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How do you check if a JavaScript Object is a DOM Object?
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No need for hacks, you can just ask if an element is an instance of the DOM Element:
const isDOM = el => el instanceof Element
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Set cellpadding and cellspacing in CSS?
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This hack works for Internet Explorer 6 and later, Google Chrome, Firefox, and Opera:
table {
border-collapse: separate;
border-spacing: 10px; /* cellspacing */
*border-collapse: expression('separate', cellSpacing =...
Style input element to fill remaining width of its container
...re is a simple and clean solution without using JavaScript or table layout hacks. It is similar to this answer: Input text auto width filling 100% with other elements floating
It is important to wrap the input field with a span which is display:block. Next thing is that the button has to come first...
Nested Models in Backbone.js, how to approach
...ll of that is actually pretty unmaintainable code IMO, and feels more of a hack than a solution.
Here's what I suggest for your example:
First define your Layout Model like so.
var layoutModel = Backbone.Model.extend({});
Then here's your image Model:
var imageModel = Backbone.Model.extend({
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
...o prevent jumping to the top on a mobile device, you can use the following hack'ish/ugly approach. Inside your modal function, make sure you get the current scroll offset before doing anything, than apply the modal style together and also set the top margin of your body equal to the minus of the cur...
Select all DIV text with single mouse click
...o is add an event to that div that which activates fnSelect in it. A quick hack that you totally shouldn't do and possibly might not work, would look like this:
document.getElementById("selectable").onclick(function(){
fnSelect("selectable");
});
Obviously assuming that the linked to snippet ...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...e 32 bit then you need to run driver from cmd with /passive argument. This hack works till Office 2013 only, Microsoft stopped this workaround from Office 2016 for Microsoft.ACE.OLEDB.16.0 drivers.
AccessDatabaseEngine_x64.exe /passive
Download drivers Microsoft.ACE.OLEDB.12.0
private void Proce...
How to output in CLI during execution of PHP Unit tests?
...ging output from within your test cases. There is no need for the var_dump hack/workaround, though. This can easily be accomplished by setting the --verbose command line option when running your test suite. For example:
$ phpunit --verbose -c phpunit.xml
This will display output from inside your ...
Expert R users, what's in your .Rprofile? [closed]
... is what I usually do these days in Rprofile.site. Haven't needed the X11 hack in a while :)
– Dirk Eddelbuettel
Aug 27 '15 at 11:02
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Opacity of div's background without affecting contained element in IE 8?
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The good news is that you can force IE to work with this as well, using a hack called CSS3Pie. CSS3Pie adds a number of modern CSS3 features to older versions of IE, including rgba background colours.
To use CSS3Pie for backgrounds, you need to add a specific -pie-background declaration to your CS...