GPG 키를 통해 서명시 “gpg에서 데이터를 서명하는데 실패했습니다.”가 나오는 문제에 대한 해결법
error: gpg에서 데이터를 서명하는데 실패했습니다.
fatal: 커밋 오브젝트를 쓰는데 실패했습니다
export GPG_TTY=$(tty)
Post about solving issue which appears “gpg failed to sign the data” when sign with GPG key
error: gpg failed to sign the data
fatal: failed to write commit object
export GPG_TTY=$(tty)
Iterable 객체에서 인덱스와 멤버를 반복문에서 동시에 가져오는 방법에 대한 정리
enumerate(iterable, start=0)
iterable 객체가 들어가야 합니다. Iterable에 대해서는 [Python] Iterable과 Iterator를 참고하시면 됩니다.enumerate(iterable, start=0)는 iterable의 멤버를 해당 멤버의 인덱스와 함께 튜플 형태로 반환합니다.(인덱스, 멤버)입니다.>>> fruits = ["Apple", "Banana", "Grape", "Mango", "Orange"]
>>> list(enumerate(fruits))
[(0, 'Apple'), (1, 'Banana'), (2, 'Grape'), (3, 'Mango'), (4, 'Orange')]
>>> for pair in enumerate(fruits):
... print(pair)
...
(0, 'Apple')
(1, 'Banana')
(2, 'Grape')
(3, 'Mango')
(4, 'Orange')
>>> for idx, fruit_name in enumerate(fruits):
... print(f"{idx} and {fruit_name}")
...
0 and Apple
1 and Banana
2 and Grape
3 and Mango
4 and Orange
Post about getting index and member of iterable in iteration one at a time
enumerate(iterable, start=0)
Iterable object is function parameter. There is reference about iterable in [Python](EN) Iterable and Iterator
.enumerate(iterable, start=0) returns iterable’s member and its index as tuple.(index, member) when it returns.>>> fruits = ["Apple", "Banana", "Grape", "Mango", "Orange"]
>>> list(enumerate(fruits))
[(0, 'Apple'), (1, 'Banana'), (2, 'Grape'), (3, 'Mango'), (4, 'Orange')]
>>> for pair in enumerate(fruits):
... print(pair)
...
(0, 'Apple')
(1, 'Banana')
(2, 'Grape')
(3, 'Mango')
(4, 'Orange')
>>> for idx, fruit_name in enumerate(fruits):
... print(f"{idx} and {fruit_name}")
...
0 and Apple
1 and Banana
2 and Grape
3 and Mango
4 and Orange
Java에서 DynamoDB 테이블을 S3로 내보내자
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowDynamoDBExportAction",
"Effect": "Allow",
"Action": "dynamodb:ExportTableToPointInTime",
"Resource": "arn:aws:dynamodb:us-east-1:111122223333:table/my-table"
},
{
"Sid": "AllowWriteToDestinationBucket",
"Effect": "Allow",
"Action": [
"s3:AbortMultipartUpload",
"s3:PutObject",
"s3:PutObjectAcl"
],
"Resource": "arn:aws:s3:::your-bucket/*"
}
]
}
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "ExampleStatement",
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::123456789012:user/Dave"
},
"Action": [
"s3:AbortMultipartUpload",
"s3:PutObject",
"s3:PutObjectAcl"
],
"Resource": "arn:aws:s3:::awsexamplebucket1/*"
}
]
}
plugins {
id 'java'
}
group 'org.example'
version '1.0-SNAPSHOT'
repositories {
mavenCentral()
}
dependencies {
implementation group: 'com.amazonaws', name: 'aws-java-sdk-dynamodb', version: '1.12.42'
testCompile group: 'junit', name: 'junit', version: '4.12'
}
import com.amazonaws.services.dynamodbv2.AmazonDynamoDB;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDBClientBuilder;
import com.amazonaws.services.dynamodbv2.model.ExportTableToPointInTimeRequest;
public class ExportDynamoDbTableToS3 {
public static void main(String[] args) {
// Please fill out below values
String tableArn = "";
String s3Bucket = "";
String s3Prefix = "";
String exportFormat = "";
String s3BucketOwner = "";
AmazonDynamoDB amazonDynamoDB = AmazonDynamoDBClientBuilder.defaultClient();
ExportTableToPointInTimeRequest exportTableToPointInTimeRequest = new ExportTableToPointInTimeRequest();
exportTableToPointInTimeRequest.setTableArn(tableArn);
exportTableToPointInTimeRequest.setS3Bucket(s3Bucket);
exportTableToPointInTimeRequest.setS3Prefix(s3Prefix);
exportTableToPointInTimeRequest.setExportFormat(exportFormat);
exportTableToPointInTimeRequest.setS3BucketOwner(s3BucketOwner);
amazonDynamoDB.exportTableToPointInTime(exportTableToPointInTimeRequest);
}
}
plugins {
id 'java'
}
group 'org.example'
version '1.0-SNAPSHOT'
repositories {
mavenCentral()
}
dependencies {
implementation platform('software.amazon.awssdk:bom:2.17.14')
implementation 'software.amazon.awssdk:dynamodb'
testCompile group: 'junit', name: 'junit', version: '4.12'
}
import software.amazon.awssdk.services.dynamodb.model.ExportTableToPointInTimeRequest;
import software.amazon.awssdk.services.dynamodb.DynamoDbClient;
public class ExportDynamoDbTableToS3 {
public static void main(String[] args) {
// Please fill out below values
String tableArn = "";
String s3Bucket = "";
String s3Prefix = "";
String exportFormat = "";
String s3BucketOwner = "";
DynamoDbClient dynamoDbClient = DynamoDbClient.builder().build();
ExportTableToPointInTimeRequest exportTableToPointInTimeRequest = ExportTableToPointInTimeRequest
.builder()
.tableArn(tableArn)
.s3Bucket(s3Bucket)
.s3Prefix(s3Prefix)
.exportFormat(exportFormat)
.s3BucketOwner(s3BucketOwner)
.build();
dynamoDbClient.exportTableToPointInTime(exportTableToPointInTimeRequest);
}
}
