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How to make an empty div take space
...t means the user won't accidentally copy-paste it, pseudo-elements being unselectable by default.
– Domino
Mar 26 '19 at 18:26
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How to empty a Heroku database
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If you already have multiple gems installed, you may be presented with:
Select gem to uninstall:
1. heroku-2.25.0
2. heroku-2.26.2
3. All versions
Just uninstall #2 and rerun the command. Joy!
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Trying to SSH into an Amazon Ec2 instance - permission error
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Management console > EC2 > Instances and select your instance.
– renick
Mar 13 '14 at 7:12
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“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]
... They can even use JAVA_1_8_HOME which would emulate a poor mens toolchain selector)
– eckes
Mar 16 '16 at 23:25
the b...
How to scroll to specific item using jQuery?
... so:
$('html,body').animate({scrollTop: some_element.offset().top});
We select both html and body because the document scroller could be on either and it is hard to determine which. For modern browsers you can get away with $(document.body).
Or, to go to the top of the page:
$('html,body').anim...
Color Tint UIButton Image
...nt color of your button and override the image with following .
In assets select the button background you want to set tint color.
In the attribute inspector of the image set the value render as to "Template Image"
Now whenever you setbutton.tintColor = UIColor.red you button will be shown in r...
Restoring state of TextView after screen rotation?
... Why isn't the text 'frozen/saved' by default like other attributes (text selection, cursor position, etc.)? In other words, in what scenario would someone actually prefer that the text is not saved?
– Gautam
Oct 13 '13 at 9:18
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How do I pre-populate a jQuery Datepicker textbox with today's date?
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$(".selector").datepicker().datepicker("setDate", new Date()); will work and doesn't make jQuery search the DOM twice.
– abc123
Aug 1 '13 at 20:36
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Overriding !important style
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How are you gonna find the selector that actually triggers the style? I think this requires parsing all stylesheets, which is a pretty tough job.
– user123444555621
Feb 2 '11 at 12:03
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Windows service on Local Computer started and then stopped error
...t popped up a UAC confirmation dialog for the JIT debugger and then let me select VS 2015 as the debugger.
– Smitty
Feb 16 '17 at 17:21
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