value tag

17 questions


2 answers
69 views
0
To find the value with a part of the key in the dictionary, ㅠㅠ

Like a captured image If the key includes the letter 'third grade', I want to print out the phone numbers of Hong Gil-dong and Hong Gil-soon.What is there to do?! Have a nice day Thank you!

2 years ago

1 answers
78 views
0
C언어 팩토리얼 재귀함수 구현 시 return 1의 의미가 뭔가요?

#define _CRT_SECURE_NO_WARNIGS#include<stdio.h>#include<stdlib.h>int factorial(int n);int main() { int n; scanf(%d, &n); printf(%d\n, factorial(n)); return 0;}int factorial(int n) { if...


1 answers
161 views
0
Can I put two Python lists in the dictionary's key and value values?

Can I put two lists in one dictionary as keys and values?a=[Apple, Banana, Pineapple]b=[1,2,3]When dic={'Apple':1, 'Banana':2, 'Pineapple':3}Can you put it in order like this?


1 answers
83 views
0
When calling a method in Java, is the parameter call by reference or call by value?

I thought it was a call-by-reference, but it's called a call-by-value on the Internet. Why?


1 answers
91 views
0
Python, I got a value from the database, so I have a question when I use it.

I put the value I received in the database into the list as append, and when I write the value of each kernel, I filter the list[] twice in the array as shown in 1, remove the tuple(), and use it afte...

2 years ago

2 answers
74 views
0
I have a question to get Python dictionary key, value value.

input_value={AAA': {'aa1': ['a1', 'b1', 'c1'], 'aaa2': ['a2', 'b2', 'c2']}, 'BBB': {'bb1', 'b1']}}target1 = input_value.keys()# # dict_keys(['AAA', 'BBB'])target2 = input_value.values()# # dict_values...

2 years ago

1 answers
97 views
0
Currently, we are trying to resize Google Maps using select's

<select id=location_distance> <option value=500>500m</option> <option value=1000>1km</option> <option value=3000>3km</option> <option value=5000>5km...

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