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Is it possible to cache POST methods in HTTP?
...the cached entity (per section 13.10), so that e.g. a subsequent GET must fetch a fersh copy and b) that the POST's response can be cached (per section 9.5), so that e.g. a subsequent POST can receive the same response?
– Diomidis Spinellis
Aug 14 '11 at 21:12
...
Tactics for using PHP in a high-load site
...l of the file concatenations, minification, file renaming to include hash, etc for all static content. It'll should only add a little processing overhead to the servers initially until the caches (and CDN(s)) are populated with most of the content. Also, for security, it's generally a bad idea to pu...
What is the scope of variables in JavaScript?
...body
Ordinary block
The top of a control structure (e.g., loop, if, while, etc.)
Control structure body
Modules
Declaration Styles
var
Identifiers declared using var have function scope, apart from when they are declared directly in the global context, in which case they are added as properties on ...
is there a css hack for safari only NOT chrome?
... by posting a comment about it, Post Your Browser and Device (MacBook/IPad/etc... with both browser and OS version numbers!)
Claiming none of these work is not accurate (and actually not even possible.) Many of these are not really 'hacks' but code built into versions of Safari by Apple. More info i...
Best practices/guidance for maintaining assembly version numbers
...lso mean different things depending on the context, is it an API, Web App, etc.
Major.Minor.Build.Revision
Revision This is the number taken from source control to identify what
was actually built.
Build This is an ever increasing number that can be used to find a
particular build on the build s...
Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
..."callback" to a function that is essentially a black box (implemented in C etc..). To the hapless developer they are async...just because. If you want to write your own async function you have to hack it by sending it in to SetTimeout(myfunc,0). Should you do that? Another debate....probably not....
What's the difference between equal?, eql?, ===, and ==?
...used in encryption algorithms, database indexing, file integrity checking, etc. Some programming languages, such as Ruby, provide a collection type called hash table. Hash tables are dictionary-like collections which store data in pairs, consisting of unique keys and their corresponding values. Unde...
How to use glOrtho() in OpenGL?
... every time I need to do 2D graphics in OpenGL (such as health bars, menus etc)
using the following code every time the window is resized:
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0f, windowWidth, windowHeight, 0.0f, 0.0f, 1.0f);
This will remap the OpenGL coordinates into the equ...
JavaScript closures vs. anonymous functions
...lexical grand parent function, in the lexical grand-grand parent function, etc.
This can be seen as a scope chain; scope of current function -> scope of lexical parent function -> scope of lexical grand parent function -> ... until the last parent function that has no lexical parent.
Th...
Understanding recursion [closed]
... then call writeNumbers(9) which will write 9 and then call writeNumber(8) etc. Until writeNumbers(1) writes 1 and then calls writeNumbers(0) which will write 0 butt will not call writeNumbers(-1);
This code is essentially the same as:
for(i=10; i>0; i--){
write(i);
}
Then why use recursion ...