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A Regem>x m> that will never be matched by anything
...atch a character a after the end of the string. Good luck.
WARNING:
This em>x m>pression is em>x m>pensive -- it will scan the entire line, find the end-of-line anchor, and only then not find the a and return a negative match. (See comment below for more detail.)
* Originally I did not give much thought o...
Does Python have a ternary conditional operator?
...
Yes, it was added in version 2.5. The em>x m>pression syntam>x m> is:
a if condition else b
First condition is evaluated, then em>x m>actly one of either a or b is evaluated and returned based on the Boolean value of condition. If condition evaluates to True, then a is evaluate...
Mysql - How to quit/em>x m>it from stored procedure
I have very simple question but i did't get any simple code to em>x m>it from SP using Mysql.
Can anyone share with me how to do that?
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Passing functions with arguments to another function in Python?
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I find that the limited syntam>x m> is nearly opaque; they're hard to em>x m>plain to n00bz. Yes, they do work here, and the confusing features of the syntam>x m> are absent. This is -- perhaps -- the only em>x m>ample I've seen of a lambda that's not obscure.
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How do I (or can I) SELECT DISTINCT on multiple columns?
... FROM t GROUP BY a,b,c
It's a good idea to get used to the GROUP BY syntam>x m>, as it's more powerful.
For your query, I'd do it like this:
UPDATE sales
SET status='ACTIVE'
WHERE id IN
(
SELECT id
FROM sales S
INNER JOIN
(
SELECT saleprice, saledate
FROM sales
...
Where do I find old versions of Android NDK? [closed]
...he link to the NDK that you want and download it from dl.google.com:
Linum>x m> em>x m>ample:
http://dl.google.com/android/ndk/android-ndk-r9b-linum>x m>-m>x m>86.tar.bz2
http://dl.google.com/android/ndk/android-ndk-r9b-linum>x m>-m>x m>86_64.tar.bz2
OS m>X m> em>x m>ample:
http://dl.google.com/android/ndk/android-ndk-r9b-darwin-m>x m>86.ta...
How to validate an email address in PHP
...emailaddress
}
Additionally you can check whether the domain defines an Mm>X m> record:
if (!checkdnsrr($domain, 'Mm>X m>')) {
// domain is not valid
}
But this still doesn't guarantee that the mail em>x m>ists. The only way to find that out is by sending a confirmation mail.
Now that you have your eas...
Python: Find in list
... the elements inside myList. Maybe you try to find a string that does not em>x m>actly match one of the items or maybe you are using a float value which suffers from inaccuracy.
As for your second question: There's actually several possible ways if "finding" things in lists.
Checking if something is in...
How can I return pivot table output in MySQL?
...me advice on how to deal with pivot tables the sql way generally with the em>x m>ample from peku who asked the question in the first place.
Maybe the link comes back soon, I'll keep an eye out for it.
The spreadsheet way...
Many people just use a tool like MSEm>x m>cel, OpenOffice or other spreadsheet-tool...
Can't get rid of header m>X m>-Powered-By:Em>x m>press
I am running a server on nodejs with em>x m>press. I can't seem to get rid of the header:
13 Answers
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