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RESTful Authentication
... authentication is failed, the server must use temporary redirect to login screen and after successful login use temporary redirect back to previous location. Plus the server must embed logout action (POST form) to pretty much every page for logged in users.
– Mikko Rantalainen...
Why shouldn't I use mysql_* functions in PHP?
...n die. It will just end the script abruptly and then echo the error to the screen which you usually do NOT want to show to your end users, and let bloody hackers discover your schema. Alternately, the return values of mysql_* functions can often be used in conjunction with mysql_error() to handle er...
Best architectural approaches for building iOS networking applications (REST clients)
... their logic into one sequence of work needed for certain module (feature, screen, user story or user experience). It usually chains asynchronous operations and knows how to react on their success and failure cases. As an example you can imagine a messaging feature and corresponding MessagingCoordin...
How to become an OpenCart guru? [closed]
...ags
$this->document->addStyle( $href, $rel = 'stylesheet', $media = 'screen' ) – Add dynamic style
$this->document->getStyles()- Get page styles
$this->document->addScript( $script ) - Add dynamic script
$this->document->getScripts()- Get page scripts
$this->document->...
What does multicore assembly language look like?
...th the above, and use it instead
Related: How to display a number on the screen and and sleep for one second with DOS x86 assembly?
I think the initial processor needs to be in protected mode for this to work as we write to address 0FEE00300H which is too high for 16-bits
To communicate between pr...
When should I use Arrow functions in ECMAScript 6?
...ence of reading speed and line length on the effectiveness of reading from screen,
A medium line length (55 characters per line) appears to support effective reading at normal and fast speeds. This produced the highest level of comprehension . . .
Similar justifications are made for the condit...
For-each over an array in JavaScript
... If you were building a new array from the results, or printing things on screen, naturally the output will be reversed with respect to the original order.
Repeatedly inserting siblings into the DOM as a first child in order to retain their order is less efficient. (The browser would keep having t...
What is a monad?
... and write the values of global variables as well as writing output to the screen and receiving input from the user. In a pure functional language, however, a function can only read what is supplied to it in its arguments and the only way it can have an effect on the world is through the values it r...
What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
...ion needs to dynamically show a Backbone view in a particular place on the screen. The apps also need to handle closing old views and cleaning up memory when a new one is put in place. This is where Marionette's Region comes in to play. A region handles the boilerplate code of taking a view, calling...
How do I return the response from an asynchronous call?
...eout).
Usage would be:
getFive(onComplete);
Which should alert "5" to the screen. (Fiddle).
Possible solutions
There are basically two ways how to solve this:
Make the AJAX call synchronous (lets call it SJAX).
Restructure your code to work properly with callbacks.
1. Synchronous AJAX - Don't do ...