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Parse a URI String into Name-Value Collection
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19 Answers
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Python - List of unique dictionaries
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The usual way to find just the common elements in a set is to use Python's set class. Just add all the elements to the set, then convert the set to a list, and bam the duplicates are gone.
The problem, of course, is that a set() can only contain hashable entries, and a dict ...
How can I delete one element from an array by value
I have an array of elements in Ruby
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warning: [options] bootstrap class path not set in conjunction with -source 1.5
...latform version, the correct practice is to:
Use the older -source setting.
Set the bootclasspath to compile against the rt.jar (or equivalent) for the older platform.
If the second step is not taken, javac will dutifully use the old language rules combined with new libraries, whi...
How can I scroll a web page using selenium webdriver in python?
I am currently using selenium webdriver to parse through facebook user friends page and extract all ids from the AJAX script. But I need to scroll down to get all the friends. How can I scroll down in Selenium. I am using python.
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Counting the number of elements with the values of x in a vector
I have a vector of numbers:
18 Answers
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How to find out which package version is loaded in R?
I am in a process of figuring out how to use my university cluster. It has 2 versions of R installed. System wide R 2.11 (Debian 6.0) and R 2.14.2 in non-standard location.
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Spring @PropertySource using YAML
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Another option is to set the spring.config.location through @TestPropertySource:
@TestPropertySource(properties = { "spring.config.location = classpath:<path-to-your-yml-file>" }
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Python strftime - date without leading 0?
When using Python strftime , is there a way to remove the first 0 of the date if it's before the 10th, ie. so 01 is 1 ? Can't find a % thingy for that?
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How to prevent a background process from being stopped after closing SSH client in Linux
I'm working on a Linux machine through SSH (Putty). I need to leave a process running during the night, so I thought I could do that by starting the process in background (with an ampersand at the end of the command) and redirecting stdout to a file.
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