Let’s create a PrintWriter instance pointing to an existing file, deleting existing content of the file by just closing it, and then make sure the file length is empty: new PrintWriter(FILE_PATH).close(); assertEquals(0, StreamUtils.getStringFromInputStream(new FileInputStream(FILE_PATH))....
单词意义例create新创建createAccountnew新创建newAccountfrom从既有的某物新建,或是从其他的数据新建fromConfigto转换toStringupdate更新既有某物updateAccountload读取loadAccountfetch远程读取fetchAccountdelete删除deleteAccountremove删除removeAccountsave保存saveAccountstore保存storeAccountcommit保存commitChangeapply保存或应用appl...
AI代码解释 *An{@link IdGenerator}that uses{@link SecureRandom}forthe initial seed and*{@link Random}thereafter,insteadofcalling{@linkUUID#randomUUID()}every*timeas{@link org.springframework.util.JdkIdGenerator JdkIdGenerator}does.*This provides a better balance between securely random ids and perf...
public void deleteBlobWithSnapshots(BlobClient blobClient) { Response<Boolean> response = blobClient.deleteIfExistsWithResponse(DeleteSnapshotsOptionType.INCLUDE, null, null, new Context("key", "value")); if (response.getStatusCode() == 404) { System.out.println("Blob does not exist"); } ...
grant codeBase "file:/${java.home}/lib/ext/" file.separator文字は自動的にすべてスラッシュ(/)に置き換えられ、このことは、コード・ベースがURLであるため適切です。そのため、Windowsシステムでは、java.homeがC:\j2sdk1.2に設定されていても、上の例は次のように変換されます コピ...
Files.deleteIfExists(targetPath); Files.createFile(targetPath); Files.write(targetPath, context.getBytes()); }returnSystem.currentTimeMillis() - start; }privatevoidarchive(String path)throwsIOException {try(ZipFilearchive=newJarFile(newFile(path))) { ...
IllegalFormatCodePointException(int) - 异常 java.util.IllegalFormatCodePointException 的构造方法 构造此类的实例,使其具有 Character.isValidCodePoint(int) 所定义的指定非法代码点。 IllegalFormatConversionException - java.util 中的 异常 当对应于格式说明符的参数为不兼容的类型时,抛出未经检查的异常。
DeleteFeaturesSample.java Use dark colors for code blocksCopy /** Copyright 2017 Esri.** Licensed under the Apache License, Version 2.0 (the "License"); you may not* use this file except in compliance with the License. You may obtain a copy of* the License at** http://www.apache.org...
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited fromObject) Methods Clone() Creates and returns a copy of this object. (Inherited fromObject) Copy(IPath, IPath, ICopyOption[]) ...
The name of a PFS must be unique in OBS. If you repeatedly create PFSs with the same name in the same region, an HTTP status code200will be returned. In other cases, creating a PFS with an existing PFS name will have an HTTP status code409returned, indicating that such a PFS already...