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Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
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This version of code will make u to get the holiday dates from the sql database and disable the specified date in the UI Datepicker
$(document).ready(function (){
var holiDays = (function () {
var val = null;
$.ajax({
'async': false,
'global': false,
'url...
Going from a framework to no-framework [closed]
...oming in from the outside.
Access your database via PDO with parameterized SQL to prevent SQL injection attacks.
Use the following PHP settings to make your site more resistant to session fixation and cookie theft:
session.use_only_cookies (Prevents your session token from leaking into the URL)
s...
How to unit test an object with database queries
...e database layer on top of that. This is the layer that holds all the raw SQL queries and other information. The rest of the application interacts with this higher-level database. I've found this to work pretty well for unit testing; I test my application pages in how they interact with the appli...
How can I get enum possible values in a MySQL database?
...s with enum possible values from a DB automatically. Is this possible in MySQL?
24 Answers
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Only parameterless constructors and initializers are supported in LINQ to Entities
...that Entity Framework attempts to pass the constructor call through to the SQL along with the rest of the LINQ query, and of course there is no way for SQL to go about constructing complex objects! By inserting the ToList() call you move the enumerable from a not-yet-executed SQL query to a concrete...
Is it possible to Pivot data using LINQ?
... 3).Sum(c => c.Qty)
});
GroupBy in Linq does not work the same as SQL. In SQL, you get the key and aggregates (row/column shape). In Linq, you get the key and any elements as children of the key (hierarchical shape). To pivot, you must project the hierarchy back into a row/column form of...
Do I need to create indexes on foreign keys on Oracle?
...t creates also an index... i.e. Jet Engine (MSAccess files, Firebird and MySQL)
– bubi
Apr 23 '15 at 15:19
17
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What scalability problems have you encountered using a NoSQL data store? [closed]
NoSQL refers to non-relational data stores that break with the history of relational databases and ACID guarantees. Popular open source NoSQL data stores include:
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Cause of a process being a deadlock victim
...5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first process has started, recently to end prematurely with a message
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What are named pipes?
...ften, a commonly used standard default exists (much like port 80 for HTTP, SQL server uses port 1433 in TCP/IP; \\.\pipe\sql\query for a named pipe).
By setting up additional named pipes, you can have multiple DB servers running, each with its own request listeners.
The advantage of named pipes is...