如果文件以分隔符开始，则节点将该分隔符之前的(零长度)文件内容视为一个记录，并向流传播一个空记录。
If the file begins with a delimiter, the node treats the (zero length) file contents preceding that delimiter as a record and propagates an empty record to the flow.
实际上，零参数构造器就是建立一个这样的空链表。
In fact, the zero-argument constructor sets up just such an empty list.
如果是，则返回零，因为一个空列表的所有成员的和为零。
If so, we return zero because the sum of all members of an empty list is zero.
null值和缺省值压缩(V 8GA)：对变长列中的零长度空数据和系统缺省值进行压缩。
Null and default value Compression (V8 GA) : Compression for null, zero length data in variable length columns and system default value.
整个雅库茨克地区都要经受严酷的寒冬，沿着“白骨之路”下行几百英里就到了奥米雅空，是知名的“冷极”，就是在这里记录到了有人居住地区的最低温度——零下71.2度。
A few hundred miles down the "Road of Bones" is Oimyakon, known as "The Pole of Cold". It was here that the lowest ever temperature in an inhabited place was recorded – minus 71.2C.
但是，当处理数据集合时，零数组(返回零)和空数组(返回其本身)需要密切关注。
But when dealing with a collection of data, the distinction between a null array (which returns null) and an empty array (which returns itself) needs closer attention.
第一种可以考虑的方法是对XML文档修改使用“零案例”(或者从科学上说，是“空假设”，从哲学上说，是“第一法则”)。
The first approach to consider is what we might think of as the "zero case" (or "null hypothesis" to borrow from science, or "first principles" from philosophy) of XML document modification.
之所以会出现这个问题是由于字段是空的，因此实际上进行的计算是零乘零（或者空集乘空集）。
This occurs because the fields are empty, so we are actually multiplying nothing by nothing (or empty set by empty set).
于是机器人就会自动行进到走道相应位置，搬运走满载的零件箱，并留下空的零件箱。接着生产过程就会继续进行。
The robots travel down the aisles autonomously, picking up boxes and leaving empty ones so production can be resumed.
虽然vonNeumann和Morgenstern觉得那是个有趣的概念，他们只研究了总和为零中心为空的博弈。
Even if von Neumann and Morgenstern considered it an interesting concept, they only worked with zero-sum games where the core is always empty.
第一个if 语句在列表为空的情况下中断递归，返回零值。
The first if statement breaks the recursion if the list is empty, returning zero.
当地的Sprint零售店即便有60台的配额，还是在一两个小时只能销售一空。
Local Sprint retail stores, even those with an allotment of 60 units, sold out in just an hour or two.
如果参数是空序列，fn：string (seq)将返回长度为零的字符串，另一个函数则返回空白序列。
If the argument is an empty sequence, fn: string (seq) will return a zero-length string, but the other function returns an empty sequence.
亚马逊网店上的Windows7家庭包也已经销售一空，仅有部分网店店主仍在亚马逊网站上出售这种产品，但其售价远高于建议零售价的149美元。
Amazon itself is sold out, although some other sellers are offering it on Amazon's site, but at prices well above its suggested price.
它们可以轻松检查count是零(空)还是正数(非空)。
They can simply check to see if the count is zero (empty) or a positive number (not empty).
空树的汇总是零，其他树的汇总是左树加上Integer的值再加上右树的值。
The sum of an empty tree is zero, and the sum of other trees is the sum of the left tree plus the value of the Integer plus the sum of the right tree.
实现零碳空暖和水暖对产业在基础设施方面提出了一系列不寻常的挑战。
Achieving zero-carbon space and water heating presents a distinct set of infrastructural challenges to the industry.
一个空值是不同于零或者一个空格符的。
我们公司的零用现金好像总是空的。
如果归档文件的缓冲为空，则返回非零值，否则为0。
建成后，郑州机场将成为具备空陆联运条件，实现客运“零距离换乘”和货运“无缝衔接”的现代综合交通枢纽。
Once it is built, Zhengzhou Airport will become a modern integrated transportation hub with zero-transfer for passengers and seamless connection for cargo.
如果选择零个测试，则每个新测试项目都为空。
If you do select zero tests, each new test project is empty.
检验工具还可用于当两个总体平均值之间的差异具有特定非零值的空值假设的情况。
The z-Test tool can also be used for the case where the null hypothesis is that there is a specific nonzero value for the difference between the two population means.
实验结果表明，新结构明显优于基于迫零算法的分层空时结构。
Simulation results show that the new scheme greatly outperforms ZF-LSTA (LSTA using ZF algorithm).
Celcom用户享受40%折扣购买自天地通特区的所有售价263零吉的门票在销售当天就被一抢而空，这样的盛况就发生在两周前的成功时代广场首卖会上。
All tickets at Celcom Zone, priced at RM263, with a 40 per cent discount for Celcom users, were snapped up on the first day the tickets were sold two weeks ago at Berjaya Times Square.
如果属性值为空、为零、为数组或为对象，将无法在文件或知识库中存储属性值。
Cannot store property values in file or repository if they are empty, null, arrays or objects.
数值压缩不为空值、可变长度列中的零长度数据和系统默认值提供磁盘空间。
Enabling value compression allows for no disk storage to be consumed by NULL values, zero length data in variable length columns and system default values.
数值压缩不为空值、可变长度列中的零长度数据和系统默认值提供磁盘空间。
Enabling value compression allows for no disk storage to be consumed by NULL values, zero length data in variable length columns and system default values.
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