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How do I connect to a MySQL Database in Python?
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Oracle (MySQL) now supports a pure Python connector. That means no binaries to install: it's just a Python library. It's called "Connector/Python".
http://dev.mysql.com/downloads/connector/python/
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Exclude folders from Eclipse search
... @Instantsoup Why can't the search itself exclude the folders? I mean, it has the "!" character just for this, no? I don't understand why it doesn't work for me.
– android developer
Apr 18 '13 at 18:25
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Why use strict and warnings?
...ecifiying below
From perl.com (my favourite):
use strict 'vars';
which means that you must always declare variables before you use them.
If you don't declare you will probably get error message for the undeclared variable
Global symbol "$variablename" requires explicit package name at scr...
How to merge a list of lists with same type of items to a single list of items?
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Do you mean this?
var listOfList = new List<List<int>>() {
new List<int>() { 1, 2 },
new List<int>() { 3, 4 },
new List<int>() { 5, 6 }
};
var list = new List<int> { 9, 9, 9 };
var re...
Boolean vs tinyint(1) for boolean values in MySQL
...tical, bool should be the preferred option because it carries the semantic meaning of what you're trying to do. Also, many ORMs will convert bool into your programing language's native boolean type.
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Collection that allows only unique items in .NET?
...nsure uniqueness of elements, then HashSet is what you need.
What do you mean when you say "just a set implementation"? A set is (by definition) a collection of unique elements that doesn't save element order.
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Redis: possible to expire an element in an array or sorted set?
...eir guns - expanding the feature set in ways they don't want or don't plan means making design sacrifices. Building additional functionality on top sounds like the perfect solution, and leaves Redis to do what it does, excellently
– Kieren Johnstone
Apr 4 '15 ...
How to get ID of the last updated row in MySQL?
How do I get the ID of the last updated row in MySQL using PHP?
12 Answers
12
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How is Generic Covariance & Contra-variance Implemented in C# 4.0?
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So, does it mean that if the class is declared as "List<out T>" then it should NOT have a member function like "void Add(T obj)"? The C# 4.0 compiler will report error on that, right?
– Morgan Cheng
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What is The Rule of Three?
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C++ treats variables of user-defined types with value semantics.
This means that objects are implicitly copied in various contexts,
and we should understand what "copying an object" actually means.
Let us consider a simple example:
class person
{
std::string name;
int age;
public:
...