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What is the difference between Builder Design pattern and Factory Design pattern?
...returned immediately.
Builder often builds a Composite.
Often, designs start out using Factory Method (less complicated, more
customizable, subclasses proliferate)
and evolve toward Abstract Factory,
Prototype, or Builder (more flexible,
more complex) as the designer
discovers where mo...
Why does printf not flush after the call unless a newline is in the format string?
...nvent new behaviour, and those design decisions were made long before ANSI started the process. Even ISO nowadays treads very carefully when changing existing rules in the standards.
As to how to deal with that, if you fflush (stdout) after every output call that you want to see immediately, that wi...
Name of this month (Date.today.month as name)
...
or I18n.l(Date.new, format: '%B') to start with January. If you want to add months, like having February, use Date.new + 1.month
– Rui Nunes
Jul 19 '17 at 14:26
...
What's the recommended way to extend AngularJS controllers?
...or me. It has the advantage of easy refactoring from a situation where you started with one controller, created another very similar one, and then wanted to make the code DRYer. You don't need to change the code, just pull it out and be done.
– Eli Albert
Nov 2...
How to convert an object to a byte array in C#
...ot inheritance involved. Without inheritance, if you know what type you're starting with, you don't need to include any type information. Of course, there's also the matter of versioning - do you need to worry about backward and forward compatibility with different versions of your types?
...
SSL Connection / Connection Reset with IISExpress
...t.
Here is how you can check for and remove 'localhost' certificate:
On Start, type -> mmc.exe
File -> Add/Remove Snap-in...
Select Certificates -> Add> -> Computer account -> Local computer
Check under Certificates > Personal > Certificates
Make sure the localhost certifi...
How to negate a method reference predicate
...;
long nonEmptyStrings = s.filter(not(String::isEmpty)).count();
Update: Starting from Java-11, the JDK offers a similar solution built-in as well.
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Branch descriptions in Git
...le. It has contents like:
master:
The default branch
mojolicious:
Start using Mojolicious
branch-whatever:
Description of the whatever branch
It is push-able and merge-friendly. View the README from any branch with:
git show branches-readme:README
Disadvantages are that you need to...
PDOException SQLSTATE[HY000] [2002] No such file or directory
...lready comes with the OS. Then I just configured the mCrypt library to get started. After that when I was working with models and DB I got the error:
[PDOException]
SQLSTATE[HY000] [2002] No such file or directory
The reason I found is just because PHP and MySQL can't get connected themselves.
To...
How do I remove objects from a JavaScript associative array?
...
@johndodo - True. That is why I started my initial comment with This will cause problems if used on an Array object instance. I nevertheless prefer an approach which performs correctly in all cases, see my answer below.
– Saul
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