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How to Animate Addition or Removal of Android ListView Rows
...e_out_right
);
anim.setDuration(500);
listView.getChildAt(index).startAnimation(anim );
new Handler().postDelayed(new Runnable() {
public void run() {
FavouritesManager.getInstance().remove(
FavouritesManager.getInstance().getTripManagerAtIndex(index)
...
Sum a list of numbers in Python
... [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
sm = sum(a[0:len(a)]) # Sum of 'a' from 0 index to 9 index. sum(a) == sum(a[0:len(a)]
print(sm) # Python 3
print sm # Python 2
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...
Getting Django admin url for an object
...
I had a similar issue where I would try to call reverse('admin_index') and was constantly getting django.core.urlresolvers.NoReverseMatch errors.
Turns out I had the old format admin urls in my urls.py file.
I had this in my urlpatterns:
(r'^admin/(.*)', admin.site.root),
which gets...
Git format-patch to be svn compatible?
...-e "s/^--- .*/& (revision $REV)/" \
-e "s/^diff --git [^[:space:]]*/Index:/" \
-e "s/^index.*/===================================================================/"
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htaccess Access-Control-Allow-Origin
...riteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule ^.*$ index.php [NC,L]
to
RewriteEngine On
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
Rewrit...
How to add an empty column to a dataframe?
...
@craymichael It's been a while but I believe I had number-indexed columns with no names and named rows and it just created a new row at the end.
– logicbloke
Jun 13 '19 at 6:54
...
Which one is the best PDF-API for PHP? [closed]
...mes to html to pdf.
Check out the examples here http://www.mpdf1.com/mpdf/index.php?page=Examples
I found it useful for designing invoices, receipts and simple prints etc.
However the website itself says that pdfs generated from mpdf tend to be larger in size.
...
How to split data into training/testing sets using sample function
...,3,4,5,6,7,8,9,10 and you followed this code, what prevents a train having index 4 and test having -6 -> 10 - 6 = 4 as well?
– goldisfine
May 5 '14 at 13:09
...
Is there a naming convention for MySQL?
... or remove columns from a table at a later date.
Some other points are:
Index Naming Conventions
You may wish to introduce a naming convention for indexes - this will be a great help for any database metadata work that you might want to carry out. For example you might just want to call an index...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...d(self, line):
pass
def complete_send(self, text, line, start_index, end_index):
if text:
return [
address for address in addresses
if address.startswith(text)
]
else:
return addresses
if __name__ == '...