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Assembly code vs Machine code vs Object code?
What is the difference between object code, machine code and assembly code?
10 Answers
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How do ACID and database transactions work?
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Brian CampbellBrian Campbell
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Android: upgrading DB version and adding new table
...ur onCreate() method as well or newly installed apps will lack the table.
4. How to deal with multiple database changes over time
When you have successive app upgrades, several of which have database upgrades, you want to be sure to check oldVersion:
onUpgrade(SQLiteDatabase db, int oldVersion, ...
How to do version numbers? [closed]
...SVN revision, I find that works best.
Examples
My current chrome: 83.0.4103.61
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How to avoid explicit 'self' in Python?
...member or not:
class A(some_function()):
def f(self):
self.member = 42
self.method()
That's the complete code! (some_function returns the type used as a base.)
Another, where the methods of a class are dynamically composed:
class B(object):
pass
print B()
# <__main__.B object a...
Is it possible to perform a 'grep search' in all the branches of a Git project?
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194
The question "How to grep (search) committed code in the git history?" recommends:
git grep &l...
What is the best way to prevent session hijacking?
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141
Encrypting the session value will have zero effect. The session cookie is already an arbitrary ...
How to get number of rows using SqlDataReader in C#
...k Holterman
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Common programming mistakes for Clojure developers to avoid [closed]
... by using the "base+r+value" notation, such as 2r101010 or 36r16 which are 42 base ten.
Trying to return literals in an anonymous function literal
This works:
user> (defn foo [key val]
{key val})
#'user/foo
user> (foo :a 1)
{:a 1}
so I believed this would also work:
(#({%1 %2}) :a ...
.gitignore exclude folder but include specific subfolder
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edited Aug 24 '18 at 21:24
fawaad
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answered Apr 4 '11...