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NameError: name 'self' is not defined
...ass function. Especially if you try to reference values for that object inside the function.
def foo():
print(self.bar)
>NameError: name 'self' is not defined
def foo(self):
print(self.bar)
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How to serialize a JObject without the formatting?
...bject (I'm using Json.Net) that I constructed with LINQ to JSON (also provided by the same library). When I call the ToString() method on the JObject , it outputs the results as formatted JSON.
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In Rails, how do you render JSON using a view?
... a formated json string "" already, so the resulting json will never be valid with extra quotes (""value""). Also, if user first name is nil, the resulting json will have the string "null" as the value. Also <%= uses html escaping which will mangle html characters in the input data.
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What is the Swift equivalent of -[NSObject description]?
In Objective-C, one can add a description method to their class to aid in debugging:
7 Answers
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How to jump to a particular line in a huge text file?
...not generating a lot of pages faults :) On the contrary, doing it the "stupid way" and allocating lots and lots of memory can be blazingly fast. I enjoyed the danish FreeBSD developer Poul-Henning Kamp's article on it: queue.acm.org/detail.cfm?id=1814327
– Morten Jensen
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How to make my font bold using css?
...aration font-weight: bold;.
I would advise you to read the CSS beginner guide at http://htmldog.com/guides/cssbeginner/ .
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What is the difference between README and README.md in GitHub projects?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What is the difference between libsqlite3.dylib and libsqlite3.0.dylib?
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Thanks Jeff - I wasn't sure and didn't want to assume either way.
– earnshavian
Dec 2 '10 at 5:11
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Comparing two NumPy arrays for equality, element-wise
...is an unitary matrix or not H is an unitary matrix, so H x H.T.conj is an identity matrix. But np.array_equal returns False
– Dex
Feb 25 '19 at 11:39
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What predefined macro can I use to detect clang?
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@legalize Whoa! I didn't know that! That's pretty cool; where'd you find that?
– MD XF
Mar 8 '17 at 17:09
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