Before calling the server, check if the needed data is already loaded and if so, skip the call.
在调用服务器之前,检查所需的数据是否已经装载了;如果是这样,就跳过调用。
Before calling the method, you first check that there is at least one SQL warning; if so, you pass the first SQLWarning object to the appropriate method.
在调用这个方法之前,首先要检查是否至少有一个SQL警告;如果有,就将第一个SQLWarning对象传递给适当的方法。
The first time you encounter a Dictionary object in a calling method, you can check its type before working with it.
在调用方法中第一次遇到Dictionary对象时,可以在使用它之前检查它的类型。
I can check both (before and after) by calling the invoke method in the superclass and sending before and after notifications, depending on what I find.
可以调用超类中的invoke方法同时检查这两者(before和after),并根据查找结果发送before和after通知。
I am calling to check your information before the interview.
我想在面试前核实一下你的信息。
I am calling to check your information before the interview.
我想在面试前核实一下你的信息。
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