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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
...ot see the path, but /usr/bin/mongod -f /etc/mongod.conf. Took the dbpatch from the config.
– Putnik
Jun 5 '16 at 16:41
6
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How to add jQuery in JS file
... file which will have the code and all the pages using it can reference it from there.
19 Answers
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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
...erstand, but I'd like to avoid this check. How can I create a new ObjectId from a given string (from the GET request) for passing it to the findById method?
– gremo
Feb 18 '13 at 17:58
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...l this sounds so unsatisfactory. Anyway, taking note of the comment below from Msangle, "What is fiddle?"
– will
Dec 14 '13 at 12:30
1
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
...
From the Qt documentation:
The Meta-Object Compiler, moc, is the
program that handles Qt's C++
extensions.
The moc tool reads a C++ header file.
If it finds one or more class
declarations that contain the Q_O...
How can I detect if a browser is blocking a popup?
...r user input, or something important), but the popup blocker prevents this from happening.
8 Answers
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How to JSON serialize sets?
...y to recover regular lists; if you convert sets to a dictionary using dict.fromkeys(s) then you lose the ability to recover dictionaries).
A more sophisticated solution is to build-out a custom type that can coexist with other native JSON types. This lets you store nested structures that include l...
Why no generics in Go?
...ow compilers are caused by C++ like generics and slow execution times stem from the boxing-unboxing approach that Java uses.
The fourth possibility not mentioned in the blog is going the C# route. Generating the specialized code like in C++, but at runtime when it is needed. I really like it, but G...
How to “perfectly” override a dict?
...ct that behaves like a dict quite easily with ABCs (Abstract Base Classes) from the collections.abc module. It even tells you if you missed a method, so below is the minimal version that shuts the ABC up.
from collections.abc import MutableMapping
class TransformedDict(MutableMapping):
"""A ...
Storing C++ template function definitions in a .CPP file
...the approach you describe above.
I recommend reading the following points from the C++ FAQ Lite:
Why can’t I separate the definition of my templates class from its declaration and put it inside a .cpp file?
How can I avoid linker errors with my template functions?
How does the C++ keyword expo...