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C#: Raising an inherited event
...ou have to Invoke the eventhandler or not).
Then, in classes that inherit from this base class, you can just call the OnFinished or OnLoading methods to raise the events:
public AnotherClass : MyClass
{
public void DoSomeStuff()
{
...
OnLoading(EventArgs.Empty);
......
How to use the pass statement?
...ly understand what it does. Is there a use for this in production code? From your example, I would opt to just not add that method until I'm ready to implement it, or I would simply do return.
– theUtherSide
Aug 28 '18 at 20:00
...
Accurate way to measure execution times of php scripts
...
You can use the microtime function for this. From the documentation:
microtime — Return current Unix timestamp with microseconds
If get_as_float is set to TRUE, then microtime() returns a float, which represents the current time in seconds since the Uni...
Reference: Comparing PHP's print and echo
...non-zero values (positive and negative) are truthy values and this derives from PHP's Perl legacy.
But, if this is the case, then one may wonder why echo take multiple arguments whereas print can only handle one. For this answer we need to turn to the parser, specifically the file zend_language_...
iOS Image Orientation has Strange Behavior
.... I'll have to test every scenario, images take straight up, images taken from the internet, images taken rotated, etc. Thanks a ton!
– Boeckm
May 15 '12 at 13:50
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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
... unnecessary copy).
function handle_array($my_array) {
// ... read from but do not modify $my_array
print_r($my_array);
// ... $my_array effectively passed by reference since no copy is made
}
However if you modify the array, a copy of it is made first (which uses more memory but ...
Credit card expiration dates - Inclusive or exclusive?
...
from @rob below: I would have to double check, but I think it applies more to transactions that haven't cleared yet as opposed to new purchases. Since you can use the card through the end of the month, their might be some tra...
How can I have Github on my own server?
...
Gitea and Gogs look just like GitHub. Your answer is from 2011 and appears to be out-of-date
– SomethingSomething
Feb 6 at 10:22
add a comment
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What is the difference between a heuristic and an algorithm?
...ned. The solution could or could not be the best possible one but you know from the start what kind of result you will get. You implement the algorithm using some programming language to get (a part of) a program.
Now, some problems are hard and you may not be able to get an acceptable solution in ...
Chrome Dev Tools - “Size” vs “Content”
...rce. A number of things can make them different, including:
Being served from cache (small or 0 "size")
Response headers, including cookies (larger "size" than "content")
Redirects or authentication requests
gzip compression (smaller "size" than "content", usually)
From the docs:
Size is the...