dlerror返回NULL或者一个指向描述最近错误的ASCII字符串的指针。
Dlerror returns either NULL or a pointer to an ASCII string describing the most recent error.
最近在互联网上进行的一项调查中，超过一半的人错误地回答了以下问题：大不列颠由多少个国家组成？世界上最大的沙漠是什么？
More than half of the people in a recent survey on the Internet answered these questions incorrectly: How many countries make up Great Britain? What is the world's largest desert?
该变量包含最近执行的一条 SQL语句的错误代码。
This variable contains the error code of the latest SQL statement executed.
然而最近，他在国内外都犯下了战术性错误。
Recently, however, on both counts he has made tactical mistakes.
在最近的几年里，有更多的例子表明，市场价格是偏高了而不是被偏低了，但是其实两种现象都存在，同时市场也在两个方向上都犯了错误。
In recent years, there have been more examples of things that are priced too high than things that are priced too low but there are both and the market makes mistakes in both directions.
最近一次她和父亲一起吃午饭的时候他说，“我现在感到自己一人把你带大是犯了一个错误。”他把她至未今嫁当作自己的失败。
I wonder if I made a mistake by bringing you up alone, her father had said to her at their most recent lunch, taking it as his failure that she had not found a husband.
类似的错误是由最近的这项初衷很好的“每个儿童一台笔记本电脑”计划所犯下的。
A similar type of mistake was made more recently by the well-intentioned one Laptop Per Child (OLPC) program.
最近研究显示，平均起来，开发者在每一千代码中有100到150个错误。
Recent studies show that, on average, developers make 100 to 150 errors for every thousand lines of code.
一个非常好的做法是在循环缓冲器中维护最近几条消息的历史记录，当错误情况出现时，可以转储循环缓冲器。
One method that works very well is to maintain a history of the last few messages in a circular buffer that can then be dumped when an error condition occurs.
错误日志条目在表中以行的形式出现；最近的条目显示为第一行。
The error log entries appear as rows in a table; the most-recent entry is shown as the top row.
然而有注意力缺陷的一方通常因为另一方的怒气愤愤而出而忽略了自己最近犯的一次错误。
Spouses with attention deficit, meanwhile, are often unaware of their latest mistake, confused by their partner’s simmering anger.
然而有注意力缺陷的一方通常因为另一方的怒气愤愤而出而忽略了自己最近犯的一次错误。
Spouses with attention deficit, meanwhile, are often unaware of their latest mistake, confused by their partner's simmering anger.
德国最近一项名义调查显示，仅有20%的民众认为对希腊的援助计划是正确的，47%的选民都认为是错误的。
A recent poll in Germany showed that only 20% thought the rescue of Greece was right; 47% said it was wrong.
考虑到杠杆水平最近的爆炸式增长，挑战可能不仅仅是有毒抵押贷款担保证券的错误定价。
Given the recent explosion in leverage, the challenge is unlikely to be one of mispricing of the toxic mortgage-backed securities alone.
在最近一期《卫生事务》杂志的一篇论文中，这些专家指出，批准为强迫症手术是一个错误而且潜在的费用很高。
In a paper in the current issue of the journal Health Affairs, these experts say approving the surgery for O.C.D. was a mistake - and a potentially costly one.
在离错误源发生最近的地方做日志是很好的做法。
It is a good practice to perform logging closest to the source where the error occurred.
纽芬兰岛上有个地方名字很有趣，叫“错误点”，正是最近在这里的一些发现轻轻掀起了这个神秘面纱的一角。
Recent discoveries at the delightfully named Mistaken Point, in Newfoundland, serve to lift the veil slightly.
我最近看到一种说法：如果你一天中不犯五次错误，就说明你不够努力。
I read recently that if you don't make 5 mistakes a day, then you are not trying hard enough.
在我最近参与的很多客户环境中，他们在安装这个FixPack之后会碰到一个SQL 0443n错误。
In many client environments that I've been engaged with lately, they've run across a SQL0443N error after installing this FixPack.
最近，一个长达6年之久的内核错误被修复，这样的例子在Linux世界中，可算是极为罕见的事例。
Even the six-year-old kernel bug that was recently fixed, for instance — an extremely rare instance in the Linux world — had never been exploited.
如果在“最近”和“最多观看次数”点击back或forth键时，回到本页页首，那就是有需要您更改的错误。
When you click back and forth between "recent" and "most viewed" you are taken to the top of the page. that's not right and needs to be fixed.
是不是一个喜欢玩弄技巧的生活骇客（Lifehacker）？你最近一次承认错误并作出巨大修正是什么时候？
A lifehacker? When was the last time you admitted an error and made a dramatic course correction?
另一个有趣的数据导致了一种错误的倾向(最近卫生部里经常遇到)。
The next interesting figure misleads about a trend (we've seen this a lot from health ministers recently).
有一些相当关键的性能错误已经在最近的几次发布的版本中修复了，所以你应该更新，即使你只差那么一个或者两个数字。
Some fairly critical performance bugs have been fixed in the last few releases, so you should update even if you're only one or two digits back.
在最近的金融危机中，最大的问题在于投资者错误地认为房产价格可以准确预测而在美国房市上建造了一个巨大的衍生品体系。
In the latest crisis, the problem was that investors erroneously believed property prices were quite predictable and built a whole edifice of derivatives on the back of the American housing market.
实际发生的医疗差错数量是从前估计的10倍，尽管最近有研究报告，建议医院重视减少错误率，提高病人安全。
The actual error rate is 10 times greater than previously thought, despite a recent focus on reducing error rates and improving patient safety, a new study suggests.
这些布告栏通常包含最近发现的安全性错误和修复通知。
These bulletins often contain notices for recently discovered security bugs and fixes.
如果看一下最近美国出口增长的图表，你很可能会认为自己看到的是错误数据。
If you take a look at a chart of recent US export growth, you may well think you are looking at the wrong data series.
如果看一下最近美国出口增长的图表，你很可能会认为自己看到的是错误数据。
If you take a look at a chart of recent US export growth, you may well think you are looking at the wrong data series.
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