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Check if Python Package is installed
What's a good way to check if a package is installed while within a Python script? I know it's easy from the interpreter, but I need to do it within a script.
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What is the difference between match_parent and fill_parent?
...d, say, leftOf another. It does not match its parent's dimension, it fills what remains in it. That serves only to CAUSE confusion.
– kaay
May 13 '13 at 5:52
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Overriding id on create in ActiveRecord
...SomeObject.new
o.id = 8888
o.save!
o.reload.id # => 8888
I'm not sure what the original motivation was, but I do this when converting ActiveHash models to ActiveRecord. ActiveHash allows you to use the same belongs_to semantics in ActiveRecord, but instead of having a migration and creating a ...
What to do with commit made in a detached head
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This is what I did:
Basically, think of the detached HEAD as a new branch, without name. You can commit into this branch just like any other branch. Once you are done committing, you want to push it to the remote.
So the first thin...
Where to put model data and behaviour? [tl; dr; Use Services]
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What would be the benefit of using a service over just creating a plain Javascript object as a model and assigning this to the controller scope?
– Nils Blum-Oeste
Jun 20 '12 at 19:39
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Convert file path to a file URI?
Does the .NET Framework have any methods for converting a path (e.g. "C:\whatever.txt" ) into a file URI (e.g. "file:///C:/whatever.txt" )?
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Javascript infamous Loop issue? [duplicate]
...loop terminates, the function-level variable i has the value 5, and that's what the inner function 'sees'.
In the second example, for each iteration step the outer function literal will evaluate to a new function object with its own scope and local variable num, whose value is set to the current va...
What exactly is LLVM?
...n Perl, then it's in Haskell, then someone uses it in some other language? What is it?
6 Answers
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Delete duplicate rows from small table
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what is ctid?
– techkuz
Feb 25 '19 at 9:46
6
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...d the right css selector to target your element. Can you explain more on what exactly you're trying to do?
– ᾠῗᵲᄐᶌ
Dec 13 '13 at 14:17
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