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How to use regex in String.contains() method in Java
...ck if a String contains the words "stores", "store", and "product" in that order, no matter what is in between them.
5 Answ...
SQLite UPSERT / UPDATE OR INSERT
...te triggers: When the REPLACE conflict resolution strategy deletes rows in order to satisfy a constraint, delete triggers fire if and only if recursive triggers are enabled.
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How do you determine the ideal buffer size when using FileInputStream?
...ncy price on the next read, but not the disk->RAM latency. In terms of order of magnitude, disk->RAM latency is so slow that it pretty much swamps any other latency you might be dealing with.
So, I suspect that if you ran a test with different cache sizes (haven't done this myself), you will...
Why does overflow:hidden not work in a ?
...e fixed width cell(s).
With one fixed width column:
* {
box-sizing: border-box;
}
table {
table-layout: fixed;
border-collapse: collapse;
width: 100%;
max-width: 100px;
}
td {
background: #F00;
padding: 20px;
overflow: hidden;
white-space: nowrap;
width: 100px;
border: soli...
Why does calling a function in the Node.js REPL with )( work?
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How to convert an enum type variable to a string?
... \
),
// we have to add a dummy element at the end of a tuple in order to make
// BOOST_PP_TUPLE_ELEM macro work in case an initial tuple has only one element.
// if we have a tuple (Element1), BOOST_PP_TUPLE_ELEM(2, (Element1)) macro won't compile.
// It requires that a tuple with only o...
Why does the arrow (->) operator in C exist?
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Markdown `native` text alignment
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In order to center text in md files you can use the center tag like html tag:
<center>Centered text</center>
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What is Normalisation (or Normalization)?
...omalies, meaning that you have to decompose and scan individual values in order to find what you are looking for. For example, if one of the values is the string "Ford, Cadillac" as given by an earlier response, and you are looking for all the ocurrences of "Ford", you are going to have to break...
Flask-SQLalchemy update a row's information
... pickled attribute of the model. Pickled attributes should be replaced in order to trigger updates:
from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from pprint import pprint
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqllite:////tmp/users.db'
db = SQLAlchem...