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How do you write a migration to rename an ActiveRecord model and its table in Rails?
... to 'Business' but
still refer to them as 'merchants' in the content in my UI. I also had a 'merchant' role for my users in CanCan - it was the confusion between the merchant role and the Merchant model that caused me to rename the model in the first place.
...
What's the difference between design patterns and architectural patterns?
...
It requires a detailed explanation but I will try to sketch the differences to best of my knowledge.
Patterns are distilled commonality that you find in programs. It allows us to deconstruct a large complex structure and build usi...
Make git automatically remove trailing whitespace before committing
... (/\s$/) {
bad_line("trailing whitespace", $_);
}
You could however build a better pre-commit hook, especially when you consider that:
Committing in Git with only some changes added to the staging area still results in an “atomic” revision that may never have existed as a working copy ...
Push git commits & tags simultaneously
...I can't see any related commit on develop branch. Then I noticed in Github UI --> "This commit does not belong to any branch on this repository." This is strange. Any idea whats going wrong?
– Wlad
Jun 30 at 1:50
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How can I create a table with borders in Android?
...e deliberate overdraw issue here, it may cause janking / stuttering in the UI if the table is large.
– Vicky Chijwani
Feb 10 '16 at 10:07
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Best Practice for Exception Handling in a Windows Forms Application?
...ing of what language features C# has to deal with exceptions. They're all quite theoretical however so what I haven't got yet is a feel for how to translate the basic concepts into a good exception-handling model in my application.
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Correct use for angular-translate in controllers
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The Angular Translate filter is not required, since $translate.instant() offers the same as a service. Beside this, please pay attention to Pascal's answer.
– knalli
Oct 28 '14 at 9:05
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How to style the option of an html “select” element?
...ted list item
// Updates the select element to have the value of the equivalent option
$listItems.click(function (e) {
e.stopPropagation();
$styledSelect.text($(this).text()).removeClass('active');
$this.val($(this).attr('rel'));
$list.hide();
/* alert...
Providing white space in a Swing GUI
A GUI with no white space appears 'crowded'. How can I provide white space without resorting to explicitly setting the position or size of components?...
ASP.NET MVC 3 - Partial vs Display Template vs Editor Template
...tadata into account (for example you could annotate your model class with [UIHintAttribute] or [DisplayAttribute] and this would influence which template gets chosen to generate the UI for the model. They are also usually used for data models (i.e. models that represent rows in a database, etc)
On ...