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What is the easiest way to make a C++ program crash?
...te it in an unusual way. Please contact the application's support team for more information.".
– Vadzim
Jul 3 '18 at 15:01
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Questions every good Java/Java EE Developer should be able to answer? [closed]
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Best practices for SQL varchar column length [closed]
...rwinBrandstetter: Thanks for the link. Looks like varchar(max) is probably more like Oracle's CLOB
– a_horse_with_no_name
Nov 28 '11 at 20:42
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echo that outputs to stderr
...the same file: the one file descriptor #2 was originally referring to. For more information see the Bash Hackers Illustrated Redirection Tutorial.
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Why does Java allow us to compile a class with a name different than the file name?
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The rationale is to allow more than one top-level class per .java file.
Many classes—such as event listeners—are of local use only and the earliest versions of Java did not support nested classes. Without this relaxation of the "filename = class ...
How to check if a String contains another String in a case insensitive manner in Java?
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is this approach using Pattern more performant than s1.toLowerCase().contains(s2.toLowerCase()) ?
– Rajat Gupta
Aug 9 '12 at 10:24
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Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...hat executed query will return one and only one row. If you get no rows or more than one row that will result in IncorrectResultSizeDataAccessException . Now the correct way is not to catch this exception or EmptyResultDataAccessException, but make sure the query you are using should return only one...
Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
...d not be taken away. However, for most people and most use cases there are more appropriate things to use which you mentioned, such as thread pools (which provide a nice way of handling many small jobs in parallel without overloading the machine by spawning 2000 threads at once), BackgroundWorker (w...
Should flux stores, or actions (or both) touch external services?
...nd it an action, and check to see if the state changed as expected. Furthermore, one of the core concepts in flux is to prevent cascading dispatches and to prevent multiple dispatches at once; this is very difficult to do when your stores do asynchronous processing.
All action dispatches happen from...