大约有 30,000 项符合查询结果（耗时：0.0669秒） [XML]
Find and replace - Add carriage return OR Newline
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<em>Mem>ake sure "Use: Regular expressions" is selected in the Find and Replace dialog:
Note that for Visual Studio 2010, this doesn't work in the Visual Studio Productivity Power Tools' "Quick Find" extension (as of the July 201...
what is the right way to treat Python argparse.Na<em>mem>espace() as a dictionary?
If I want to use the results of argparse.Argu<em>mem>entParser() , which is a Na<em>mem>espace object, with a <em>mem>ethod that expects a dictionary or <em>mem>apping-like object (see collections.<em>Mem>apping ), what is the right way to do it?
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Can you <em>mem>ake just part of a regex case-insensitive?
I've seen lots of exa<em>mem>ples of <em>mem>aking an entire regular expression case-insensitive. What I'<em>mem> wondering about is having just part of the expression be case-insensitive.
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Why does the C++ <em>mem>ap type argu<em>mem>ent require an e<em>mem>pty constructor when using []?
Not a <em>mem>ajor issue, just annoying as I don't want <em>mem>y class to ever be instantiated without the particular argu<em>mem>ents.
5 Answe...
When should I use @class<em>mem>ethod and when def <em>mem>ethod(self)?
...ound two different ways used to define functions in classes. The author see<em>mem>s to use the<em>mem> both very intentionally. The first one is one I <em>mem>yself use a lot:
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dateti<em>mem>e dtypes in pandas read_csv
I'<em>mem> reading in a csv file with <em>mem>ultiple dateti<em>mem>e colu<em>mem>ns. I'd need to set the data types upon reading in the file, but dateti<em>mem>es appear to be a proble<em>mem>. For instance:
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How to save traceback / sys.exc_info() values in a variable?
I want to save the na<em>mem>e of the error and the traceback details into a variable. Here's is <em>mem>y atte<em>mem>pt.
5 Answers
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Ht<em>mem>l code as IFRA<em>Mem>E source rather than a URL
This standard code for an IFRA<em>Mem>E, is there a way to replace the src URL with Just ht<em>mem>l code? so <em>mem>y proble<em>mem> is si<em>mem>ple, I have a page it loads an HT<em>Mem>L body fro<em>mem> <em>Mem>YSQL I want to present that code in a fra<em>mem>e so it renders it self independent of the rest of the page and in the confines of that specific b...
Open Graph na<em>mem>espace declaration: HT<em>Mem>L with X<em>Mem>LNS or head prefix?
I have seen conflicting infor<em>mem>ation on how to best i<em>mem>ple<em>mem>ent Open Graph na<em>mem>espaces. Specifically, the Open Graph website uses a few different <em>mem>ethods, and the Facebook Open Graph exa<em>mem>ples use other <em>mem>ethods.
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Why can I create a class na<em>mem>ed “var”?
...s not a keyword according to this list.
it is a contextual keyword, so fro<em>mem> the context the co<em>mem>piler is able to decide which is your class and which is the contextual keyword, and no confusion arises.
a contextual keyword is:
used to provide a specific <em>mem>eaning in the code, but it is not a
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