In short: in my mind, errors are divided into two categories. Expected errors (think “user entered invalid data”), which are part of normal operation, aren’t the developer’s fault, and should be handled. Unexpected errors (think “null pointer exception”) are the developer’s fault, likely indicate a bug, and are allowed to crash.
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。体育直播对此有专业解读
The FTSE-listed oil and has engineering company, which is soon to be bought by a Dubai-based rival, has previously admitted that “cultural failings” led to information being kept from auditors.
Likewise, a few important tweaks:
Фото: Мария Григорьева / «Лента.ру»