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Alphabet range in Python

Instead of making a list of alphabet characters like this: 7 Answers 7 ...
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Python: Get the first character of the first string in a list?

...mylist[0][0] # get the first character from the first item in the list but mylist[0][:1] # get up to the first character in the first item in the list would also work. You want to end after the first character (character zero), not start after the first character (character zero), which is...
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All but last element of Ruby array

Let's say I have a Ruby array 14 Answers 14 ...
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Why is x86 ugly? Why is it considered inferior when compared to others? [closed]

Recently I've been reading some SO archives and encountered statements against the x86 architecture. 10 Answers ...
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JavaScript + Unicode regexes

...ation, edition 6, includes Unicode-aware regular expressions. Support must be enabled with the u modifier on the regex. See Unicode-aware regular expressions in ES6. Until ES 6 is finished and widely adopted among browser vendors you're still on your own, though. Update: There is now a transpiler na...
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How do I use shell variables in an awk script?

I found some ways to pass external shell variables to an awk script, but I'm confused about ' and " . 7 Answers ...
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Why are only final variables accessible in anonymous class?

... As noted in comments, some of this becomes irrelevant in Java 8, where final can be implicit. Only an effectively final variable can be used in an anonymous inner class or lambda expression though. It's basically due to the way Java manages closures. When ...
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Sorting HashMap by values [duplicate]

... Assuming Java, you could sort hashmap just like this: public LinkedHashMap<Integer, String> sortHashMapByValues( HashMap<Integer, String> passedMap) { List<Integer> mapKeys = new ArrayList<>(passedMap.keySet()); List<String> mapValues ...
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Why does make think the target is up to date?

... Maybe you have a file/directory named test in the directory. If this directory exists, and has no dependencies that are more recent, then this target is not rebuild. To force rebuild on these kind of not-file-related targets, y...
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SQL selecting rows by most recent date

... You can use a GROUP BY to group items by type and id. Then you can use the MAX() Aggregate function to get the most recent service month. The below returns a result set with ChargeId, ChargeType, and MostRecentServiceMonth SELECT CHARGEID, ...