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How to force LINQ Sum() to return 0 while source collection is empty
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Why is Dictionary preferred over Hashtable in C#?
In most programming languages, dictionaries are preferred over hashtables.
What are the reasons behind that?
19 Answers
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OR is not supported with CASE Statement in SQL Server
The OR operator in the WHEN clause of a CASE statement is not supported. How can I do this?
11 Answers
...
Sort Go map values by keys
...re that specifies that order.
Here's my modified version of example code:
http://play.golang.org/p/dvqcGPYy3-
package main
import (
"fmt"
"sort"
)
func main() {
// To create a map as input
m := make(map[int]string)
m[1] = "a"
m[2] = "c"
m[0] = "b"
// To store the ...
PHP convert XML to JSON
..., concise and easy to maintain. I tested it myself and works pretty well.
http://lostechies.com/seanbiefeld/2011/10/21/simple-xml-to-json-with-php/
<?php
class XmlToJson {
public function Parse ($url) {
$fileContents= file_get_contents($url);
$fileContents = str_replace(a...
How can I deserialize JSON to a simple Dictionary in ASP.NET?
...te a blog post on how to use the JavaScriptSerializer class.
Read more...
http://procbits.com/2011/04/21/quick-json-serializationdeserialization-in-c/
Here is an example:
var json = "{\"id\":\"13\", \"value\": true}";
var jss = new JavaScriptSerializer();
var table = jss.Deserialize<dynamic>...
Is there a best practice for generating html with javascript
I'm calling a web service that returns an array of objects in JSON. I want to take those objects and populate a div with HTML. Let's say each object contains a url and a name.
...
Selecting data from two different servers in SQL Server
How can I select data in the same query from two different databases that are on two different servers in SQL Server?
15 An...
Multiple commands on a single line in a Windows batch file
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pypi UserWarning: Unknown distribution option: 'install_requires'
...stalls without having setuptools in the past, and then went back on that.
https://github.com/ansible/ansible/blob/devel/setup.py
A lot of stuff is up in the air... but if you're looking for a simple answer for a simple project, you should probably just import setuptools.
...