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Least common multiple for 3 or more numbers
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a recursive algorithm definition does not necessarily mean a recursive subroutine. You can implement this in a loop pretty simply. Thanks for the perfect answer.
– Marius
Jun 27 '14 at 16:43
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How to close current tab in a browser window?
...other tabs in the browser. When the user clicks the close link, an alert message should appear asking the user to confirm with two buttons, "YES" and "NO". If the user clicks "YES", close that page and If "NO", do nothing.
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Getting an object from an NSSet
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There are several use cases for a set. You could enumerate through (e.g. with enumerateObjectsUsingBlock or NSFastEnumeration), call containsObject to test for membership, use anyObject to get a member (not random), or convert it to an array (in no particular order) with allOb...
Build unsigned APK file with Android Studio
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I would recommend you to build your APK file with Gradle:
Click the dropdown menu in the toolbar at the top (Open 'Edit Run/Debug configurations' dialog)
Select "Edit Configurations"
Click the "+"
Select "Gradle"
Choose your module as ...
Google App Engine: Is it possible to do a Gql LIKE query?
...ng a a combination of > and < queries.) This is also why the development environment monitors all the queries you do and automatically adds any missing indexes to your index.yaml file.
There is no way to index for a LIKE query so it's simply not available.
Have a watch of this Google IO ses...
Is there a (repeat-last-command) in Emacs?
Frequently, I've dug into apropos and docs looking for something like the following only to give up to get back to the task at hand:
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Remove a cookie
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You May Try this
if (isset($_COOKIE['remember_user'])) {
unset($_COOKIE['remember_user']);
setcookie('remember_user', null, -1, '/');
return true;
} else {
return false;
}
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Is there a way to check which CSS styles are being used or not used on a web page?
...will be in the tab as a part of firebug where you have net and all//// let me know if you need anything else
– kobe
Dec 5 '10 at 21:09
33
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Check if multiple strings exist in another string
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a_string = "A string is more than its parts!"
matches = ["more", "wholesome", "milk"]
if any(x in a_string for x in matches):
Similarly to check if all the strings from the list are found, use all instead of any.
share
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How do I get a list of column names from a psycopg2 cursor?
... general way to generate column labels directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
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