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How to dismiss keyboard iOS programmatically when pressing return
...oller. I need to dismiss the keyboard with the return and the touch on the screen. I was able to get the screen touch to dismiss, but pressing return is not working.
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Making macOS Installer Packages which are Developer ID ready
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Installer supported since the beginning RTFD files to make pretty Welcome screens with images, but productbuild doesn't accept them.
Workarounds:
Use a dummy rtf file and replace it in the package by after productbuild is done.
Note: You can also have Retina images inside the RTFD file. Use mul...
How to present popover properly in iOS 8
...f you try to present while the simulator is in portrait, it is always full screen. If you rotate to landscape, it becomes a popover. If you rotate back to portrait again, it stays a popover.
– jjxtra
Sep 13 '14 at 15:41
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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
... HTML, CSS and JavaScript). Since the keyboard fills up a huge part of the screen, it would make sense to change the app's layout to fit the remaining space when the keyboard is shown. However, I have found no way to detect when or whether the keyboard is shown.
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Refresh a page using PHP
...you have images on the page. If you only need to update information on the screen, like stock prices, but not use that information in a form or from javascript, perhaps use an iframe tag pointing to a page with just the information being updated, and with a delay appropriate to how current the infor...
html5 - canvas element - Multiple layers
...y wrong. Depending on use cases using a single DOM canvas and rendering offscreen canvases to that is quicker than stacking canvas in DOM. The common mistake is benchmarking rendering calls, canvas draw calls can be timed, DOM rendering is outside Javascripts context and can not be timed. The result...
How do I lock the orientation to portrait mode in a iPhone Web Application?
...portOrMetaTag
This JS API Spec also looks relevant:
https://w3c.github.io/screen-orientation/
I had assumed that because it was possible with the proposed @viewport rule, that it would be possible by setting orientation in the viewport settings in a meta tag, but I have had no success with this th...
Twitter bootstrap 3 two columns full height
...perties which we added) and with ratio 1:3 (Navigation:Content) for medium screen widths and above - (due to bootstrap's default classes: col-md-3 and col-md-9)
NB:
1) In order not to mess up bootstrap's native column classes we add another class like no-float in the markup and only set display:...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...o send data on in the pipe line, but not necessarily want to display it on screen. The pipeline will eventually write it to out-default if nothing else uses it first.
Write-Host should be used when you want to do the opposite.
[console]::WriteLine is essentially what Write-Host is doing behind th...
How do I write output in same place on the console?
...ar previous commands (if you have multiple stages you want to leave on the screen)
– Nathan Donnellan
Jun 7 '13 at 13:59
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