}
public class Captain {
private final RowingBoat rowingBoat;
// default constructor an function minCoinsChange(coins, change) {
var minChange = [[0]];
if (coins.indexOf(change) >= 0) {
return [change];
}
for (var i = 1; i <= change; i += 1) {
for (var j = 0; j < coins.length && coins[j] < Community Discussions
Trending Discussions on famous
QUESTION
zebra_owner(Owner) :-
houses(Hs),
member(h(Owner,zebra,_,_,_), Hs).
water_drinker(Drinker) :-
houses(Hs),
member(h(Drinker,_,_,water,_), Hs).
houses(Hs) :-
length(Hs, 5), % 1
member(h(english,_,_,_,red), Hs), % 2
member(h(spanish,dog,_,_,_), Hs), % 3
member(h(_,_,_,coffee,green), Hs), % 4
member(h(ukrainian,_,_,tea,_), Hs), % 5
adjacent(h(_,_,_,_,green), h(_,_,_,_,white), Hs), % 6
member(h(_,snake,winston,_,_), Hs), % 7
member(h(_,_,kool,_,yellow), Hs), % 8
Hs = [_,_,h(_,_,_,milk,_),_,_], % 9
Hs = [h(norwegian,_,_,_,_)|_], % 10
adjacent(h(_,fox,_,_,_), h(_,_,chesterfield,_,_), Hs), % 11
adjacent(h(_,_,kool,_,_), h(_,horse,_,_,_), Hs), % 12
member(h(_,_,lucky,juice,_), Hs), % 13
member(h(japanese,_,kent,_,_), Hs), % 14
adjacent(h(norwegian,_,_,_,_), h(_,_,_,_,blue), Hs), % 15
member(h(_,_,_,water,_), Hs), % one of them drinks water
member(h(_,zebra,_,_,_), Hs). % one of them owns a zebra
adjacent(A, B, Ls) :- append(_, [A,B|_], Ls).
adjacent(A, B, Ls) :- append(_, [B,A|_], Ls).
ANSWER
Answered 2021-Jun-14 at 21:46The houses list Hs is not empty at all, ever. It is created right at the very beginning with
QUESTION
I'm a beginner and I'm getting a bash syntax error Unexpected token '&'
Initially, I was getting this error while using a virtual environment in python. But today I cleaned my PC and reinstalled the window and now I can't even run normal programs.
Cause of Error -> I'm using VS Code and terminal as Git Bash.
After wasting days I got to know that this is happening because Bash and PowerShell have different syntax and when I'm running the code the vs code is not adapting to bash's syntax (and yes it works on PowerShell).
And Default terminal is also set to Git Bash in my JSON setting file like this: "terminal.integrated.defaultProfile.windows": "Git Bash",
I tried changing to another famous way: "terminal.integrated.shell.windows":"path_here" and it does not work either and says deprecated method.
How can I change the default Syntax of vs code terminal? Do I have to reinstall the bash and change something in my options? And I was using bash b4 as well but never faced this issue but then I recently started using virtual env then this error occurred for the first time. So I'm confused whether this is an in-built problem or something that I can fix? And I found many ppl with the same type of question (which are posted recently that leads me to think it could be a fault from their side) in StackOverflow but no one was able to define it hence I'm adding this one.
...ANSWER
Answered 2021-May-23 at 08:19But today I cleaned my pc and reinstalled the window and now i can't even run normal programs.
Make sure your %PATH% environment variable does include C:\Program Files\Git\bin\ in order to know about bash.exe
Try and launch, for testing, VSCode after setting the PATH in a CMD with:
QUESTION
I want to extract the name and d tags for each food item from the xml file.
I thought about making all the d tags to become children of name tag. And then looping over the contents of name. But not sure how to go about that or if there are other more efficient ways. Open to other solutions. I have some code but not there yet. Thank you!
...ANSWER
Answered 2021-Jun-09 at 05:49your code as some naming error. you don't have to use findall every time like name is only one time . action is not define but you are still appending it , this code generate your desire output of df
QUESTION
I have been using FFmpeg Android for a music app I'm working on. I built a custom audio engine from stratch with C++ and FFmpeg and it works amazing and it fulfilled all my needs. However, Due to FFmpeg being Lgpl lisence, it seems to me after some researching it is not possible to use a lgpl lisence due to app stores policy. Im not a lawyer or have the money to hire a lawyer for a commercial advise. So I am thinking to replace ffmpeg with another audio decoder, processor library. I am planning to feed the custom decoded data to audio devices through Apples core audio library.
Here are my needs:
- Need to decode ogg files
- Need to encode pcm data as aac file
- Need to add post process FX to decoded data such as low pass filter etc
So what I am asking for is an answer to one of the following:
- Could FFmpeg really not be used in app store due to lgpl static linking issues? (I looked at the most famous apps that use FFmpeg on Android, all of them does not use FFmpeg on IOS)
- If I were to use another library for FFmpeg what is the best alternative to work with? Did anyone actually had experienced the same situation that I am in?
I also tried using AudioKit but it has a critical problem that does not meet with my requirement so I dropped it.
I am looking for advice here. Thanks!
...ANSWER
Answered 2021-Jun-09 at 01:33Need to decode ogg files
You can use this public domain Ogg vorbis decoder.
Need to encode pcm data as aac file
You can do that with Apple's Audio Converter APIs.
Need to add post process FX to decoded data such as low pass filter etc`
- If all you need is a couple of DSP algorithms, you can look at Musicdsp.org, which includes a collection of algorithms from the Music-DSP mailing list, such as low-pass filters, etc.
- STK includes several audio DSP algorithms in C++, and has a permissive license.
- This repository offers several implementations of the Moog Ladder filter, most of them are closed-source friendly.
QUESTION
I'm trying to manage large datasets or files (e.g., GeoTIFF) on plain R (via terminal) or RStudio (1.4.1106), but both apps crash every time on Linux (Manjaro, x64, core i7, and 8 GB RAM) for some scripts (especially when a raster data is plotted using ggplot2 to produce a high-quality map, as well as a lmer function with random factors using a csv file with ~3000 rows and 6 columns). Probably the issue refers to memory management since all the memory is consumed. To overcome, I tried two packages to limit/increase the memory size, such as "unix" and "RAppArmor". However, if the memory size is limited, all your available RAM was exhausted and the famous message "cannot allocate a vector..." is shown. On the other hand, if the memory size is increased to high levels, R/RStudio simply crashes. On Windows, the following code works like a charm to increase memory size (only needed to plot a raster into ggplot2):
...ANSWER
Answered 2021-Jun-08 at 02:15With the help of a member from another forum (https://community.rstudio.com/t/out-of-memory-on-r-using-linux-but-not-on-windows/106549), I found the solution. The crash was a result of memory limitation in the swap partition, as speculated earlier. I increased my swap from 2 Gb to 16 Gb and now R/RStudio is able to complete the whole script. It is a quite demanding task since all of my physical memory is exhausted and nearly 15 Gb of the swap is eaten.
QUESTION
I am stuck to a problem from the famous dragon Book of Compiler Design.How to find all the viable prefixes of the following grammar:
...ANSWER
Answered 2021-Jun-06 at 22:140n1n is not a regular language; regexen don't have variables like n and they cannot enforce an equal number of repetitions of two distinct subsequences. Nonetheless, for any context-free grammar, the set of viable prefixes is a regular language. (A proof of this fact, in some form, appears at the beginning of Part II of Donald Knuth's seminal 1965 paper, On the Translation of Languages from Left to Right, which demonstrated both a test for the LR(k) property and an algorithm for parsing LR(k) grammars in linear time.)
OK, to the actual question. A viable prefix for a grammar is (by definition) the prefix of a sentential form which can appear on the stack during a parse using that grammar. It's called "viable" (which means "still alive" or "could continue growing") precisely because it must be the prefix of some right sentential form whose suffix contains no non-terminal symbol. In other words, there exists a sequence of terminals which can be appended to the viable prefix in order to produce a right-sentential form; the viable prefix can grow.
Knuth shows how to create a DFA which produces all viable prefixes, but it's easier to see this DFA if we already have the LR(k) parser produced by an LR(k) algorithm. That parser is a finite-state machine whose alphabet is the set of terminal and non-terminal symbols of a grammar. To get the viable-prefix grammar, we use exactly the same state machine, but we remove the stack (so that it becomes just a state machine) and the reduce actions, leaving only the shift and goto actions as transitions. All states in the viable-prefix machine are accepting states, since any prefix of a viable prefix is itself a viable prefix.
A key feature of this new automaton is that it cannot extend a prefix with a reduce action (since we removed all the reduce actions). A prefix with a reduce action is a prefix which ends in a handle -- recall that a handle is the right-hand side of some production -- so another definition of a viable prefix is that it is a right-sentential form (that is, a possible step in a derivation) which does not extend beyond the right-most handle.
The grammar you are working with has only two productions, so there are only two handles, 01 and 0S1. Note that 10 and 1S cannot be subsequences of any right-sentential form, nor can a right-sentential form contain more than one S. Any right-sentential form must either be a sentence 0n1n or a sentential form 0nS1n where n>0. But every handle ends at the first 1 of a sentential form, and so a viable prefix must end at or before the first 1. This produces precisely the four possibilities you list, which we can condense to the regular expression 0*0(S1?)?.
Chopping off the suffix removed the second n from the formula, so there is no longer a requirement of concordance and the language is regular.
Questions like this and their answers are begging to be rendered using MathJax. StackOverflow, unfortunately, does not provide this extension, which is apparently considered unnecessary for programming. However, there is a site in the StackExchange constellation dedicated to computing science questions, http://cs.stackexchange.com, and another one dedicated to mathematical questions, http://math.stackexchange.com. Formal language theory is part of both computing science and mathematics. Both of those sites permit MathJax, and questions on those sites will not be closed because they are not programming questions. I suggest you take this information into account for questions like this one.
QUESTION
R 4.1.0 famously introduced the |> ("base pipe") operator and Haskell-like lambda function syntax.
I thought it would be possible to combine the two like this:
...ANSWER
Answered 2021-May-20 at 23:57That's the limitation of native pipe. You just include () after the function name, this is different from magrittr.
QUESTION
I have a very famous problem which I think everybody has at least once tackled. I want to persist the user logged-in in my react app even if the page is refreshed. I have read all the related questions and articles about how this can be done but unfortunately I got nowhere. In my ProtectedComponent I have the following code:
...ANSWER
Answered 2021-Jun-05 at 07:29When the page reloads execute the async logic in useEffect hook on App.js. Use a state like authChecking to show a loader while the auth state is being checked.
QUESTION
I think there may be no way of avoiding this but to change function/macro name, but I ask here just in case.
I have met a strange situation.
I'm trying (just started) to modify a program A (targeted for a dynamic library) so that the program uses a function in program B (this is not relevant for this question, but Program A is a simulator for an accelerator based on multi2sim written by my colleague, and program B is qemu, the famous CPU/machine emulator).
A file driverA.cc in program A looks like this:
ANSWER
Answered 2021-Jun-04 at 02:08Switch the order of the includes:
QUESTION
so I will detail so that we can easily understand
I have to make a driver for a pcie card, I already have the driver that I wrote in kmdf, now I am using this driver, unfortunately I find myself stuck, I have to write an application (which for example would call the METHOD_IN_DIRECT function that I defined in a switch case in my IoDeviceControl)
I therefore tried to start from an example on github and modified it so that it works ... but obviously as this example is for a NONpnp driver it is not usable for my driver which is pnp.
So I looked for examples of applications that worked with a pnp driver to see the model / shape, but I can't find a tutorial / sites / example on the realization of this famous application, one of the only sites that spoke about it was saying:
"Set an interface guide so the application can find the device and talk to it."
now my question is:
"how to write an aplication to control a PNP driver"
the main in "test.c":
...ANSWER
Answered 2021-Jun-03 at 16:02You need to obtain the device path using the SetupDi functions as shown in this answer.
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