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How to get the seconds since epoch from the time + date output of gmtime()?
... even if I change the system locale, the mktime() called by the web server API still use the old timezone to generate the time object. I have to switch to gmtime() and manually apply the gmt offset.
– Jkm
Aug 31 '16 at 1:41
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What generates the “text file busy” message in Unix?
...able C POSIX reproduction example
I recommend understanding the underlying API to better see what is going on.
sleep.c
#define _XOPEN_SOURCE 700
#include <unistd.h>
int main(void) {
sleep(10000);
}
busy.c
#define _XOPEN_SOURCE 700
#include <assert.h>
#include <errno.h>
#inclu...
Hibernate lazy-load application design
...rently as possible (e.g. OpenSessionInViewFilter for webapps);
have common API for threads/thread pools where db session bind/unbind is done somewhere high in the hierarchy (wrapped in try/finally) so subclasses don't have to think about it;
when passing objects between threads, pass IDs instead of ...
How do I determine the size of my array in C?
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For Windows API programming in C or C++, there is the ARRAYSIZE makro defined in WinNT.h (which gets pulled in by other headers). So WinAPI users don't need to define their own makro.
– Lumi
Apr 23 ...
Why can't radio buttons be “readonly”?
...s = $('#specific-radios'); myRadios.not(':checked').prop('disabled',true); api.jquery.com/not
– JoePC
Jul 24 '18 at 20:08
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How do I prevent a Gateway Timeout with FastCGI on Nginx
I am running Django, FastCGI, and Nginx. I am creating an api of sorts that where someone can send some data via XML which I will process and then return some status codes for each node that was sent over.
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Send an Array with an HTTP Get
...then you can just send them as multiple parameters with the same name. The API usually offers a dedicated method to obtain multiple parameter values as an array.
foo=value1&foo=value2&foo=value3
String[] foo = request.getParameterValues("foo"); // [value1, value2, value3]
The request....
What is the ellipsis (…) for in this method signature?
... Maybe, you can find this method interesting docs.oracle.com/javase/7/docs/api/java/util/…
– BlackBrain
Aug 17 '15 at 19:14
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What does the filter parameter to createScaledBitmap do?
...arty, but I thought some sample images might clarify the issue.
Android's API does not specify what kind of filter would be applied, so I guess the question is: do you want your pixels to remain as they are (as you would want in 8-bit art) or is it okay to apply a transformation to make the image m...
How to detect if app is being built for device or simulator in Swift
...be helpful advice to hundreds of people so far, compensating for a missing API. Instead of hijacking the answer by signing a comment on top, just communicate. I updated the answer to clarify this is no longer an up-to-date solution and I've provided a link to the one that looks more correct.
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