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z-index not working with position absolute
... faced this issue a lot when using position: absolute;, I faced this issue by using position: relative in the child element. don't need to change position: absolute to relative, just need to add in the child element look into the beneath two examples:
let toggle = document.getElementById('toggle...
Why is there an unexplainable gap between these inline-block div elements? [duplicate]
... font-size
Since the whitespace between the inline elements is determined by the font-size, you could simply reset the font-size to 0, and thus remove the space between the elements.
Just set font-size: 0 on the parent elements, and then declare a new font-size for the children elements. This work...
How should I unit test threaded code?
...ds interact with the same instance and reduce the number of those places. By doing this, you isolate a few classes where multithreading actually occurs, reducing the overall complexity of testing your system.
But you have to realize that even by doing this you still can't test every situation wh...
How do I create a SQL table under a different schema?
...operties Window).
You can change the schema that the table will be made in by choosing a schema in the properties window.
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Difference between “!==” and “==!” [closed]
Yesterday I stumbled over this when I modified PHP code written by someone else. I was baffled that a simple comparison ( if ($var ==! " ") ) didn't work as expected. After some testing I realized that whoever wrote that code used ==! instead of !== as comparison operator. I've never seen ==! ...
Detect when browser receives file download
...);
}
function setCursor( docStyle, buttonStyle ) {
document.getElementById( "doc" ).style.cursor = docStyle;
document.getElementById( "button-id" ).style.cursor = buttonStyle;
}
function setFormToken() {
var downloadToken = new Date().getTime();
document.getElementById( "downloadTo...
Can Python test the membership of multiple values in a list?
...rators to sets can sometimes be incredibly wasteful, slowing programs down by many orders of magnitude.
Here are a few benchmarks for illustration. The biggest difference comes when both container and items are relatively small. In that case, the subset approach is about an order of magnitude faste...
What's “this” in JavaScript onclick?
...
@Dave: Fair enough. By the time I wrote this the main question was already answered. My answer should probably have been a comment but I suspect I may not have had enough rep to add a comment at the time. Live and learn.
– ...
Get: TypeError: 'dict_values' object does not support indexing when using python 3.2.3 [duplicate]
.... Of course this code also relies on values being sorted as names which is by no means guaranteed.
– Mr_and_Mrs_D
May 24 '17 at 17:49
2
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How to clone all remote branches in Git?
... you'll need to create a local tracking branch which is done automatically by:
$ git checkout experimental
and you will see
Branch experimental set up to track remote branch experimental from origin.
Switched to a new branch 'experimental'
That last line throws some people: "New branch" - huh?
Wha...