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How to use “not” in xpath?
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None of these answers worked for me for python. I solved by this
a[not(@id='XX')]
Also you can use or condition in your xpath by | operator. Such as
a[not(@id='XX')]|a[not(@class='YY')]
Sometimes we want element which has no class. So you can do li...
jQuery get value of select onChange
...is is quite late but if you are using the keyboard (tabbing) to navigate a form and use the up/down arrows to choose from a dropdown list then FireFox (22.0) does not trigger the change event. You need to additionally bind keypress for FireFox. Additional Info: jQuery 1.10.2 using the syntax $('sele...
Drawable image on a canvas
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How does one use an animation-list (multiple frames) for animation with the canvas approach?
– RichieHH
Jul 27 '14 at 14:53
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What's the difference between event.stopPropagation and event.preventDefault?
...lBubble
event.preventDefault()
event.returnValue
event.stopPropagation()
For IE9 and FF you can just use preventDefault & stopPropagation.
To support IE8 and lower replace stopPropagation with cancelBubble and replace preventDefault with returnValue
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Mongodb Explain for Aggregation framework
Is there an explain function for the Aggregation framework in MongoDB? I can't see it in the documentation.
3 Answers
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Passing Parameters JavaFX FXML
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Recommended Approach
This answer enumerates different mechanisms for passing parameters to FXML controllers.
For small applications I highly recommend passing parameters directly from the caller to the controller - it's simple, straightforward and requires no extra frameworks.
For larger, ...
space between divs - display table-cell
... colour as the background. border-right: 10px solid #FFF. This worked well for me when designing a CSS dropdown menu when I wanted some space between table-cell elements.
– armadadrive
Jan 17 '16 at 18:48
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How to set a Fragment tag by code?
...is through an examination of the compatibility sources as I briefly looked for similar at some point in the past.
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Mismatched anonymous define() module
I'm getting this error when I browse my webapp for the first time (usually in a browser with disabled cache).
7 Answers
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Image resizing client-side with JavaScript before upload to the server
I am looking for a way to resize an image client-side with JavaScript (really resize, not just change width and height).
I know it's possible to do it in Flash but I would like to avoid it if possible.
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