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Significance of bool IsReusable in http handler interface
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Simple explanation of clojure protocols
... our extensions to be separate modules, in separate namespaces, separately compiled, separately deployed, separately type checked. We want them to be type-safe. [Note: not all of these make sense in all languages. But, for example, the goal to have them type-safe makes sense even in a language like ...
How can I rollback a github repository to a specific commit?
My github has 100 commits in it right now. I need to rollback the repository to commit 80, and remove all the subsequent ones.
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Using reflect, how do you set the value of a struct field?
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Great practical example, this article completely demystified it for me golang.org/doc/articles/laws_of_reflection.html
– danmux
May 15 '13 at 11:11
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Why are properties without a setter not serialized
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@James I wrote the above because i got some compile time errors when I tried the same. Now, when I got back to my code and removed the setter, it seems to compiling fine. This is very wierd and probably homework for me to research more on this.
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Difference between filter and filter_by in SQLAlchemy
...ng regular kwargs, like
db.users.filter_by(name='Joe')
The same can be accomplished with filter, not using kwargs, but instead using the '==' equality operator, which has been overloaded on the db.users.name object:
db.users.filter(db.users.name=='Joe')
You can also write more powerful queries u...
Android: How can I pass parameters to AsyncTask's onPreExecute()?
... than creating member variables because it simplifies the task invocation. Compare the code above with:
MyAsyncTask task = new MyAsyncTask();
task.showLoading = false;
task.execute();
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Matplotlib scatterplot; colour as a function of a third variable
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How do I convert a Vector of bytes (u8) to a string
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