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What's the difference between Cache-Control: max-age=0 and no-cache?
...: max-age=0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache .
...
Why not be dependently typed?
... a weaker requirement. We must check. If we must have
distinct type, kind, etc levels, we can at least make sure everything
at the type level and above can always be promoted. It would be great
just to re-use the polymorphism we already have for types, rather than
re-inventing polymorphism at the ki...
Strtotime() doesn't work with dd/mm/YYYY format
... haven't found a better solution. You can use explode(), preg_match_all(), etc.
I have a static helper function like this
class Date {
public static function ausStrToTime($str) {
$dateTokens = explode('/', $str);
return strtotime($dateTokens[1] . '/' . $dateTokens[0] . '/' . $...
Are Databases and Functional Programming at odds?
... still isn't purely functional, as you can send messages (and hence do I/O etc) from anyplace you want, as well as storing "global variables" (global to the process, inside something called the "process dict".)
– Amadiro
May 8 '12 at 19:08
...
Refactoring in Vim
...counter variables, cleaning/saving macro recordings to file for later use, etc.
Update
Since writing this more videocasts for the methods I describe have been published on vimcasts.org (I encourage you to watch ALL the Vimcasts!). For refactoring watch these ones:
Substitution with :Subvert
Pr...
What difference between Jersey vs jax-rs
...ld be input type, input format, output type, its format, its configuration etc.Its Just a type declaration and its implementation are these libraries, Jersey, wink RestEasy etc.
Further, Java also have specification like JPA(Java Persistence API) and like mentioned above there is Hibernate which is...
Setting onClickListener for the Drawable right of an EditText [duplicate]
... y = actionY;
/** Creates square from the smallest value */
if (x < y) {
y = x;
}
}
if (bounds.contains(x, y) && clickListener != null) {
cli...
Generating random strings with T-SQL
... that generates object names in a reproducible manner:
alter procedure usp_generateIdentifier
@minLen int = 1
, @maxLen int = 256
, @seed int output
, @string varchar(8000) output
as
begin
set nocount on;
declare @length int;
declare @alpha varchar(8000)
, @digit...
How to sort mongodb with pymongo
...rameters.
So if you want to sort by, let's say, id then you should .sort("_id", 1)
For multiple fields:
.sort([("field1", pymongo.ASCENDING), ("field2", pymongo.DESCENDING)])
share
|
improve thi...
When should one use a 'www' subdomain?
...ired. There is no overhead in carrying the DNS entry and through redirects etc they can be redirected to a non www dns address.
Seriously don't loose valuable traffic by leaving your potential visitor with an unnecessary "site not found" error.
Additionally in a windows only network you might be ...