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CSS: background image on background color
I have panel which I colored blue if this panel is being selected (clicked on it). Additionally, I add a small sign ( .png image) to that panel, which indicates that the selected panel has been already selected before.
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The model used to open the store is incompatible with the one used to create the store
...of datamodels added)
select the main file, open file inspector (right-hand panel)
and under Versioned core data model select your new version of data model for current data model
THAT'S NOT ALL ) You should perform so called "light migration".
Go to your AppDelegate and find where the persistentStor...
Codesign error: Provisioning profile cannot be found after deleting expired profile
... device and removing the old Provisioning Profile under the "Provisioning" panel on the right. The old one was already marked with a red "x" symbol but the iPhone was still using it.
Besides that profile, also the new one was showing up (with the same name) and after simply relaunching the applica...
How to call C from Swift?
...name the project "cliinput"
right-click in the project navigator (the blue panel on the left) and choose "New File..."
In the drop down dialog name the file "UserInput". Uncheck the box "Also create a header file". Once you click "Next" you will be asked if XCode should create the Bridging-Header.h ...
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What is the benefit of using Fragments in Android, rather than Views?
...ing appeared to work across phones AND tablets, even switching from single panel to split panel. Where I ran into trouble was with the back button and life cycle. Since I was simply updating views manually...there was nothing keeping track of the history of views and their states. Therefore, the ...
How to remove space between axis & area-plot in ggplot2?
...ntinuous and scale_y_continuous. This also removes the need for adding the panel.margin parameter.
The code:
ggplot(data = uniq) +
geom_area(aes(x = year, y = uniq.p, fill = uniq.loc), stat = "identity", position = "stack") +
scale_x_continuous(limits = c(1986,2014), expand = c(0, 0)) +
sca...
What is the difference between a directory and a folder?
...irectory on a disk. It can be, for example, the printers folder or control panel folder in Windows.
Raymond Chen explains:
Windows 95 introduced Windows Explorer
and along with it the term folder.
What is the relationship between
folders and directories?
Some people believe that Wind...
Change R default library path using .libPaths in Rprofile.site fails to work
...ile.
To set environment variable R_LIBS_USER in Windows, go to the Control Panel (System Properties -> Advanced system properties -> Environment Variables -> User Variables) to a desired value (the path to your library folder), e.g.
Variable name: R_LIBS_USER
Variable value: C:/software/Rp...
How do I parse a string with a decimal point to a double?
... set whatever separator character s/he wants. S/He can open up the control panel, go into the region panel, click on advanced and change the character at any time. Even during your program run. Think of this. A good solution must be aware of this.
So, first you will have to ask yourself, where this...