backward compatibility

基本解釋

There are several php.ini settings that should be disabled, since they are often used for backward-compatibility
有若干 php.ini 設(shè)置應(yīng)當(dāng)予以禁用，因?yàn)樗鼈兂Ｓ米飨蚝蠹嫒菪?/li>
Although some backward-compatibility issues exist, this version's features make Drools even more attractive than before.
雖然現(xiàn)在還存在一些向后兼容性問題，但這個(gè)版本的特性讓 Drools 比以前更有吸引力。
If you still want to use the old update-manager interface despite all the advantages and backward-compatibility of the Equinox p2 Update UI, you can do so.
如果您不在乎 Equinox p2 Update UI 提供的諸多優(yōu)點(diǎn)和向后兼容性，而是堅(jiān)持使用舊的更新管理器，當(dāng)然也是可以的。

Rather than talking about backward-compatibility, enterprise now has to embrace forward-compatibility, designing systems based on new technology to meet evolving user needs and creating customer value.
FORBES: The Value Of An 'Outside-In' Strategy
To overcome the problem of backward-compatibility, modern x86 chips such as the Pentium are able to take x86-style instructions from old software and split them up into several smaller micro-operations which lend themselves better to performance-enhancing trickery.
ECONOMIST: Transmetamorphosis
Bug-for-bug compatibility is a problem, but breaking backward compatibility would be a much bigger problem, so even as the lowest layers of the operating system are revised and rewritten, the layers that applictions talk to (the application programming interface, or API) are carefully tested to ensure that no changes are visible to the application.
FORBES: What Is So Great About Microsoft?