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Break or return from Java 8 stream forEach?
..., but one of the other methods available on streams; which one, depends on what your goal is.
For example, if the goal of this loop is to find the first element which matches some predicate:
Optional<SomeObject> result =
someObjects.stream().filter(obj -> some_condition_met).findFirst...
How can I get useful error messages in PHP?
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I get a blank page from that code. What do you mean by "you have a error in the shutdown handler" and what should I do to solve the problem?
– Paolo M
Sep 24 '14 at 23:08
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from list of integers, get number closest to a given value
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what about also returning the index that this happened in the list?
– Charlie Parker
Jul 10 '16 at 20:26
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Using generic std::function objects with member functions in one class
... I recommend to avoid global capture [=] and use [this] to make it clearer what is captured (Scott Meyers - Effective Modern C++ Chapter 6. item 31 - Avoid default capture modes)
– Max Raskin
Aug 29 '16 at 13:57
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jQuery Validate Plugin - Trigger validation of single field
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This method seems to do what you want:
$('#email-field-only').valid();
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How can I check if a checkbox is checked?
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..What if I don't want it to check it for me and I just want to see if it's checked or not?
– Mark Kramer
Feb 17 '17 at 0:18
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Can you attach Amazon EBS to multiple instances?
... I use this same setup and attach the EBS to multiple machine instances or what's another solution?
11 Answers
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How can I count the occurrences of a list item?
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@BramVanroy: What isinstance calls? Even with millions of strings, calling Counter only involves one isinstance call, to check whether its argument is a mapping. You most likely misjudged what's eating all your time.
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How to debug Lock wait timeout exceeded on MySQL?
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What gives this away is the word transaction. It is evident by the statement that the query was attempting to change at least one row in one or more InnoDB tables.
Since you know the query, all the tables being accessed are ...
Creating an empty list in Python
What is the best way to create a new empty list in Python?
5 Answers
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