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What are the differences between delegates and events?
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An Event declaration adds a layer of abstraction and protection on the delegate instance. This protection prevents clients of the delegate from resetting the delegate and its invocation list and only allows adding or removing targets from the invocation list.
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Section vs Article HTML5
I have a page made up of various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on...
How do you make div elements display inline?
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edited Jan 20 '18 at 23:21
Community♦
11...
How to run SQL script in MySQL?
...have to declare the SQL file as source.
mysql> source \home\user\Desktop\test.sql;
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Python call function within class
...ons, call it as a member function on the instance, self.
def isNear(self, p):
self.distToPoint(p)
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mysqldump data only
I am looking for the syntax for dumping all data in my mysql database. I don't want any table information.
8 Answers
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How do I restore a dump file from mysqldump?
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It should be as simple as running this:
mysql -u <user> -p < db_backup.dump
If the dump is of a single database you may have to add a line at the top of the file:
USE <database-name-here>;
If it was a dump of many database...
How to get first character of string?
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edited Jan 13 '16 at 12:25
Clemens Himmer
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python: how to identify if a variable is an array or a scalar
...[0, 10, 20, 30], list)
True
>>> isinstance(50, list)
False
To support any type of sequence, check collections.Sequence instead of list.
note: isinstance also supports a tuple of classes, check type(x) in (..., ...) should be avoided and is unnecessary.
You may also wanna check not isins...
How to use Bash to create a folder if it doesn't already exist?
This doesn't seem to work. Can anyone help?
6 Answers
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