2019-06-01から1ヶ月間の記事一覧
<html> <head> <title>SPA</title> <style type="text/css"> body { width : 100%; height : 100%; overflow : hidden; background-color : #777; } #spa { position : absolute; top : 8px; left : 8px; bottom : 8px; right : 8px; border-radius : 8px 8px 8px 8px; background-color : #fff; } .spa-sl…</head></html>
よく使うのでメモ File lockFile = new File(fName + ".lock"); lockFile.deleteOnExit(); try (FileOutputStream fs = new FileOutputStream(lockFile)){ FileChannel ch = fs.getChannel(); FileLock lock = null; for (int i = 0; i < (TIMEOUT / WAIT); …
