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Is there any way to prevent input type=“number” getting negative values?
..., is there any way to prevent it using only html
Please don't suggest validation method
16 Answers
...
iPhone Navigation Bar Title text color
...able from the original produced by Apple's code, except for the color.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self)
{
// this will appear as the title in the naviga...
How to remove origin from git repository
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How to read the database table name of a Model instance?
...d part of the public API. It is prefixed with the leading underscore to avoid conflicts with names that people may actually want to use on their models.
– Ryan Hiebert
Jun 26 '18 at 14:47
...
What is the best way to uninstall gems from a rails3 project?
...es
EDIT - 24.12.2014
I see that people keep coming to this question I decided to add a little something.
The answer I gave was for the case when you maintain your gems global. Consider using a gem manager such as rbenv or rvm to keep sets of gems scoped to specific projects.
This means that no ge...
How to drop multiple columns in postgresql
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How do I delete/remove a shell function?
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Bash/sh - difference between && and ;
...ersion is more portable, e.g. will be supported by a bash-subset like Android's shell or so?
7 Answers
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git: How do I get the latest version of my code?
...eset the code
git fetch origin
git reset --hard origin/[tag/branch/commit-id usually: master]
Solution 2: Delete the folder and clone again :D
rm -rf [project_folder]
git clone [remote_repo]
Case 2: Care about local changes
Solution 1: no conflicts with new-online version
git fetch origin
g...
SQLAlchemy default DateTime
...se = declarative_base()
class Test(Base):
__tablename__ = 'test'
id = Column(Integer, primary_key=True)
created_date = Column(DateTime, default=datetime.datetime.utcnow)
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