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Is JavaScript an untyped language?
...ypes for the language: undefined,null,string,boolean,number,object
http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
A more accurate designation for JavaScript would be implicitly typed, dynamically typed, or weakly/loosely typed (or some combination thereof), in that JavaS...
How to convert std::string to lower case?
...ose. Better use boost::locale::to_lower when UTF-8 is involved. See http://www.boost.org/doc/libs/1_51_0/libs/locale/doc/html/conversions.html
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What is the rationale behind having companion objects in Scala?
...eUploader: {
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What is boxing and unboxing and what are the trade offs?
...xing is the conversion of a reference type into a value type.
EX: int i = 123;
object o = i;// Boxing
int j = (int)o;// UnBoxing
Value Types are: int, char and structures, enumerations.
Reference Types are:
Classes,interfaces,arrays,strings and objects
...
LINQ Join with Multiple Conditions in On Clause
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When and why I should use session_regenerate_id()?
...cation transitions.
Further reading:
http://php.net/session_regenerate_id
https://www.owasp.org/index.php/Session_fixation
http://en.wikipedia.org/wiki/Session_fixation
https://wiki.php.net/rfc/precise_session_management
s...
Regular expression to match numbers with or without commas and decimals in text
... are embedded in other text. IMHO anything that fails to pull 1,234.56 and 1234—and only those numbers—out of abc22 1,234.56 9.9.9.9 def 1234 is a wrong answer.
First of all, if you don't need to do this all in one regex, don't. A single regex for two different number formats is hard to maintain...
What are the differences between JSON and JSONP?
... {
"siteName": "JQUERY4U",
"domainName": "http://www.jquery4u.com",
"description": "#1 jQuery Blog for your Daily News, Plugins, Tuts/Tips & Code Snippets."
},
{
"siteName": "BLOGOOLA",
"domainName": "http://www.bl...
How to use JNDI DataSource provided by Tomcat in Spring?
...iguration, setup in the Spring context like this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemaLocation="
http://www.springframework.org/schema/beans http:/...
How do I truncate a .NET string?
...
Because performance testing is fun: (using linqpad extension methods)
var val = string.Concat(Enumerable.Range(0, 50).Select(i => i % 10));
foreach(var limit in new[] { 10, 25, 44, 64 })
new Perf<string> {
{ "newstring" + limit, n =&...