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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
... the Decode method of json.Decoder, it buffers the entire JSON value in memory before unmarshalling it into a Go value. So in most cases it won't be any more memory efficient (although this could easily change in a future version of the language).
So a better rule of thumb is this:
Use json.Deco...
git: undo all working dir changes including new files
How to delete all changes from working directory including new untracked files. I know that git checkout -f does that, but it doesn't delete new untracked files created since last commit.
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Serializing with Jackson (JSON) - getting “No serializer found”?
...eption when trying to serialize a very simple object using Jackson. The error:
18 Answers
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Simple logical operators in Bash
... of variables and I want to check the following condition (written out in words, then my failed attempt at bash scripting):
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Regular expression for a string containing one word but not another
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This should do it:
^(?!.*details\.cfm).*selector=size.*$
^.*selector=size.*$ should be clear enough. The first bit, (?!.*details.cfm) is a negative look-ahead: before matching the string it checks the string does not contain "details.cfm" (with any number of characters...
Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
It looks the same for me,but I'm not sure,
1 Answer
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Ruby: How to post a file via HTTP as multipart/form-data?
I want to do an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field.
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Is 161803398 A 'Special' Number? Inside of Math.Random()
...answer is 'Because of Math', but I was hoping someone could give a little more insight at a basic level...
2 Answers
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How does one get started with procedural generation?
Procedural generation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique.
My questions are these:
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Turning off some legends in a ggplot
Suppose I have a ggplot with more than one legend.
2 Answers
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