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How to create id with AUTO_INCREMENT on Oracle?
...departments (
ID NUMBER(10) NOT NULL,
DESCRIPTION VARCHAR2(50) NOT NULL);
ALTER TABLE departments ADD (
CONSTRAINT dept_pk PRIMARY KEY (ID));
CREATE SEQUENCE dept_seq START WITH 1;
Trigger definition:
CREATE OR REPLACE TRIGGER dept_bir
BEFORE INSERT ON departments
FOR EAC...
What does multicore assembly language look like?
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edited May 23 '17 at 12:18
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answered Jun 13 '09 at 18:09
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Difference between “change” and “input” event for an `input` element
...value);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" />
<select>
<option>Alice</option>
<option>Bob</option>
<option>Carol</option>
<option>Dave</op...
Why does `a == b or c or d` always evaluate to True?
... == "Kevin" or name == "Jon" or name == "Inbar"', setup="name='Inbar'")
0.4247764749999945
>>> timeit.timeit('name in {"Kevin", "Jon", "Inbar"}', setup="name='Inbar'")
0.18493307199999265
For those who may want proof that if a == b or c or d or e: ... is indeed parsed like this. The built...
Performing regex Queries with pymongo
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192
If you want to include regular expression options (such as ignore case), try this:
import re
re...
Is there a built in function for string natural sort?
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251
There is a third party library for this on PyPI called natsort (full disclosure, I am the pack...
Find an item in List by LINQ?
..., or the default value for value types, instead of throwing an exception.
2) Where will return all items which match your criteria, so you may get an IEnumerable with one element:
IEnumerable<string> results = myList.Where(s => s == search);
3) First will return the first item which mat...
Architecture for merging multiple user accounts together
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120
+100
I am fa...