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A worthy developer-friendly alternative to PayPal [closed]
I understand payments are a tricky thing, but I'm yet to find a worthy alternative to PayPal. I want to change from PayPal because I think they are expensive and it doesn't work in all countries. Furthermore, I think that the API is sufficient, but could be better. The API documentation, however, is...
psql: could not connect to server: No such file or directory (Mac OS X)
...move all Postgres folders :
rm -r /usr/local/var/postgres
rm -r /Users/<username>/Library/Application\ Support/Postgres
Reinstall postgresql with brew : brew install postgresql
Start server : brew services start postgresql
You should now have to create your databases... (createdb)
...
Why are we not to throw these exceptions?
... other system exceptions that are entirely undesired and point out real faults.
The same reason also applies to SystemException. If you look at the list of derived types, you can see a huge number of other exceptions with very different semantics.
NullReferenceException and IndexOutOfRangeExceptio...
Converting a view to Bitmap without displaying it in Android?
...e zero. Its possible to measure it like this:
if (v.getMeasuredHeight() <= 0) {
v.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
Bitmap b = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(b);
v.layo...
How to select all records from one table that do not exist in another table?
...lumn. If there is no such row, we just leave the table2 portion of our result empty for that row. Then we constrain our selection by picking only those rows in the result where the matching row does not exist. Finally, We ignore all fields from our result except for the name column (the one we are s...
Rails DB Migration - How To Drop a Table?
..._table.rb
Now edit that file to look like this:
class DropProductsTable < ActiveRecord::Migration
def up
drop_table :products
end
def down
raise ActiveRecord::IrreversibleMigration
end
end
The only thing I added was drop_table :products and raise ActiveRecord::IrreversibleMig...
Is it possible to animate scrollTop with jQuery?
...
You can just use .animate() the scrollTop property, like this:
$("html, body").animate({ scrollTop: "300px" });
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Git Pull While Ignoring Local Changes?
...If you want to fully reset to the remote's state, git reset --hard origin/<branch> - but often and in this case, those two commits you're ahead of origin by are work you did, not something you want to throw away.
– Cascabel
Mar 8 '13 at 15:23
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GoogleTest: How to skip a test?
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just found it too and filters
– User
Aug 26 '11 at 17:01
@Bill, I f...
How to cherry pick from 1 branch to another
..., it creates a new commit with a new SHA. If you do:
git cherry-pick -x <sha>
then at least you'll get the commit message from the original commit appended to your new commit, along with the original SHA, which is very useful for tracking cherry-picks.
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