Trucks carry goods inland, but return empty.
卡车往内地输送货物，回程却是空载。
A parameter specifies whether to return empty array elements.
参数指定是否返回空数组元素。
Parameters specify the maximum number of substrings to return and whether to return empty array elements.
参数指定要返回子字符串的最大数量，以及是否返回空数组元素。
Message Operations - counts the number of messages sent to, or received from, the Service Bus, including requests that return empty.
消息操作——统计在消息总线中发送和接收到的消息数量，未响应的请求也包含在内。
"You have come a long way to visit me, " he told the prowler, "and you should not return empty-handed. Please take my clothes as a gift. "
他对这个不速之客说：“你路途遥远来拜访我，总不能空手而归吧，请把我的衣服带走吧，就当我送你的礼物。”
If there be a new-born baby or new-wed bride in the neighbourhood, the nightcapped "doctors" will peer with more than common care, for the unearthly troop do not always return empty-handed.
如果街坊邻居中有初生的婴儿或是新婚的姑娘，那么戴睡帽的仙医便会格外警惕，因为仙军不总是空手而归。 有时，它们会带着新嫁娘或是新生儿回到山里； 门一关，他们从此进入无血无肉的仙境。
In such a case, the gateway Proxy service would assume the role of the ultimate receiver and return an empty result (not a fault) to the sender.
在这样的情况下，网关代理服务将假设为最终接收者角色，并且返回一个空结果(不是一个错误)给发送者。
If so, we return zero because the sum of all members of an empty list is zero.
如果是，则返回零，因为一个空列表的所有成员的和为零。
In all other cases where we cannot find the beginning of a tag, we return the empty string.
在无法找到标签开头的其他所有情况下，我们返回一个空字符串。
It is therefore important that your code checks a return value is not an empty handle before continuing execution.
所以在继续执行前，在代码中检查返回值是否为一个空句柄是非常重要的。
A null return value implies all active slices, while an empty array will raise an exception.
空返回值意味着所有片都是活动的，而空数组则会引发一个异常。
Bulk ships are the mirror image of container ships: they sail for China fully laden and return nearly empty.
散货船是集装箱货船的镜子：它们满载着货物驶向中国，返回时舱内几乎空无一物。
You can test for them explicitly or rely on PHP to return a default empty value when you reference them.
您可以显式地对它们进行检测，或在您引用它们时让PHP返回缺省的空值。
Hanfeng had never wondered how his mother spent her days in retirement until his return, when, all of a sudden, the three-bedroom flat that must have seemed empty to her became crowded.
瀚峰从来没有想过母亲退休后会怎样度日，直到回了国，那曾经是母亲一人居住因而显得空空荡荡的三居室变得突然拥挤起来。
They only apply to one document at a time and may return a (possibly empty) fragment of a document.
它们一次只能用于一个文档，且返回文档片断(可能为空)。
Of the return load, 114 tons would be used to return the empty tanker to Uranus, while 500 tons would be used for starships and the terrestrial energy market.
作为返回装载，114吨燃料用于空油轮返回天王星，而500吨用于星际飞船和地面能源市场。
At length, I return to the hotel to find, for the first time in four nights, no empty champagne bottles outside my neighbors’ door.
最后，我回旅馆发现四天夜里第一次没有空瓶香槟放在邻居门口。
When the day is over or at the end of the show, please don't return a booth full of junk like empty bottles and stuff.
当一天的展览结束，或是展会结束的时候，请不要让展台到处都是垃圾和空瓶子。
For host keys, you probably don't want a passphrase for the key, so you can just press Return to use a blank (empty) passphrase.
对于主机密钥，您可能不需要密钥密码，所以您可以按Return使用空密码。
If he just presses Enter, the read_line function will return an empty string, and such input is taken as an indication that the user wants to go on.
如果他只是按下了回车，read_line函数将返回一个空字符串，这样的输入会被认为是一种用户希望继续进行检索的暗示。
Every.htm file will be filtered using the EtagContentFilter, which will return an empty body HTTP response if the page has not changed since the client last requested it.
每个。htm文件将被EtagContentFilter过滤，如果页面自上次客户端请求后没有改变，它将返回一个空内容体的HTTP响应。
Note that I have to check that the attribute is actually present, since when it's absent the contains test would return true (the empty string is contained in all strings).
我必须检查这个属性实际上是否出现，因为当没有这个属性时，contains测试将返回true(所有字符串都包含空字符串)。
If the argument is an empty sequence, fn: string (seq) will return a zero-length string, but the other function returns an empty sequence.
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。
The static Current property uses the Stack.Peek method to return the T instance at the top of the stack if one exists, returning null if the Stack is empty.
静态Current属性使用Stack.Peek方法返回位于堆栈顶端的T实例（如果存在），如果Stack 为空则返回空。
We intended for makeList to return a List[String], but when strings.length equals zero, we returned List(0), incorrectly “assuming” that this expression is the correct way to create an empty list.
我们希望makeList能返回一个List[String]，但是当strings.length等于0 时，我们错误地假设List(0)是一个空的列表并且将其返回。
Both of these methods return an empty string if the attribute doesn't exist.
如果属性不存在，那么这两种方法都将返回空字符串。
In previous years, they would return with clothes and other gifts, but this time they arrived empty-handed.
以前过年他们总会带着衣服和其他礼物回家，这次却两手空空。
She admits that she is homesick but is terrified to return to Cameroon empty-handed.
她承认思念家乡，但害怕空手回到喀麦隆。
Note, however, that copied syntax contains only the method name followed by empty parentheses, so you must remember the parameters or return to content assist or the reference pane.
但是请注意，所复制的语法仅包含方法名称和空括号，因此必须记得参数或者必须返回内容帮助或reference面板。
On a machine where ps is not a valid command, this should return an empty array.
在ps不是有效命令的机器上，这应该返回空数组。
应用推荐