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Using Node.js only vs. using Node.js with Apache/Nginx
...n server to serve static files as so many (every?) competing technologies (PHP, Ruby, Python, etc) require a web server like HTTPD or Nginx in front of the application server(s).
Every objective reason I have ever read against serving static files with Node revolves around the idea of using what yo...
What's the point of const pointers?
...
What does it matter where they point it, it is a pointer allocated on the stack? The function can't mess that up. It makes far more sense to use read-only pointers when dealing with pointer-to-pointers. It is not the same thing as int const! I'll downvote this just for that mislead...
How can I send large messages with Kafka (over 15MB)?
...
Yes. On the consumer side, you allocate fetch.message.max.bytes memory for EACH partition. This means that if you use a huge number for fetch.message.max.bytes combined with a large number of partitions, it will consume a lot of memory. In fact, since the ...
AngularJS ui-router login authentication
...(say, you're visiting the page after a previous session, and saved an auth token in a cookie, or maybe you hard refreshed a page, or dropped onto a URL from a link). Because of the way ui-router works, you need to do your identity resolve once, before your auth checks. You can do this using the reso...
count vs length vs size in a collection
... - check source/documentation.
Capacity() - used to specifically refer to allocated space in collection and not number of valid elements in it. If type has both "capacity" and "size" defined then "size" usually refers to number of actual elements.
I think the main point is down to human language a...
What is a segmentation fault?
...s doesn't happen always (with gcc being one of this compilers). Also, the allocated stack space is normally reused again, so I have heard of no operating systems that return unused stack pages to the system, making that space subject for a SIGSEGV, so I won't expect such a signal from mangling with...
What are the best practices for JavaScript error handling?
...is:
function log(sev,msg) {
var img = new Image();
img.src = "log.php?sev=" +
encodeURIComponent(sev) +
"&msg=" + encodeURIComponent(msg);
}
// usage
log(1, "Something bad happened.")
// Auto-log uncaught JS errors
window.onerror = function(msg, url, line) {
log(1,...
What is string_view?
...or increasing the efficiency by avoiding unneeded copies (think of all the allocations and exceptions you can save).
The original C strings were suffering from the problem that the null terminator was part of the string APIs, and so you couldn't easily create substrings without mutating the underly...
Best practice using NSLocalizedString
...ic void staticInit_singleton()
{
singleton = [[LocalizationHandlerUtil alloc] init];
}
- (NSString *)localizedString:(NSString *)key comment:(NSString *)comment
{
// default localized string loading
NSString * localizedString = [[NSBundle mainBundle] localizedStringForKey:key value:key ...
Enable zooming/pinch on UIWebView
... to your .h file
Creation of your UIWebView.
self.mWebview = [[UIWebView alloc] init];
self.mWebview.delegate = self; /// set delegate method of UIWebView
self.mWebview.frame = CGRectMake(0, 35, self.view.bounds.size.width, self.view.bounds.size.height - 80); // set frame whatever you want..
[self...