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。
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。
After a simple check to ensure the two passwords are of equal length, each key is then matched in the entire password - ensuring that the fifth character is a zero in both passwords, for example.
在经过简单的检查确保两个密码长度相等之后，将在整个密码中匹配各个键——例如，确保两个密码中的第五个字符是零。
The strnlen_user function takes two arguments: the user space buffer address and the maximum length to check.
strnlen_user函数带有两个参数：用户空间缓冲区地址和要检查的最大长度。
In addition to comparing the length and index values for equality, you must also check for either a null Number after parsing or an empty input string (" "or length of zero).
除了要比较长度和索引值是否相等之外，还必须检查是解析后的nullNumber还是一个空的输入字符串(或长度为0)。
Tools were written to check that a proper length was always passed as a separate argument when manipulating buffers; a solution Jay was not pleased with.
他们写了很多工具来检查，保证当操纵缓冲区时，总是额外传递了一个参数来代表缓冲区的正确长度。
You can edit the existing options to change the styleClass attribute on all Check Box tags, for example, or add a minimum and a maximum length to all Input Text controls.
您可以编辑已存在的选项，例如，更改CheckBox标签上的所有styleclass属性，或者向所有的InputText控件添加一个最小长度或者最大长度的值。
To check that the subject name length is not more than 20 characters, we use the "validates_length_of" method.
使用“validates_length _ of”方法检查主题名的长度是否不超过20个字符。
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。
Check the steel rope. If the broken number exceeds 6 within a lay length, a new steel rope will be needed.
检查钢丝绳，若发现钢丝绳在一个搓绕节距长度内折断根数超过6根时，需更换新的钢丝绳。
To check lamp dimensions, particularly the combination of cap length and bulb shoulder shape, for contact-making in a lampholder.
检验灯与灯座接触的有关尺寸，尤其是灯头长度和玻壳肩部形状的组合尺寸。
You should also install the check valve as far from the pump as possible and at a minimum length of 5 times the pipe diameter.
止回阀应该安装在离泵尽可能远，或至少5倍管道直径的的位置。
Then check the hole two and a half coupling is the same diameter and length of the original motivation, job machine diameter and shaft length of the size of match.
然后检查两个半联轴节的内孔直径和长度是否同原动机、工作机的直径和轴伸长度尺寸相符。
Exercise can help keep pregnancy weight gain in check, prevent gestational diabetes and pregnancy-induced hypertension, and possibly reduce length of labor.
运动可以帮助保持阻止孕期体重增加，防止妊娠糖尿病与妊娠高血压，并可能减少产时产程的时间。
Estimate the wavefront error of the whole optical system, and select a proper defocus length to improve the wavefront error, and then check the system's aberration after defocus.
对测试仪的光学系统的波像差进行了估算，选择了合适的离焦量来补偿波像差，并对系统离焦后的像差进行了验算。
Since there is still no mature technology to check the length of reinforcing cage in piles, the present method will provide a reasonable method for checking the length of reinforcing cage in piles.
鉴于灌注桩中钢筋笼实际长度的检测至今没有成熟检测技术，因此，这种方法对灌注桩的质量控制及同类检测工作有一定的借鉴意义。
LDPC check matrix function claims that can be generated in accordance with the corresponding distribution check matrix, for a very long code length LDPC.
LDPC码校验矩阵声称函数，可以根据度分布生成相应的校验矩阵，适用于码长很长的LDPC。
Limited by paper length, this paper only describes implements of the seal mortagage voucher, daily check three amount and furlough management and optimizes their implements after trial operation.
限于篇幅本文仅对印、押、证分管分用、一日三碰库、休班休假等三个功能模块的技术实现进行了详细的描述，并在试运行后对其进行了优化。
This system is based on the principle that speed multiple time equals length. With sound-control circuit and a single chip, the equipment can measure, check, display, print etc.
该系统基于速度乘以时间等于距离的原理，运用声控电路和单片机，具有测量、校准、显示、打印等功能。
Make related check and comparison for related suppliers focusing on price, service and delivery length and keep the purchase price during reasonable scale.
在公司重要设备采购、项目工程以及其他高额支出项目上对服务供应商按照上述原则进行比对和选择。
Does it mean we shall check each candidate's total service length and change offer each time?
这是否意味着我们必须要审核每一位候选人的工作总期限，并且每次向他们收费呢？
When constructing a parity-check matrix, PEG can maximize the girth length, thus lowering error-floor, while quasi-cyclic structure bears other advantages.
在校验矩阵构造方面，PEG的构造方法在度约束条件下能最大化环长，从而降低误码平层。同时准循环码在结构化方面也有很多优点。
When constructing a parity-check matrix, PEG can maximize the girth length, thus lowering error-floor, while quasi-cyclic structure bears other advantages.
在校验矩阵构造方面，PEG的构造方法在度约束条件下能最大化环长，从而降低误码平层。同时准循环码在结构化方面也有很多优点。
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