showme | Quick application debugging and analysis for Python | Code Inspection library
kandi X-RAY | showme Summary
kandi X-RAY | showme Summary
Quick application debugging and analysis for Python
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Top functions reviewed by kandi - BETA
- Print the execution time of a function
- Guess the scope of a function
- Calculate CPU time for a given function
- Trace a function
- Print documentation for a function
- Publish project
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Community Discussions
Trending Discussions on showme
QUESTION
newbie here. My target is when is when I click the button, my 2nd textbox will do the copy without comma. How can I make this work? I provided my JS fiddle and codes below. Any help will be appreciated. Thank you
JS Fiddle: https://jsfiddle.net/rain0221/auk4rfdg/6/ // I provided more explanation here
html:
...ANSWER
Answered 2021-May-09 at 05:14When 5000 clicked, change textbox2 value!
Code snippet:
QUESTION
class base_rec {
public:
base_rec():str(" "){};
base_rec(string contentstr):str(contentstr){};
void showme() const;
protected:
string str;
};
class u_rec:public base_rec {
public:
u_rec():base_rec("undergraduate records"){};
void showme() { cout << "showme() function of u_rec class\t"
<< str << endl;}
};
class g_rec:public base_rec {
public:
g_rec():base_rec("graduate records"){};
void showme() { cout << "showme() function of g_rec class\t"
<< str << endl;}
};
int main() {
base_rec *brp[2];
brp[1] = new u_rec;
brp[2] = new g_rec;
for (int i=0; i<2; i++) {
brp[i]->showme();
}
}
ANSWER
Answered 2021-Apr-30 at 00:16There are 3 issues with your program. First the way you define an override in C++ is by making the function in base class pure virtual. Then you can override the implementation in child class. Since you are defining an array of base class type objects which has no definition, C++ assumes you want to call the functions of base class.
The second issue is that the array indices are out of bound. There can't be an index 2 in an array of size 2.
Lastly when you allocate memory on heap using new, you need to free it up as well, using delete. Failing to do this can lead to memory leaks.
QUESTION
I am trying to change a variable to match a JSON incoming from my backend over a WAMP router. However, in my event handler the variable outside is always undefined when i try to console.log() it. Additionally, changes to the variable in the event handler are not applied to the variable outside, and i don't understand why...
This is my service where the Data is supposed to "arrive" from the backend and be changed I can't really create a running stackblitz as the backend data and WAMP is to much to integrate/ mock.
...ANSWER
Answered 2021-Apr-25 at 12:37console.log(this.JSONObject); // returns undefined and i don't get why
Because the scope of the "this" keyword it's not the same of the HouseService class. It's an old story about javascript.
Try to to this:
session.subscribe('some.wamp.topic',(args,kwargs)=>{ this.onevent1(args,kwargs);}).then(...
QUESTION
I am using the @Query annotation in Spring JPA to write a custom query. I am having success when doing this for just 1 or 2 small strings -- however, I am trying to create 1 Param called "args" which could have several constraints/arguments.
For example, the "args" parameter is being passed as "title like '%iphone%'" (title%20like%20%27%25iphone%25%27);
The "addArgs" is additonal constraints like " and title like '%12%'" (and%20title%20like%20%27%2512%25%27 )
...ANSWER
Answered 2021-Apr-13 at 06:23There is syntax error in your query.
To create fully dynamic queries, need to create custom repository, and build dynamic query there, and execute it.
Below is the minimal code:
QUESTION
I'am trying to fetch live price of bitcoin from CoinGecko. I have async GetServerSideProps in index.js that works as intended, and i am passing return props to further to component, and finally to component. Everything works, but i'm getting the price only once on the start. What is the best way to get live price updates? i tried to put props in setInterval inside but it just going to pass the same value again and again. My files:
ANSWER
Answered 2021-Apr-07 at 18:54getServerSideProps will make Next.js to generate your page on the server-side on each request using the data returned by getServerSideProps. Your will only fetch the price on the server once per request.
If you need to have live price update, you can use coinGeckoClient in an interval using setInterval in useEffect.
Here is how you would fetch the price on the client-side but you can add an interval function to wrap the following easily.
QUESTION
I am trying to fetch coingecko-api to access live price of bitcoin. I am trying to pass return props of getServerSideProps to my component which is the part of component. I was trying to import async function in calculatorbuy.js but i'm getting undefined object. How to pass props from index.js to main.js and calculatorbuy.js components. In index.js everything work like a charm but i would like to use props value directly in components.
ANSWER
Answered 2021-Apr-04 at 22:09You started well by loading the result on index.js(getServerSideProps).
Then, to pass the data to Main, you have to add it as a property for the component:
QUESTION
I have a C program that uses OpenMPI libraries. I am also using functions from libm and have included math.h in my program. When compiling using mpicc, like so
mpicc -lm program.c -o program.out
compilation succeeds, but linking fails, with ld unable to link libm and the following three lines of error
/usr/bin/ld: /tmp/cct0O5Yv.o: undefined reference to symbol 'log10@@GLIBC_2.2.5'
/usr/bin/ld: /lib/x86_64-linux-gnu/libm.so.6: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
From what I understand, mpicc is just a wrapper for gcc whose job is to pass compilation and linking flags to gcc. Why is it not passing -lm to gcc? How do I make it pass additional flags to gcc? I couldn't fine anything in the man pages.
I used --showme:compiler and --showme:linker with mpicc and passed those flags to gcc along with -lm, and it generates the final executable just fine.
ANSWER
Answered 2021-Mar-24 at 15:31It turns out that the order of the command line arguments passed to mpicc matters. In order to make mpicc pass additional flags to gcc, place them before the source file
mpicc -lm program.c -o program.out
Flags placed after the source file will be treated as flags to the wrapper and not the "kernel" (in this case gcc).
QUESTION
I am using material UI for UI, and Axios to fetch data as JSON from an API endpoint. I have been successful in sorting/ filtering/ mapping the users the way I want and displaying them on the table. There are 1000 users btw.
on clicking a LI, I would like the checkbox toggle to turn on and off. The ID's of the selected user has to console.log on the console. How can I write such a function? This should work with multiple LI's as well. I can select as many LI's as I want and they should all console.log
PS- as a bonus, I would also like to display the user email when I click a particular checkbox, inside the table. Toggle it on/ off Should I use Checkbox from the material-UI library, and use an onChange to show the {user.email} in a styledTableCell component?
so how about I write a state?
...ANSWER
Answered 2021-Mar-05 at 14:29It's quite easy: when you load the user you could init a new array of bool (by using for example user.id as index). Something like:
QUESTION
On button click, I would like the FlatList to show the next item in the array.
I understand button currently keep "adding" to the FlatList intead of "replacing" the existing content, could not figure out how to replace the currently loaded item with the next in the array.
For instance if "John Doe1" is what is currently loaded, on button click it should changed to "John Doe2".
Much appreciate if someone could please point me in the right direction on how to achieve this?
Here's what I've done so far.
...ANSWER
Answered 2021-Mar-05 at 10:39change your flastlist to this,
QUESTION
I have div that is hidden and appears when you hover over another div.
When the hidden div appears I also want to have a slide up transition.
I have created this https://jsfiddle.net/dx34fn5q/
HTML
...ANSWER
Answered 2021-Feb-22 at 15:42Instead of hiding the element with display: none you can hide it with opacity: 0 and offset it with transform: translateY(100%) and then smoothly animate those properties with a CSS transition on hover:
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Install showme
You can use showme like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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