You must also make sure that any existing commands in an existing post-update script are not preceded by an exec command, which would prevent subsequent lines in the file from being executed.

您必须确保现有更新后处理脚本中的现有命令前面没有exec命令，它会阻止执行文件中的后续行。

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For example, if you want to retrieve data, use a GET request; to create data, a POST request; to update data, a PUT request; and finally, to delete data, a delete request.

例如，如果您想检索数据，则使用GET请求；要创建数据，则使用POST请求；要更新数据，则使用PUT请求；最后，要删除数据，则使用DELETE请求。

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Finally, you will create a script that presents all of the status updates in the database to the users with a Post to Twitter button alongside each update.

最后，创建一个脚本来将数据库中的所有状态更新显示给用户，其中每个更新旁边都有一个Post to Twitter按钮。

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While most have reported a shorter loading time than even the post-firmware update HD-A1, a few have had lockups and glitches.

ENGADGET: Pre-release Blu-ray impressions roundup HD

Although the new post- Sarbanes-Oxley accounting regulator, the PCAOB, has been working very hard to update and strengthen many of these standards for the benefit of investors, they have, in reality, had a hard time making substantial changes to many of them.

FORBES: Judge Kaplan: Ernst & Young Must Defend Lehman Investor Lawsuit

Next also said that the start of its post-Christmas sale had been successful in its brief trading update.

BBC: Next brushes off gloom