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Adding git branch on the Bash command prompt
...ple (Mac OS X 10.15):
$ find / -name 'git-prompt.sh' -type f -print -quit 2>/dev/null
/Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh
Option 2: Pull the script from GitHub.
Next, add the following line to your .bashrc/.zshrc:
source ~/.git-prompt.sh
Finally, change you...
Validate uniqueness of multiple columns
...
321
You can scope a validates_uniqueness_of call as follows.
validates_uniqueness_of :user_id, :s...
Can I change the fill color of an svg path with CSS?
...
225
Yes, you can apply CSS to SVG, but you need to match the element, just as when styling HTML. ...
Troubleshooting “The use statement with non-compound name … has no effect”
...
answered Feb 16 '12 at 18:42
Lightness Races in OrbitLightness Races in Orbit
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Is there a Rake equivalent in Python?
...
28
Paver has a similar set of goals, though I don't really know how it compares.
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sed edit file in place
... |
edited Jun 10 '18 at 12:23
Iulian Onofrei
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an...
How do I create directory if it doesn't exist to create a file?
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edited Nov 20 '18 at 9:59
BKSpurgeon
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SQLAlchemy IN clause
...
How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Without the ORM, it would be
session.execute(
select(
[MyUserTable.c.id, MyUserTable.c.name],
MyUserTable.c.id.in_((123, 456))
)
).fetchall()
select() takes two parameters,...
Use images instead of radio buttons
...: pointer;
}
/* CHECKED STYLES */
[type=radio]:checked + img {
outline: 2px solid #f00;
}
<label>
<input type="radio" name="test" value="small" checked>
<img src="http://placehold.it/40x60/0bf/fff&text=A">
</label>
<label>
<input type="radio" name="tes...