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Good reasons NOT to use a relational database?

...eters because business users can simply look at them and edit them without extra tools. Text files are great for write-once/read-almost-never applications like logging. To pick an approach you need to figure out what you're trying to accomplish – O. Jones Jul 1...
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Apply multiple functions to multiple groupby columns

...r what the arguments are. As usual, the aggregation can be a callable or a string alias. In [79]: animals = pd.DataFrame({'kind': ['cat', 'dog', 'cat', 'dog'], ....: 'height': [9.1, 6.0, 9.5, 34.0], ....: 'weight': [7.9, 7.5, 9.9, 1...
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How to retrieve POST query parameters?

... This is a great answer but why there is extra text "----------------------------359856253150893337905494 Content-Disposition: form-data; name="fullName" Ram ----------------------------359856253150893337905494--" I don't want that number. – N...
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Do regular expressions from the re module support word boundaries (\b)?

...bject at 0x100418850> Also forgot to mention, you should be using raw strings in your code >>> x = 'one two three' >>> y = re.search(r"\btwo\b", x) >>> y <_sre.SRE_Match object at 0x100418a58> >>> ...
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Setting PATH environment variable in OSX permanently

...n't forget to restart all the terminal windows, then echo $PATH. The $PATH string will be PATH_SET_IN_3&4:PATH_SET_IN_1:PATH_SET_IN_2. Noticed that the first two ways (/etc/paths and /etc/path.d) is in / directory which will affect all the accounts in your computer while the last two ways (~/....
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How to prevent favicon.ico requests?

...r it is not always desired and sometime developers need a way to avoid the extra payload. For example an IFRAME would request a favicon without showing it. Worst yet, in Chrome and Android an IFRAME will generate 3 requests for favicons: "GET /favicon.ico HTTP/1.1" 404 183 "GET /apple-touch-icon-pre...
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Can Json.NET serialize / deserialize to / from a stream?

...n I was getting when I was serializing a very large object collection to a string, and then writing that string into my stream (instead of just serializing directly to the stream). – Jon Schneider Apr 14 '16 at 19:50 ...
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Is it true that one should not use NSLog() on production code?

... #define DebugLog( s, ... ) NSLog( @"<%p %@:(%d)> %@", self, [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_ARGS__] ) #else #define DebugLog( s, ... ) #endif I found it easier to put this entire statement in the prefix ...
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Copy all files with a certain extension from all subdirectories

... @BrianAgnew Oh, I'm sure, just good to have extra information in the comments for wayward googlers. – Taywee Jul 1 '16 at 17:38 ...
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How does the C# compiler detect COM types?

... [ComImport] public interface IFoo { } static void Main(string[] args) { IFoo foo = new IFoo(); } } You need both the ComImportAttribute and the GuidAttribute for it to work. Also note the information when you hover the mouse over the new IFoo(): Intellisense pr...