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iReport not starting using JRE 8
...rom https://sourceforge.net/projects/ireport/files/iReport/iReport-5.6.0/
2) Download jre-7u67-windows-x64.tar.gz (the one packed in a tar) from https://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html
3) Extract the iReport and in the extracted folder th...
C# Events and Thread Safety
...
answered Apr 24 '09 at 15:53
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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Call a function with argument list in python
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270
To expand a little on the other answers:
In the line:
def wrapper(func, *args):
The * next...
IN vs OR in the SQL WHERE Clause
...xed I got these results:
SELECT COUNT(*) FROM t_inner WHERE val IN (1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000);
1 row fetched in 0.0032 (1.2679 seconds)
SELECT COUNT(*) FROM t_inner WHERE val = 1000 OR val = 2000 OR val = 3000 OR val = 4000 OR val = 5000 OR val = 6000 OR val = 7000 OR v...
Junit: splitting integration test and Unit tests
...lt;artifactId>maven-surefire-plugin</artifactId>
<version>2.11</version>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit47</artifactId>
<version>2.12</version&g...
How to generate a random number between a and b in Ruby?
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324
UPDATE: Ruby 1.9.3 Kernel#rand also accepts ranges
rand(a..b)
http://www.rubyinside.com/ru...
Find and replace in file and overwrite file doesn't work, it empties the file
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923
When the shell sees > index.html in the command line it opens the file index.html for writi...
How to count the number of occurrences of an element in a List
...
22 Answers
22
Active
...
Decode HTML entities in Python string?
... 3.4+
Use html.unescape():
import html
print(html.unescape('&pound;682m'))
FYI html.parser.HTMLParser.unescape is deprecated, and was supposed to be removed in 3.5, although it was left in by mistake. It will be removed from the language soon.
Python 2.6-3.3
You can use HTMLParser.unesca...
Rails check if yield :area is defined in content_for
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217
@content_for_whatever is deprecated.
Use content_for? instead, like this:
<% if content_fo...