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您好,在进行数据预处理这一步时,报错:
ValueError: Number of passed names did not match number of header fields in the file
网上查询后的解决方案是:
使用names参数时,类似重命名。切记,要与原数据全部匹配:即不能多也不能少,多或者少都会抛出ValueError错误,所以,只需要补全所有的列标题名即可
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aaawu updated
2 years ago
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TRegex looks like a very nice regular expression engine implementation. Thanks a lot to the Graal/Truffle team for making it available!
It would be a pity to be confined to just the Truffle languag…
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Hi!
It turned out that `=~` operator with a negative lookahead doesn't filter test classes if SetUpFixture is used in this namespace:
```
using NUnit.Framework;
namespace nunit_classfilter_csh…
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I want `$this->getServiceLocator()->get('doctrine.documentmanager.odm_default')` to return `\Doctrine\Common\Persistence\ObjectManager`. Currently there seems to be no way to do this.
If there was so…
amcsi updated
8 years ago
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commit ef1a1e6bd37a53be3bd9496b383377ad304e3fef improved the Haskell highlighter, but also made editing haskell files quite a lot slower. there is now a noticeable delay between typing and having the …
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#### Brief summary of issue / Description of requested feature:
Negation regex patterns appear to only match if the character we're trying to negate shows up in the string.
#### Steps to reproduce…
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This is a spinoff of comments in https://github.com/scylladb/scylla/issues/5273 and https://github.com/scylladb/scylla/pull/4528:
As noted in https://github.com/scylladb/scylla/issues/5273, using `…
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https://github.com/tsolucio/corebos/blob/5d3667847ae169f14f68a55160e501142a220997/modules/evvtgendoc/compile.php#L753
The test engine on https://regex101.com/ gave me this error when trying to use …
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```
It is my whishlist :-)
Please, can you include these two classes in your engine. To ease the URL
filtering process. A take this from nutch package and changed this a bit to fit
my needs (initi…
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```
It is my whishlist :-)
Please, can you include these two classes in your engine. To ease the URL
filtering process. A take this from nutch package and changed this a bit to fit
my needs (initi…