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What's the difference between jQuery's replaceWith() and html()?
...ollection) as essentially deletion from my point-of-view. But you're technically correct. I'll remove the -1 and hopefully this will be helpful for all. :)
– Peter
Feb 20 '12 at 3:46
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What do querySelectorAll and getElementsBy* methods return?
...forEach(el => el.style.size = "100px") Maybe have the wrapper receive a callback. qSA(".myElement", el => el.style.size = "100px")
– user2437417
Apr 26 '18 at 20:40
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Getting View's coordinates relative to the root layout
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To get the position relative to the root layout, just call getLocationInWindow for the root layout and the element, and use the power of subtraction. It's far simpler and likely faster than the accepted answer.
– Blake Miller
Apr 5 '13 at 8...
Creating and Update Laravel Eloquent
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There is and it's called firstOrNew / firstsOrCreate
– malhal
Aug 24 '14 at 11:59
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Confirm deletion in modal / dialog using Twitter Bootstrap?
...eters to customise labels and specify defaults, but they are most commonly called like so:
bootbox.alert(message, callback)
bootbox.prompt(message, callback)
bootbox.confirm(message, callback)
Here's a snippet of it in action (click "Run code snippet" below):
$(function() {
bootbox.alert...
Rails params explained?
...n come from: The path of the URL.
As you might know, Rails uses something called routes to direct requests to their corresponding controller actions. These routes may contain segments that are extracted from the URL and put into params. For example, if you have a route like this:
match 'products/:...
How to close activity and go back to previous activity in android
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I think you are calling finish() method in MainActivity before starting SettingsActivity.
The scenario which you have described will occur in following two ways:
EITHER
You have set android:noHistory = "true" for MainActivity inside Andro...
LinearLayout not expanding inside a ScrollView
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Note that the LinearLayout will expand vertically, but this may not necessarily be reflected in your layout unless it contains a control that consumes that additional space using android:weight.
– Paul Lammertsma
Sep 11 '13 at 8:5...
Best explanation for languages without null
...s that every reference type gets this extra state in its space that is typically undesired. A string variable could be any sequence of characters, or it could be this crazy extra null value that doesn't map into my problem domain. A Triangle object has three Points, which themselves have X and Y v...
When to use wrapper class and primitive type
...ou make a PersonBuilder that throws an exception if SSN isn't set prior to calling "build" to get the Person instance. I think this sort of thing is excessive, but it's what the Java language promotes for proper patterns.
– Sandy Chapman
Feb 29 '16 at 12:13
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