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What does tree-ish mean in Git?
...d
Git like an content- addressable filesystem, i.e. files can be retrieved
based on their content (sha1 IDs are generated from file content). The Pro Git
book gives this example diagram:
Many Git commands can accept special identifiers for commits and (sub)directory
trees:
"Commit-ish" are iden...
How can you dynamically create variables via a while loop? [duplicate]
... It seems there is no salvation outside dictionaries. Anyway, Python is based on objects and use mappings between the names and the objects everywhere, it's the data model, so it isn't possible to escape to that fact. That's what I think. Am I wrong ?
– eyquem
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Express-js wildcard routing to cover everything under and including a path
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In javascript, is an empty string always false as a boolean?
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Get current batchfile directory
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Django FileField with upload_to determined at runtime
...ation:
In most cases, this object will not have been saved to the database yet, so if it uses the default AutoField, it might not yet have a value for its primary key field.
Therefore the validity of using pk depends on how your particular model is defined.
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Difference between and text
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What is the meaning of erb?
...d it as required. This means that you can keep templates in files, SQL databases, or any other kind of storage that you want to use.
Ruby distributions also include a command-line utility that enables you to process templates that are held in files without writing any additional code. Logically, thi...
Why is '+' not understood by Python sets?
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Setting design time DataContext on a Window is giving a compiler error?
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