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#pragma pack effect
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In other words, a double expects to be on an 8 byte boundary. Putting it on a 7 byte boundary will hurt performance. But putting it on a 16, 32, 64 or 4096 byte boundary buys you nothing above what the 8 byte boundary already gave you...
How to detect Adblock on my website?
...g it in production for a few years. AdBlock blocks all URLs containing the word "ads" or "prebid". So this is what I did:
I added a small js file to my webroot with the name prebid-ads.js
Update 2020-07-27: you might want to call the file prebid-ads.js or something, because uBlock Origin does not bl...
What is the difference between Strategy pattern and Dependency Injection?
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I think I understand your gist, but I can't place it in words correctly... So your saying DI is more of a implementation pattern while strategy is more of a design pattern, and one way to implement strategy is through DI?
– Robert Gould
May 5...
Python syntax for “if a or b or c but not all of them”
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Translates to this logic:
(a or b or c) and not (a and b and c)
The word "but" usually implies a conjunction, in other words "and". Furthermore, "all of them" translates to a conjunction of conditions: this condition, and that condition, and other condition. The "not" inverts that entire conj...
When is the finalize() method called in Java?
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On other words (just to clarify for future readers) it is never called on the main class, as, when the main class closes, no garbage needs to be collected. The OS cleans up everything the app used anyway.
– Mark ...
Is 1.0 a valid output from std::generate_canonical?
..._real_distribution, and here's how I interpret the Standard's parsimonious wording on the subject:
The Standard always defines math functions in terms of math, never in terms of IEEE floating-point (because the Standard still pretends that floating-point might not mean IEEE floating point). So, any...
Java: splitting a comma-separated string but ignoring commas in quotes
... foo
> bar
> c;qual="baz,blurb"
> d;junk="quux,syzygy"
In other words: split on the comma only if that comma has zero, or an even number of quotes ahead of it.
Or, a bit friendlier for the eyes:
public class Main {
public static void main(String[] args) {
String line = "foo...
What exactly is Python multiprocessing Module's .join() Method Doing?
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So in a way this use of the word join may have preceded it's use in referring to concatenation, as opposed to the other way around.
– MikeiLL
Aug 19 '14 at 19:48
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What are the default access modifiers in C#?
...lasses and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either public or internal. Internal is the default if no access modifier is specified.
Struct members, including nested classes and structs, can be declared a...
“Server” vs “Data Source” in connection string
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For the full list of all of the connection string keywords, including those that are entirely synonymous, please refer to the SqlConnection.ConnectionString documentation:
These are all entirely equivalent:
Data Source
Server
Address
Addr
Network Address
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