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Traits vs. interfaces
...euse and not wanting to necessarily inherit from an abstract class. What I don't understand is: What is the crucial difference between using traits versus interfaces?
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How do I create a simple 'Hello World' module in Magento?
...te.
Second, if you have a choice, and aren't an experienced programmer or don't have access to an experienced programmer (ideally in PHP and Java), pick another cart. Magento is well engineered, but it was engineered to be a shopping cart solution that other programmers can build modules on top of....
Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
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hey Vinay, just a clarification, and I do this within my controller?
– Kaushik Gopal
Jan 9 '12 at 9:03
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How do I replace whitespaces with underscore?
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You don't need regular expressions. Python has a built-in string method that does what you need:
mystring.replace(" ", "_")
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How do I select a merge strategy for a git rebase?
...e --strategy recursive --strategy-option theirs ${branch} as stated by the documentation)
From Git v1.7.3 Release Notes:
git rebase --strategy <s> learned the --strategy-option/-X option to pass extra options that are understood by the chosen merge strategy.
NB: "Ours" and "theirs" mean th...
How to load a UIView using a nib file created with Interface Builder
I'm trying to do something a bit elaborate, but something that should be possible. So here is a challenge for all you experts out there (this forum is a pack of a lot of you guys :) ).
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How do I clone a github project to run locally?
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strange that there are dozens of obscure icons and links and options on GitHub but not a single bit explaining how to do a clone
– Kirby
Mar 6 '14 at 17:13
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How do I check if a string contains another string in Swift?
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You can do exactly the same call with Swift:
Swift 4 & Swift 5
In Swift 4 String is a collection of Character values, it wasn't like this in Swift 2 and 3, so you can use this more concise code1:
let string = "hello Swift"
if ...
How do I see what character set a MySQL database / table / column is?
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Here's how I'd do it -
For Schemas (or Databases - they are synonyms):
SELECT default_character_set_name FROM information_schema.SCHEMATA
WHERE schema_name = "schemaname";
For Tables:
SELECT CCSA.character_set_name FROM information_sc...
How to git-cherry-pick only changes to certain files?
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I'd do it with cherry-pick -n (--no-commit) which lets you inspect (and modify) the result before committing:
git cherry-pick -n <commit>
# unstage modifications you don't want to keep, and remove the
# modifications from...