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How to display PDF file in HTML?
... PDF file by itext and I need to display that PDF file in HTML. My question is: How to display a local PDF file in HTML using pdf.js ? Should that PDF file be generated by some standards?
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Starting python debugger automatically on error
This is a question I have wondered about for quite some time, yet I have never found a suitable solution. If I run a script and I come across, let's say an IndexError, python prints the line, location and quick description of the error and exits. Is it possible to automatically start pdb when an err...
Jackson enum Serializing and DeSerializer
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The serializer / deserializer solution pointed out by @xbakesx is an excellent one if you wish to completely decouple your enum class from its JSON representation.
Alternatively, if you prefer a self-contained solution, an implementation based on @JsonCreator...
Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
... I have a superview EditView that takes up basically the entire application frame, and a subview MenuView which takes up only the bottom ~20%, and then MenuView contains its own subview ButtonView which actually resides outside of MenuView 's bounds (something like this: ButtonView.frame....
Set Django IntegerField by choices=… name
When you have a model field with a choices option you tend to have some magic values associated with human readable names. Is there in Django a convenient way to set these fields by the human readable name instead of the value?
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Print all the Spring beans that are loaded
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Yes, get ahold of ApplicationContext and call .getBeanDefinitionNames()
You can get the context by:
implementing ApplicationContextAware
injecting it with @Inject / @Autowired (after 2.5)
use WebApplicationContextUtils.getRequiredWebApplicationCont...
How to create EditText with cross(x) button at end of it?
...FrameLayout>
You can also use the button's id and perform whatever action you want on its onClickListener method.
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Create Windows service from executable
...t; binPath= "<path_to_the_service_executable>"
You must have quotation marks around the actual exe path, and a space after the binPath=.
More information on the sc command can be found in Microsoft KB251192.
Note that it will not work for just any executable: the executable must be a Wind...
How to prevent sticky hover effects for buttons on touch devices
I have created a carousel with a previous and a next button that are always visible. These buttons have a hover state, they turn blue. On touch devices, like iPad, the hover state is sticky, so the button stays blue after tapping it. I don't want that.
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How to change the ROOT application?
I'm trying to change the default application of a Tomcat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?
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