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Coding Style Guide for node.js apps? [closed]
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I'd review the coding standards checked by JSLint or look at the author of NPM (Isaac Shlueter's) coding standards.
You could also look at the style used by notable Node.JS coders:
TJ Holowaychuk
Isaac Shlueter
Tim Caswell
Jeremy Ashkenas
Felix Geisendörfer...
Change UITextField and UITextView Cursor / Caret Color
...throughout the app:
Swift 3.0:
UITextField.appearance().tintColor = .black
Objective-C:
[[UITextField appearance] setTintColor:[UIColor blackColor]];
Same answer applies for an individual UITextField:
Swift 3.0:
myTextField.tintColor = .black
Objective-C
[myTextField setTintColor:[UICo...
@RequestBody and @ResponseBody annotations in Spring
...Body javadocs, @ResponseBody javadocs
Usage examples would be something like this:
Using a JavaScript-library like JQuery, you would post a JSON-Object like this:
{ "firstName" : "Elmer", "lastName" : "Fudd" }
Your controller method would look like this:
// controller
@ResponseBody @RequestMap...
Finding duplicate rows in SQL Server
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RedFilterRedFilter
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Show space, tab, CRLF characters in editor of Visual Studio
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Edit > Advanced > View White Space. The keyboard shortcut is CTRL+R, CTRL+W. The command is called Edit.ViewWhiteSpace.
It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visu...
How to remove the last character from a string?
...wered Sep 15 '11 at 23:21
Gyan aka Gary BuynGyan aka Gary Buyn
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Disable button in jQuery
...rop("disabled",true);
}
generated HTML:
<button id="rbutton_1" onclick="disable(1)">Click me</button>
<!-- wrap your onclick in quotes -->
But the "best practices" approach is to use JavaScript event binding and this instead:
$('.rbutton').on('click',function() {
$(t...
When do Java generics require
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First - I have to direct you to http://www.angelikalanger.com/GenericsFAQ/JavaGenericsFAQ.html -- she does an amazing job.
The basic idea is that you use
<T extends SomeClass>
when the actual parameter can be SomeClass or any subtype of it.
In your example,
Map&...
Change old commit message on Git
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It says:
When you save and exit the editor, it will rewind you back to that last commit in that list and drop you on the command line with the following message:
$ git rebase -i HEAD~3
Stopped at 7482e0d... updated the gemspec to hopefully work better
You can amend the commit now, with
It...
How does Python's super() work with multiple inheritance?
...r attempts).
In your example, Third() will call First.__init__. Python looks for each attribute in the class's parents as they are listed left to right. In this case, we are looking for __init__. So, if you define
class Third(First, Second):
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Python will start by looking at First, and, if...