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JavaScript regex multiline flag doesn't work
...fier, also known as the dotall modifier. It forces the dot . to also match newlines, which it does not do by default.
The bad news is that it does not exist in JavaScript (it does as of ES2018, see below). The good news is that you can work around it by using a character class (e.g. \s) and its neg...
How do I find the authoritative name-server for a domain name?
...180.230#53
Non-authoritative answer:
stackoverflow.com
origin = ns51.domaincontrol.com # ("primary name server" on Windows)
mail addr = dns.jomax.net # ("responsible mail addr" on Windows)
serial = 2008041300
refresh = 28800
retry = 7200
expire ...
How to change the Content of a with Javascript
...
Like this:
document.getElementById('myTextarea').value = '';
or like this in jQuery:
$('#myTextarea').val('');
Where you have
<textarea id="myTextarea" name="something">This text gets removed</textarea>
For all the downvoters and non-bel...
multiple definition of template specialization when using different objects
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4445654%2fmultiple-definition-of-template-specialization-when-using-different-objects%23new-answer', 'question_page');
}
);...
Local variables in nested functions
... to not rely on closures. You can use a partial function instead, create a new function scope, or bind the variable as a default value for a keyword parameter.
Partial function example, using functools.partial():
from functools import partial
def pet_function(cage=None):
print "Mary pets the...
Multiple commands in an alias for bash
...sts comm; then
comm -3 "$1" "$2"
fi | less
}
A function is a new command that has internal logic. It isn't simply a rename of another command. It does internal operations.
Technically, aliases in the Bash shell language are so limited in capabilities that they are extremely ill suit...
How can I prevent the scrollbar overlaying content in IE10?
...the comment in the latest Boostrap source file (updated my answer with the new comments), which now mentions the use of a UA sniffing script to apply this to "only the Surface/desktop Windows 8" - check out the issue link github.com/twbs/bootstrap/issues/10497
– xec
...
SQL - Select first 10 rows only?
...
SELECT *
FROM (SELECT ROW_NUMBER () OVER (ORDER BY user_id) user_row_no, a.* FROM temp_emp a)
WHERE user_row_no > 1 and user_row_no <11
This worked for me.If i may,i have few useful dbscripts that you can have look at
Useful Dbscripts
...
How to frame two for loops in list comprehension python
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f18551458%2fhow-to-frame-two-for-loops-in-list-comprehension-python%23new-answer', 'question_page');
}
);
...
Oracle PL/SQL - How to create a simple array variable?
...o being able to add more than one item (from my understanding of it, still new to arrays in SQL).
– Jonathan Van Dam
Jul 7 '17 at 21:17
...