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Eventual consistency in plain English
...eighbor) know the truth (that it's going to rain tomorrow), but in the meantime the client (his wife) came away thinking it is going to be sunny, even though she asked after one or more of the servers (you and me) had a more up-to-date value.
As opposed to Strict Consistency / ACID compliance:
Yo...
Script to get the HTTP status code of a list of urls?
...t) as argument to the curl call
-P10: Keep 10 curl processes alive at any time (i.e. 10 parallel connections)
Check the write_out parameter in the manual of curl for more data you can extract using it (times, etc).
In case it helps someone this is the call I'm currently using:
xargs -n1 -P 10 cu...
Why use pointers? [closed]
... the allocation again... */
free(x);
/* We can set the size at declaration time as well */
char xx[6];
xx[0] = 'H';
xx[1] = 'e';
xx[2] = 'l';
xx[3] = 'l';
xx[4] = 'o';
xx[5] = '\0';
printf("String \"%s\" at address: %d\n", xx, xx);
Do note that you can still use the variable x after you have perfo...
How to delete and replace last line in the terminal using bash?
...g code will prevent junk output:
before the line is written for the first time, do
tput sc
which saves the current cursor position. Now whenever you want to print your line, use
tput rc
tput ed
echo "your stuff here"
to first return to the saved cursor position, then clear the screen from cur...
Display numbers with ordinal suffix in PHP
...n a single line by leveraging similar functionality in PHP's built-in date/time functions. I humbly submit:
Solution:
function ordinalSuffix( $n )
{
return date('S',mktime(1,1,1,1,( (($n>=10)+($n>=20)+($n==0))*10 + $n%10) ));
}
Detailed Explanation:
The built-in date() function has suf...
Linq to Entities - SQL “IN” clause
...er Join in this context. If I would have used contains, it would iterate 6 times despite if the fact that there are just one match.
var desiredNames = new[] { "Pankaj", "Garg" };
var people = new[]
{
new { FirstName="Pankaj", Surname="Garg" },
new { FirstName="Marc", Surname="Gravel...
Equivalent of String.format in jQuery
...ting (and then discarding) a RegEx object for each and every argument each time format gets called might overtax the garbage collector.
– mckoss
Mar 18 '11 at 5:54
...
How to loop through array in jQuery?
... handy, if your loop body is complex the scoping of a function call is sometimes useful, no need for an i variable in your containing scope.
Disadvantages: If you're using this in the containing code and you want to use this within your forEach callback, you have to either A) Stick it in a variable...
Should I embed images as data/base64 in CSS or HTML
...the HTML page instead! And makes images uncacheable. They get loaded every time the containing page or style sheet get loaded.
Base64 encoding bloats image sizes by 33%.
If served in a gzipped resource, data: images are almost certainly going to be a terrible strain on the server's resources! Images...
How to validate an OAuth 2.0 access token for a resource server?
... RS could cache the introspection responses from the AS for some amount of time?
– Gary
Sep 1 '18 at 0:58
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