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Split comma-separated strings in a column into separate rows
...ne B
25 Anthony Harvey A
Note the use of rep to build the new AB column. Here, sapply returns the number of names in each of the original rows.
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Creating a directory in CMake
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3702115%2fcreating-a-directory-in-cmake%23new-answer', 'question_page');
}
);
...
HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f13147210%2fhtml-body-says-cz-shortcut-listen-true-with-chromes-developer-tools%23new-answer', 'question_page');
}
);
...
list every font a user's browser can display
... @alex Yes. It might give the wrong impression to developers, especially new ones. I suggest editing your answer to better explain the pros and cons of using Flash, maybe just "It's not recommended, but..." or something like that.
– Jared
Jul 4 '13 at 1:52
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How do I calculate square root in Python?
... late to answer but most simple and accurate way to compute square root is newton's method.
You have a number which you want to compute its square root (num) and you have a guess of its square root (estimate). Estimate can be any number bigger than 0, but a number that makes sense shortens the recu...
How to git commit a single file/directory
... to be more explicit, git commit -m 'my notes' -- path/to/my/file.ext.
Incidentally, git v1.5.2.1 is 4.5 years old. You may want to update to a newer version (1.7.8.3 is the current release).
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How can I get the full/absolute URL (with domain) in Django?
...uest object, and defaults to the site object you have configured with SITE_ID in settings.py if request is None. Read more in documentation for using the sites framework
e.g.
from django.contrib.sites.shortcuts import get_current_site
request = None
full_url = ''.join(['http://', get_current_site(...
Delaying a jquery script until everything else has loaded
... last on the page. Inside the last $(document).ready(), you can trigger a new custom event to fire after all the others..
Wrap your code in an event handler for the new custom event.
<html>
<head>
<script>
$(document).on("my-event-afterLastDocumentReady", function () {
...
Select where count of one field is greater than one
...t face value:
SELECT *
FROM db.table
HAVING COUNT(someField) > 1
Ideally, there should be a GROUP BY defined for proper valuation in the HAVING clause, but MySQL does allow hidden columns from the GROUP BY...
Is this in preparation for a unique constraint on someField? Looks like it shou...
Django import error - no module named django.conf.urls.defaults
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...