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Programmatically get height of navigation bar
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for me, view.window is nil. So i've to take frame from UIApplication.shared.windows's keywnidow. (iOS 14)
– Lal Krishna
Sep 17 at 9:57
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How to get thread id from a thread pool?
...messages. Thread ids are unique across threads but don't necessarily start from 0 or 1.
Here is an example matching the question:
import java.util.concurrent.*;
class ThreadIdTest {
public static void main(String[] args) {
final int numThreads = 5;
ExecutorService exec = Executors.newF...
How to add an email attachment from a byte array?
... FWIW, Mono's Attachment class calls Dispose on the content stream, and from a quick test case, .NET 4.0 does the same. I'm not super-amused that this is the case, but there it is.
– Matt Enright
May 19 '11 at 22:12
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How is an HTTP POST request made in node.js?
...require('fs');
function PostCode(codestring) {
// Build the post string from an object
var post_data = querystring.stringify({
'compilation_level' : 'ADVANCED_OPTIMIZATIONS',
'output_format': 'json',
'output_info': 'compiled_code',
'warning_level' : 'QUIET',
'j...
What is the garbage collector in Java?
...e the wikipedia entry on Garbage collection and Tuning Garbage Collection (from Oracle)
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What is the difference between application server and web server?
...ion server. The site will provide a display where you can choose a product from. When you submit a query, the site performs a lookup and returns an HTML result back to its client. The web server sends your query directly to the database server (be patient, I will explain this one in our next nugget)...
JavaScript displaying a float to 2 decimal places
...d simple method I follow and it has never let me down:
var num = response_from_a_function_or_something();
var fixedNum = parseFloat(num).toFixed( 2 );
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What is the difference between a generative and a discriminative algorithm?
...rposes. For example, you could use p(x,y) to generate likely (x,y) pairs.
From the description above, you might be thinking that generative models are more generally useful and therefore better, but it's not as simple as that. This paper is a very popular reference on the subject of discriminative ...
Do regular expressions from the re module support word boundaries (\b)?
...s%3a%2f%2fstackoverflow.com%2fquestions%2f3995034%2fdo-regular-expressions-from-the-re-module-support-word-boundaries-b%23new-answer', 'question_page');
}
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What's the best way to put a c-struct in an NSArray?
...e don't need a pointer to the values to be stored within. This is distinct from the immutable array wherein the contents are "frozen" at creation and hence values must be passed to the initialisation routine.
– Sedate Alien
Dec 30 '10 at 1:11
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