def get_sec(time_str): """Get seconds from time.""" h, m, s = time_str.split(':') return int(h) * 3600 + int(m) * 60 + int(s) print(get_sec('1:23:45')) print(get_sec('0:04:15')) print(get_sec('0:00:25')) https://stackoverflow.com/questions/6402812/how-to-convert-an-hmmss-time-string-to-seconds-in-python How to convert an H:MM:SS time string to seconds in Python? Basically I have the inverse of t..
>>> import time >>> import datetime >>> s = "01/12/2011" >>> time.mktime(datetime.datetime.strptime(s, "%d/%m/%Y").timetuple()) 1322697600.0 https://stackoverflow.com/questions/9637838/convert-string-date-to-timestamp-in-python Convert string date to timestamp in Python How to convert a string in the format "%d/%m/%Y" to timestamp? "01/12/2011" -> 1322697600 stackoverflow.com https://www.delftst..
{ "arrowParens": "avoid", // 화살표 함수 괄호 사용 방식 "bracketSpacing": false, // 객체 리터럴에서 괄호에 공백 삽입 여부 "endOfLine": "auto", // EoF 방식, OS별로 처리 방식이 다름 "htmlWhitespaceSensitivity": "css", // HTML 공백 감도 설정 "jsxBracketSameLine": false, // JSX의 마지막 `>`를 다음 줄로 내릴지 여부 "jsxSingleQuote": false, // JSX에 singe 쿼테이션 사용 여부 "printWidth": 80, // 줄 바꿈 할 폭 길이 "proseWrap": "preserve", // markdown 텍스트의 줄바꿈 방식 (v1.8.2) "qu..
https://program-error-review.tistory.com/51 java 버전에러 (java.lang.UnsupportedClassVersionError) 오류내용 Uncaught error from thread [application-akka.actor.default-dispatcher-10]: controllers/routes has been compiled by a more recent version of the Java Runtime (class file version 55.0), this.. program-error-review.tistory.com
kafka: event broker rabbitMQ: message broker
class Test { companion object { @JvmStatic fun main(args: Array) {} } } https://stackoverflow.com/questions/53989520/public-static-void-main-in-kotlin public static void main in Kotlin In Java, especially in Android studio, every time that I want to run or test some Java source code quickly, I will create public static void main (shortkey: psvm + tab) and the IDE will show "Play" stackoverflow.com
withType { enabled = true isZip64 = true duplicatesStrategy = DuplicatesStrategy.EXCLUDE archiveFileName.set("$project.jar") from(sourceSets.main.get().output) dependsOn(configurations.compileClasspath) from({ configurations.compileClasspath.get().filter { it.name.endsWith("jar") }.map { zipTree(it) } }) { exclude("META-INF/*.RSA", "META-INF/*.SF", "META-INF/*.DSA") } } https://github.com/johnre..
pip install lxml html5lib beautifulsoup4 import pandas as pd url = 'https://en.wikipedia.org/wiki/History_of_Python' dfs = pd.read_html(url) print(len(dfs)) print(dfs[0]['Version']) print(dfs[0]['Release date']) # Load pandas import pandas as pd # Webpage url url = 'https://en.wikipedia.org/wiki/History_of_Python' # Extract tables dfs = pd.read_html(url) # Get first table df = dfs[0] # Extract c..
https://stackoverflow.com/questions/26546299/result-type-of-an-implicit-conversion-must-be-more-specific-than-anyref/26549898#26549898 Result type of an implicit conversion must be more specific than AnyRef Let def h(a: AnyRef*) = a.mkString(",") h: (a: AnyRef*)String and so h("1","2") res: String = 1,2 However, h(1,2) error: the result type of an implicit conversion must be more specific than A..
fun flatMap( map: Map, flat: MutableMap? = mutableMapOf(), prefix: String? = null ): Map { flat!! for (k in map.keys) { val key = if (prefix == null) { k } else { "$prefix.$k" } if (map[k] is Map) { val m = map[k] as Map flatMap(m, flat, key) continue } flat[key] = map[k]!! } return flat }
https://itstory.tk/entry/Spring-Webflux-JDBC%ED%98%B9%EC%9D%80-blocking-call-%ED%95%B8%EB%93%A4%EB%A7%81-%EB%B0%A9%EB%B2%95 Spring Webflux + JDBC(혹은 blocking call) 핸들링 방법 스프링 5부터 Spring Webflux를 통해 reactive 개발이 가능하게 됐습니다. 요청당 스레드가 하나씩 차지했던 기존의 패러다임과 달리 Webflux는 non-blocking 시스템이 가능하게 해줍니다. 하지만 non-blocking itstory.tk
import time ts = time.time() print(ts) # 1594819641.9622827 import datetime; ct = datetime.datetime.now() print(ct) # 2020-07-15 14:30:26.159446 ts = ct.timestamp() print(ts) # 1594823426.159446 import time; gmt = time.gmtime() print(gmt) # time.struct_time(tm_year=2020, tm_mon=7, tm_mday=15, tm_hour=19, tm_min=21, tm_sec=6, tm_wday=2, tm_yday=197, tm_isdst=0) https://www.geeksforgeeks.org/get-c..
https://stackoverflow.com/questions/54875767/intellij-runs-kotlin-tests-annotated-with-ignore IntelliJ runs Kotlin tests annotated with @Ignore I have a Kotlin project that uses JUnit 5.2.0. When I use IntelliJ to run tests, it runs all tests, even those annotated with @org.junit.Ignore. package my.package import org.junit.Ignore import ... stackoverflow.com
Map map = new LinkedHashMap(); map.put("key", "value"); Properties properties = new Properties(); properties.putAll(map); https://stackoverflow.com/questions/8036332/converting-a-java-map-object-to-a-properties-object Converting a Java Map object to a Properties object Is anyone able to provide me with a better way than the below for converting a Java Map object to a Properties object? Map map =..
https://stackoverflow.com/questions/43664110/kotlin-if-item-not-in-list-proper-syntax Kotlin: "if item not in list" proper syntax Given Kotlin's list lookup syntax, if (x in myList) as opposed to idiomatic Java, if (myList.contains(x)) how can one express negation? The compiler doesn't like either of these: if (x not in stackoverflow.com
StringWriter sw = new StringWriter(); e.printStackTrace(new PrintWriter(sw)); String exceptionAsString = sw.toString(); https://stackoverflow.com/questions/1149703/how-can-i-convert-a-stack-trace-to-a-string How can I convert a stack trace to a string? What is the easiest way to convert the result of Throwable.getStackTrace() to a string that depicts the stacktrace? stackoverflow.com fun Excepti..
permissions: actions: read|write|none checks: read|write|none contents: read|write|none deployments: read|write|none id-token: read|write|none issues: read|write|none discussions: read|write|none packages: read|write|none pages: read|write|none pull-requests: read|write|none repository-projects: read|write|none security-events: read|write|none statuses: read|write|none permissions: read-all|writ..
@Transactional @Modifying(clearAutomatically = true) @Query( value = "" + "UPDATE recommendation_history SET " + "request_count = request_count + 1, " + "updated_date_time = now() " + "WHERE email = :#{#response.email} ", nativeQuery = true ) int increase(@Param("response") Response response); https://stackoverflow.com/questions/17121620/spring-data-jpa-update-query-not-updating
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