- 필수 기능
- 앱 내
- 서비스 관리
- 인프라스트럭처
- 애플리케이션 성능
- 디지털 경험
- 소프트웨어 제공
- 보안
- 로그 관리
- 관리
- 인프라스트럭처
- ci
- containers
- csm
- ndm
- otel_guides
- overview
- slos
- synthetics
- tests
- 워크플로
ID: csharp-best-practices/indexof-contains
Language: C#
Severity: Info
Category: Best Practices
To check is a string contains a sub-string, use Contains()
and do not use proxy functions such as IndexOf
.
class MyClass {
public static void processString(string s)
{
if(strings.IndexOf(s) == -1) {
// do something
}
if(strings.IndexOf(s) < 0) {
// do something else
}
if(strings.IndexOf(s) >= 0) {
// or do this
}
}
}
class MyClass {
public static void processString(string s)
{
if(!strings.Contains(s)) {
// do something
}
}
}
|
|
For more information, please read the Code Analysis documentation
Identify code vulnerabilities directly in yourVS Code editor
Identify code vulnerabilities directly inJetBrains products