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Valid to use (anchor tag) without href attribute?
...n, which is better as a a tag rather than a button, to show a modal. Also, setting role="button" makes the pointer change to an action type. Without either href or role="button", the cursor pointer does not change.
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Error 5 : Access Denied when starting windows service
...or the real error message.
In my case, it was a bad service configuration setting in app.config.
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Where and how is the _ViewStart.cshtml layout file linked?
...e could write code within our _ViewStart.cshtml file to
programmatically set the Layout property for each View to be the
SiteLayout.cshtml file by default:
Because this code executes at the start of each View, we no longer
need to explicitly set the Layout in any of our individual view fi...
How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...nship, then the orphan will be removed automatically even though you don't set orphanRemoval=true
– Tim
Jan 9 '19 at 21:02
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Download a file by jQuery.Ajax
...ves the problem. For example, this solves the problem by having the server set a cookie and having your javascript continuously look for the cookie until it exists. Once it exists, we can assume that the download is complete. With that kind of information one could easily roll their own solution ver...
node.js shell command execution
...ght still be running" close...but there is a guarantee that it will not be set at that point in time, and will only be set when the callback is finally called, as you indicated elsewhere
– user748221
Jan 27 '13 at 7:09
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How do I check if a string is valid JSON in Python?
...stake on my part. It appears I just cant call file.read() twice. But I can set a variable and use it. And thats what I did.
– Joey Blake
Apr 4 '11 at 15:23
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Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
...ow copy means it copies over the references only and does not create a new set of same objects as in orignal array)
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How can I respond to the width of an auto-sized DOM element in React?
...t-measure'
import { useSelector, useDispatch } from 'react-redux'
import { setMyCompWidth } from './actions' // some action that stores width in somewhere in redux state
export default function MyComp(props) {
const width = useSelector(state => state.myCompWidth)
const dispatch = useDispatc...
How do I create a namespace package in Python?
...itializes a namespace package.
Modules and regular packages have __file__ set to the .py file they were created from. Regular and namespace packages have __path__set to the directory or directories they were created from.
When you do import foo.bar, the above search happens first for foo, then if ...