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“ArrayAdapter requires the resource ID to be a TextView” xml problems
...lete dropdown i have but it did not allow scrolling nor did it allow me to select any item from the list
– kabuto178
Jan 31 '13 at 20:01
29
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
...
Selecting just one branch: fetch/merge vs. pull
People often advise you to separate "fetching" from "merging". They say instead of this:
git pull remoteR branchB
do this:
git fetch remoteR
git merge remoteR b...
What are the differences between numpy arrays and matrices? Which one should I use?
...nces between matrix objects and ndarrays
(having to do with np.ravel, item selection and sequence behavior).
The main advantage of numpy arrays is that they are more general than
2-dimensional matrices. What happens when you want a 3-dimensional array? Then
you have to use an ndarray, not a matrix ...
How does the Brainfuck Hello World actually work?
...e same way.
For the space and capital letters, different array cells are selected
and incremented or decremented as needed.
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Wolfram's Rule 34 in XKCD [closed]
...ur of rule 34: http://atlas.wolfram.com/01/01/34/
Hilighted rules (Wolfram selection): http://atlas.wolfram.com/01/01/
Index of all 256 rules: http://atlas.wolfram.com/01/01/rulelist.html
The book contains thousands of nice little diagrams.
...
Add new value to an existing array in JavaScript [duplicate]
...with indexes is not working for me. I am using it inside a map function $('select[id^="filter_"]').map(function () { var name = $(this).prop('name'); filters[name] = $(this).val();
– Happy Coder
Dec 5 '13 at 11:12
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Rails layouts per action?
...
If you are only selecting between two layouts, you can use :only:
class ProductsController < ApplicationController
layout "admin", only: [:new, :edit]
end
or
class ProductsController < ApplicationController
layout "applicatio...
How to use sed to replace only the first occurrence in a file?
... then only looked for starting on the next line. Therefore, both lines are selected in this case, and the s/foo/bar/ substitution is performed on both of them.
sed '1,/foo/ s//bar/' <<<$'1foo\n2foo\n3foo' fails: with sed: first RE may not be empty (BSD/macOS) and sed: -e expression #1, char...
What's the difference of $host and $http_host in Nginx
...equal the server_name directive's value or the actual server name that was selected if there were multiple server_name directives?
– CMCDragonkai
Mar 13 '14 at 20:03
1
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Convert Mercurial project to Git [duplicate]
...led hg-git via macports as follows:
sudo port install python27
sudo port select --set python python27
sudo port install py27-hggit
vi ~/.hgrc
.hgrc needs these lines:
[ui]
username = Name Surname <me@mydomain.com>
[extensions]
hgext.bookmarks =
hggit =
I then had success with:
hg pus...