String length check: put excess of characters in a input box should support and make sure it is not taking that.

字符串长度检查：在输入框输入超出长度的字符串将会被允许，但要确保它不被程序通过。

youdao

Message Digests are secure, one-way hash functions that convert arbitrary length data into fixed-length check sum / hash code.

消息摘要是一个安全的、单向的哈希函数，把任意长度的数据转化成固定长度的校验和/哈希码。

youdao

Since it returns an array of config objects, you should always check the length of the returned array.

由于它返回一个配置对象数组，因此您总是要检查返回的数组的长度。

youdao

First, I'm going to do a sanity check strlen so we've used string length, strlen, before.

首先，我先做一个检查,我们以前使用过字符串长度函数。

哈佛公开课 - 计算机科学课程节选

Despite his hopes that a compromise will be reached, Clinton said that there is also disagreement over the length of time allowed to conduct the background check 24 hours versus 72 hours.

CNN: Clinton advocates parental liability on guns

JFK, deploy arm's-length iris cameras to replace passport inspection, expedite check-in and control access to restricted areas.

ECONOMIST: Africa's oil riches

Remove the indie "Beasts of the Southern Wild" from the list, by comparison a short subject at 93 minutes, and the average running time jumps to 141 long minutes, a length that sorely tests the ever-shortening patience of most viewers not to check their phones for texts.

CNN: Oscar's message: Reality bites. Deal with it