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What's the difference between equal?, eql?, ===, and ==?
...really across.
You might be familiar with === as an equality operator in Javascript and PHP, but this just not an equality operator in Ruby and has fundamentally different semantics.
So what does === do?
=== is the pattern matching operator!
=== matches regular expressions
=== checks range mem...
multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...ation rules itself and so on ...
There is also another alternative: using javascript and putting all on the same page. There are many jquery plugins out there that provide wizard functionality (Stepy is a nice one). It's basically a matter of showing and hiding divs on the client in which case you ...
SOAP vs REST (differences)
... code-on-demand supplied by the server itself, the classical example being JavaScript code used to drive the interaction with another service on the client-side.
I think these are the crucial points to understand what REST is about, and how it differs from SOAP:
REST is protocol independent. It's...
WiX tricks and tips
...X,Y fields in the Control table for that particular CheckBox control. The javascript code looks like this:
var msiOpenDatabaseModeTransact = 1;
var filespec = WScript.Arguments(0);
var installer = new ActiveXObject("WindowsInstaller.Installer");
var database = installer.OpenDatabase(filespec, msi...
Seeking clarification on apparent contradictions regarding weakly typed languages
...ut "02" lt 10, while "02" == 2). (Mind you, certain other languages, like JavaScript, try to accommodate Perl-like weak typing while also doing operator overloading. This often leads to ugliness, like the loss of associativity for +.)
(The fly in the ointment here is that, for historical reasons,...
Long-lasting FB access-token for server to pull FB page info
... Is there any way exists to get this 60 days page_access_token by code in javascript? Like the way of getting user_access_token > FB.getAuthResponse()['accessToken']; Thanks!
– Tulon
Aug 4 at 21:14
...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
...led Clue (cluecc.sourceforge.net) which allowed you to compile C into Lua, Javascript, Perl, LISP, etc. It ruthlessly exploited the undefined behaviour in the C standard to make pointers work. It may be interesting to try this test on it.
– David Given
Aug 11 '...
Is either GET or POST more secure than the other?
...ws images from urls, than go to a website that you control (enough to have javascript). Doing <body onload="document.getElementById('a').submit()"><form id="a" action="http://example.com/delete.php" action="post"><input type="hidden" name="id" value="12"></form> isn't really ...
“Keep Me Logged In” - the best approach
...defined HTTP_REFERER
Only accepts connection from specified REMOTE_ADDR
No JavaScript, No content but consist nothing rather than sign information and add or retrieve it from cookie
Advantage
99% percent of the time you have tricked the attacker
You can easily lock the account in the attacker ...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...
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