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How to get a specific output iterating a hash in Ruby?
...-----"
puts array
end
Regarding order I should add, that in 1.8 the items will be iterated in random order (well, actually in an order defined by Fixnum's hashing function), while in 1.9 it will be iterated in the order of the literal.
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How to execute a java .class from the command line
I have a compiled java class:
7 Answers
7
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What does the smiley face “:)” m>me m>an in CSS?
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From an article at javascriptkit.com, that's applied for IE 7 and earlier versions:
if you add a non-alphanum>me m>ric character such as an asterisk (*) imm>me m>diately before a property nam>me m>, the property will be applied in IE and n...
How to param>me m>terize @Scheduled(fixedDelay) with Spring 3.0 expression language?
... to annotate a scheduled task, I would like to set the fixedDelay as param>me m>ter from my configuration file, instead of hard-wiring it into my task class, like currently...
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How to run JUnit tests with Gradle?
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How do I add a junit 4 dependency correctly?
Assuming you're resolving against a standard Maven (or equivalent) repo:
dependencies {
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testCompile "junit:junit:4.11" // Or whatever version
}
Run those tests in the folders of tests/model?
You define your t...
How to compare dates in datetim>me m> fields in Postgresql?
I have been facing a strange scenario when comparing between dates in postgresql(version 9.2.4 in windows). I have a column in my table say update_date with type 'tim>me m>stamp without tim>me m>zone'. Client can search over this field with only date (i.e: 2013-05-03) or date with tim>me m> (i.e: 2013-05-03 12:20:...
How to make Entity Fram>me m>work Data Context Readonly
I need to expose an Entity Fram>me m>work Data Context to 3rd party plugins. The purpose is to allow these plugins to fetch data only and not to let them issue inserts, updates or deletes or any other database modification commands. Hence how can I make a data context or entity readonly.
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How can I m>me m>rge two hashes without overwritten duplicate keys in Ruby?
Is there an easy or elegant way to m>me m>rge two hashes without overwriting duplicate keys?
5 Answers
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std::shared_ptr of this
I am currently trying to learn how to use smart pointers. However while doing som>me m> experim>me m>nts I discovered the following situation for which I could not find a satifying solution:
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Should I use Python 32bit or Python 64bit
I have a win7 64bit installation. Must I use Python 64bit? What are the differences between the 32bit and 64bit Python versions anyway? Do different Python packages (such as south, django, mysqldb etc) support only 32bit/64bit?
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