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Why are C# 3.0 object initializer constructor parentheses optional?
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This question was the subject of my blog on September 20th 2010. Josh and Chad's answers ("they add no value so why require them?" and "to eliminate redundancy") are basically correct. To flesh that out a bit more:
The feature of allowing you to elide the argument list as part ...
How can I convert this foreach code to Parallel.ForEach?
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128
string[] lines = File.ReadAllLines(txtProxyListPath.Text);
List<string> list_lines = new ...
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...
Write a program that will surely go into deadlock [closed]
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UPDATE: This question was the subject of my blog in January 2013. Thanks for the great question!
How can we write a program that will always go into deadlock no matter how the threads are scheduled?
Here's an example in C#. Note that the program appears to contain no locks and...
C# Events and Thread Safety
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answered Apr 24 '09 at 15:53
Jon SkeetJon Skeet
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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...
How to HTML encode/escape a string? Is there a built-in?
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edited Apr 2 '16 at 21:45
the Tin Man
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How to get the request parameters in Symfony 2?
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422
The naming is not all that intuitive:
use Symfony\Component\HttpFoundation\Request;
public fu...