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Is there a way to change the spacing between legend items in ggplot2?
...() +
coord_flip() +
scale_fill_brewer("Cyl", palette = "Dark2") +
theme_minimal(base_size = 14) +
theme(legend.position = 'top',
legend.spacing.x = unit(1.0, 'cm'))
Note: If you only want to expand the spacing to the right of the legend text, use stringr::str_pad()
Example: Mov...
How to pull a random record using Django's ORM?
...nts paintings I present on my site. On the main webpage I'd like to show some of them: newest, one that was not visited for most time, most popular one and a random one.
...
What do REFRESH and MERGE mean in terms of databases?
...
REFRESH means "pull any state changes from the database into my representation". Cascading this is simple; it means that all associated entities are refreshed.
MERGE means something complex that approximates "save" but is more like...
Show and hide a View with a slide up/down animation
...ing animation will slide a View down by its height and fade it in at the same time:
// Prepare the View for the animation
view.setVisibility(View.VISIBLE);
view.setAlpha(0.0f);
// Start the animation
view.animate()
.translationY(view.getHeight())
.alpha(1.0f)
.setListener(null);
You ...
Android - set TextView TextStyle programmatically?
... TextView programmatically? There doesn't appear to be a setTextStyle() method.
11 Answers
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iOS: Access app-info.plist variables in code
... the following...
[[NSBundle mainBundle] objectForInfoDictionaryKey:key_name];
For example to get the version number you might do the following
NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];
There is a gotcha in that the version number now has two...
How to capitalize the first character of each word in a string
...alize(str) (from apache commons-text)
(Note: if you need "fOO BAr" to become "Foo Bar", then use capitalizeFully(..) instead)
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Java enum - why use toString instead of name
If you look in the enum api at the method name() it says that:
7 Answers
7
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How to move all files including hidden files into parent directory via *
...e the directory and the parent directory (See What do “.” and “..” mean when in a folder?).
If you want to just copy, you can use a mere:
cp -r /path/subfolder/. /path/
# ^
# note the dot!
This will copy all files, both normal and hidden ones, si...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网移动版 - 专注IT技能提升
CGridCellNumeric - A numeric cell class for the MFC GridCGridCellNumeric-A-numeric-cell-class-for-the-MFC-GridCGridCellNumeric MFC GridA locale aware, editable, self validating numeric cell class for the MFC Grid. Configurable for integers, floating...A locale aware, editable, self validating numeri...