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How to split one string into multiple strings separated by at least one space in bash shell?
...
set $text [this will put the words into $1,$2,$3...etc]
– Rajesh
Apr 9 '14 at 2:40
35
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jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
...e reason for the error is the same origin policy. It only allows you to do XMLHTTPRequests to your own domain. See if you can use a JSONP callback instead:
$.getJSON( 'http://<url>/api.php?callback=?', function ( data ) { alert ( data ); } );
...
How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...n 2 manual:
CPython implementation detail: Objects of different types except numbers are ordered by their type names; objects of the same types that don’t support proper comparison are ordered by their address.
When you order two strings or two numeric types the ordering is done in the expec...
Can I use the range operator with if statement in Swift?
...99 ~= statusCode {
print("success")
}
Or a switch-statement with an expression pattern (which uses the pattern-match
operator internally):
switch statusCode {
case 200 ... 299:
print("success")
default:
print("failure")
}
Note that ..< denotes a range that omits the upper value, ...
How to insert a newline in front of a pattern?
...
This works in bash and zsh, tested on Linux and OS X:
sed 's/regexp/\'$'\n/g'
In general, for $ followed by a string literal in single quotes bash performs C-style backslash substitution, e.g. $'\t' is translated to a literal tab. Plus, sed wants your newline lite...
How do you run your own code alongside Tkinter's event loop?
...t opencv and tkinter to work together properly and cleanly close when the [X] button was clicked, this along with win32gui.FindWindow(None, 'window title') did the trick! I'm such a noob ;-)
– JxAxMxIxN
Oct 16 '16 at 14:48
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Pretty-print an entire Pandas Series / DataFrame
...
You can also use the option_context, with one or more options:
with pd.option_context('display.max_rows', None, 'display.max_columns', None): # more options can be specified also
print(df)
This will automatically return the options to their previous ...
Should I implement __ne__ in terms of __eq__ in Python?
... no implied relationships
among the comparison operators. The
truth of x==y does not imply that x!=y
is false. Accordingly, when defining
__eq__(), one should also define __ne__() so that the operators will behave as expected.
In a lot of cases (such as this one), it will be as simple as n...
SQL left join vs multiple tables on FROM line?
...
The old syntax, with just listing the tables, and using the WHERE clause to specify the join criteria, is being deprecated in most modern databases.
It's not just for show, the old syntax has the possibility of being ambiguous when you u...
Like Operator in Entity Framework?
..., this link should help. Go to this answer if you are already using EF 6.2.x. To this answer if you're using EF Core 2.x
Short version:
SqlFunctions.PatIndex method - returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found,...