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如何恢复FileZilla的旧主题？(How do I restore the old theme of FileZilla?)

 我最近注意到我升级的FileZilla不再具有这个主题：  
   
 而是这个主题：  
   
 我浏览了设置中的所有主题：  
   
 而且没有一个匹配。 是否可以从旧图像创建自己的主题？ 

I recently noticed that my upgraded FileZilla no longer has this theme: 
 
But rather this theme: 
 
I went through all of the themes in the settings: 
 
And none of them match. Is it possible to create my own theme from the old images?

原文：https://stackoverflow.com/questions/41255969

更新时间：2023-07-05 13:07

最满意答案

 测试它是成功还是失败：  
hour = -1;   // So you can detect afterwards if they never succeeded at all

while ( 1 == scanf("%d", &hour) )
{
    if ( hour >= MIN_HOUR && hour <= MAX_HOUR )
         break;

    printf("Invalid hour input, try again...");
}
 
 例如，如果他们输入"hello" ，该版本将会中断。 如果你想在输入垃圾后继续询问它们，那么你必须清除流中的所有垃圾，例如：  
for (;;)
{
    int result = scanf("%d", &hour);

    if ( result == EOF )
    {
        hour = -1;
        break;
    }

    if ( result != 1 )
    {
    // consume garbage which will end in a newline
        for (int ch; (ch = getchar()) != EOF && ch != '\n'; ) {}
        continue;
    }

    if ( hour >= MIN_HOUR && hour <= MAX_HOUR )
         break;

    printf("Invalid hour input, try again...");
}
 
 在C中执行强大的流输入并不简单！ 

Test whether it succeeded or failed: 
hour = -1;   // So you can detect afterwards if they never succeeded at all

while ( 1 == scanf("%d", &hour) )
{
    if ( hour >= MIN_HOUR && hour <= MAX_HOUR )
         break;

    printf("Invalid hour input, try again...");
}
 
That version will break if they type in "hello", for example. If you want to keep asking them after they type in garbage, then you have to clear all the garbage from the stream, e.g.: 
for (;;)
{
    int result = scanf("%d", &hour);

    if ( result == EOF )
    {
        hour = -1;
        break;
    }

    if ( result != 1 )
    {
    // consume garbage which will end in a newline
        for (int ch; (ch = getchar()) != EOF && ch != '\n'; ) {}
        continue;
    }

    if ( hour >= MIN_HOUR && hour <= MAX_HOUR )
         break;

    printf("Invalid hour input, try again...");
}
 
It's not straightforward to do robust stream input in C!

如何恢复FileZilla的旧主题？(How do I restore the old theme of FileZilla?)

最满意答案

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