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Insert Unicode character into JavaScript
... page. I am using its HTML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML element; however, when I try to put it into my JS, e.g. var Omega = Ω , it parses that code as JS and the whole thing doesn't work. Anyone know how...
Getting Django admin url for an object
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edited Feb 19 '14 at 1:53
Community♦
111 silver badge
answered May 11 '09 at 21:40
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Search all the occurrences of a string in the entire project in Android Studio
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dialog, which allows you to search the whole workspace.
Also in IDEA 13 there is an awesome "Search Everywhere" option, by default called by double Shift. It allows you to search in project, files, classes, settings, and so on.
Also you can search from Project Structure dialog with "Find in Pat...
Enabling WiFi on Android Emulator
...id emulator? I have tried to find this but everyone is confusing WiFi with 3G.
6 Answers
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
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1392
You need to read the Python Unicode HOWTO. This error is the very first example.
Basically, s...
Django's SuspiciousOperation Invalid HTTP_HOST header
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edited Apr 25 '13 at 8:04
Henrik Heimbuerger
8,92344 gold badges5050 silver badges6565 bronze badges
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Rails - How to use a Helper Inside a Controller
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edited Aug 28 '19 at 13:49
SRack
7,60744 gold badges3333 silver badges4747 bronze badges
answered Fe...
Number of lines in a file in Java
...far, about 6 times faster than readLines. On a 150MB log file this takes 0.35 seconds, versus 2.40 seconds when using readLines(). Just for fun, linux' wc -l command takes 0.15 seconds.
public static int countLinesOld(String filename) throws IOException {
InputStream is = new BufferedInputStrea...
Hibernate Criteria returns children multiple times with FetchType.EAGER
... driving table. If
you have 5 orders in the database, and each order has 3 line items,
the resultset will be 15 rows. The Java result list of these queries
will have 15 elements, all of type Order. Only 5 Order instances will
be created by Hibernate, but duplicates of the SQL resultset are
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