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How do I add spacing between columns in Bootstrap?
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you can use background-clip and box-model with border proprety
.box{
box-model: border-box;
border: 3px solid transparent;
background-clip:padding-box;
}
<div class="row">
<div class="col-xs-4 box"></div>
<div class="col-xs-4 box"></...
What is http multipart request?
... Just wanted to add that multipart form data fields are sent in order. This is not something that's immediately obvious-- I added a list of links here: github.com/balderdashy/skipper/blob/master/… If I get some time to put together a test case using PhantomJS/webkit, I'll add the link...
Change string color with NSAttributedString?
...sible UIViewController implementation that relies on NSAttributedString in order to update the text and text color of a UILabel from a UISlider:
import UIKit
enum Status: Int {
case veryBad = 0, bad, okay, good, veryGood
var display: (text: String, color: UIColor) {
switch self {
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Gradle, “sourceCompatibility” vs “targetCompatibility”?
... in a source version and compile your classes to the target VM version. In order to run it e.g. on other workstation with older java version.
According to: https://docs.oracle.com/en/java/javase/11/tools/javac.html
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Why do my list item bullets overlap floating elements
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In order to get this to really work I had to also apply: ul, ol { overflow: hidden; padding-left: 40px; margin-left: 0; } ol li, ul li { list-style-position: outside; padding-left: 0; } This forced consistent rendering across...
Android webview & localStorage
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from API description: "In order for the database storage API to function correctly, this method must be called with a path to which the application can write. " developer.android.com/reference/android/webkit/…
– iTake
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RSpec: how to test if a method was called?
...g RSpec tests, I find myself writing a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method performs is ...
How do SO_REUSEADDR and SO_REUSEPORT differ?
...c local address. Note that the statement above is true regardless in which order socketA and socketB are bound; without SO_REUSEADDR it will always fail, with SO_REUSEADDR it will always succeed.
To give you a better overview, let's make a table here and list all possible combinations:
SO_REUSEAD...
How to enable CORS in AngularJs
...end an HTTP OPTIONS request header to the resource on the other domain, in order to determine whether the actual request is safe to send. Cross-site requests are preflighted like this since they may have implications to user data. In particular, a request is preflighted if it uses methods other than...
Image Greyscale with CSS & re-color on mouse-over?
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