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Why does .NET use banker's rounding as default?
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answered Nov 22 '08 at 19:57
KibbeeKibbee
61.9k2626 gold badges136136 silver badges176176 bronze badges
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How do I print out the contents of an object in Rails for easy debugging?
...ssor :name, :age
end
user = User.new
user.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user.to_yaml
#=> --- !ruby/object:User
#=> age: 30
#=> name: John Smith
Hope that helps.
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JavaScript implementation of Gzip [closed]
...+ "").split("");
var out = [];
var currChar;
var phrase = data[0];
var code = 256;
for (var i=1; i<data.length; i++) {
currChar=data[i];
if (dict[phrase + currChar] != null) {
phrase += currChar;
}
else {
out.push(phrase....
Count the number of occurrences of a character in a string in Javascript
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802
I have updated this answer. I like the idea of using a match better, but it is slower:
console...
How do you check if a selector matches something in jQuery? [duplicate]
...e slower- you can do:
jQuery.fn.exists = function(){return this.length>0;}
Then in your code you can use
if ($(selector).exists()) {
// Do something
}
As answered here
share
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improve t...
How to output in CLI during execution of PHP Unit tests?
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200
UPDATE
Just realized another way to do this that works much better than the --verbose command ...
std::vector versus std::array in C++
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answered Dec 12 '10 at 23:13
Matteo ItaliaMatteo Italia
112k1616 gold badges173173 silver badges273273 bronze badges
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Maven and adding JARs to system scope
...gt;
<artifactId>mylib-core</artifactId>
<version>0.0.1</version>
</dependency>
then, add maven-install-plugin
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-install-plugin</artifactId>
<vers...
type object 'datetime.datetime' has no attribute 'datetime'
...lib/python2.6/lib-dynload/datetime.so'>
>>> datetime.datetime(2001,5,1)
datetime.datetime(2001, 5, 1, 0, 0)
But, if you import datetime.datetime:
>>> from datetime import datetime
>>> datetime
<type 'datetime.datetime'>
>>> datetime.datetime(2001,5,1) ...
Making an array of integers in iOS
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160
You can use a plain old C array:
NSInteger myIntegers[40];
for (NSInteger i = 0; i < 40; i+...