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How to export DataTable to Excel
...ion is writing an extension method (see below) for the DataTable class of .net framework.
This extention method can be called as follows:
using System;
using System.Collections.Generic;
using System.Linq;
using Excel = Microsoft.Office.Interop.Excel;
using System.Data;
using System.Data.OleDb;
Da...
How do I retrieve an HTML element's actual width and height?
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thanks: here is an article about that javascripttutorial.net/javascript-dom/javascript-width-height
– CrandellWS
Aug 28 at 23:38
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How to create SBT project with IntelliJ Idea?
...t IntelliJ is saying "Cannot resolve the symbol ne" for the import "import net.liftweb.LiftRules"
– ksemeks
Nov 23 '10 at 4:34
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Design Patterns: Abstract Factory vs Factory Method
... refer to next diagram for better real-life example).
Example From The .NET Framework
DbFactoriesProvider is a Simple Factory as it has no sub-types. The DbFactoryProvider is an abstract factory as it can create various related database objects such as connection and command objects.
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LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
...the database, so I was offering what happens from the provider. While the .Net code only iterates over 2 values, the database visits as many records as it needs to until it hits the second one meeting the criteria.
– Jim Wooley
Jun 19 '13 at 14:45
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PHP exec() vs system() vs passthru()
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As drawn from http://php.net/ && Chipmunkninja:
The system() Function
The system function in PHP takes a string argument with the command to
execute as well as any arguments you wish passed to that command. This
function executes...
Adding a Google Plus (one or share) link to an email newsletter
...tom description goes here}">
<meta itemprop="image" content="{http://www.your_url.com/your_image.png}">
Step3. Add the following link to your newsletter or anywhere you want:
<a href="https://plusone.google.com/_/+1/confirm?hl=en&url=http://www.your_url.com">Share it</a>
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Is there a way to check if int is legal enum in C#?
...ng() ==> "20"
With these two rules in mind we can assume that if the .NET Framework does its job correctly that any calls to a valid enum's ToString() method will result in something that has an alphabetic character as its first character:
public static bool IsValid<TEnum>(this TEnum enu...
Android - Pulling SQlite database android device
...able, you can use "Android Backup Extractor" Java Application (sourceforge.net/projects/adbextractor). See forum.xda-developers.com/showthread.php?t=2011811 for the commands to unpack the .ab file.
– lalitm
Apr 2 '14 at 9:55
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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
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If you use a / it is a net service name, if you use a colon it is a SID.
– eckes
Jul 13 '15 at 15:31
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