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How to process SIGTERM signal gracefully?

...tion before shuting down gracefully. The False value is set only once, and then it can only go from False to True so multiple access is not an issue. – Alceste_ Jul 25 '18 at 15:35 ...
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View's getWidth() and getHeight() returns 0

...at being said, you can use a dimension resource to define the button size, then reference that dimension resource from your layout file and your source code, to avoid this problem. share | improve t...
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What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?

... not performed at all if you specify zero reducers (setNumReduceTasks(0)). Then, the MapReduce job stops at the map phase, and the map phase does not include any kind of sorting (so even the map phase is faster). UPDATE: Since you are looking for something more official, you can also read Tom Whit...
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The OutputPath property is not set for this project

...in your solution. If any of them has a reference with an red x next to it, then it you have found your problem. That assembly reference cannot be found by the solution. The error message is a bit confusing but I've seen this many times. ...
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Does a finally block run even if you throw a new Exception?

...itionally, if a method in your finally block throws an uncaught exception, then nothing after that will be executed (i.e. the exception will be thrown as it would in any other code). A very common case where this happens is java.sql.Connection.close(). As an aside, I am guessing that the code sampl...
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How to debug Google Apps Script (aka where does Logger.log log to?)

...was make sure the cell that I wanted it to treat as "edited" was selected, then in Script Editor, I would go to Run->onEdit. Then my breakpoint would be hit. However, I did have to stop using the event argument that gets passed into the onEdit function - you can't simulate that by doing Run->...
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Passing an array to a query using a WHERE clause

... (?, ?, ?) Again note that there is a ? for each item in the input array. Then we'll use PDO or MySQLi to prepare and execute the query as noted above. Using the IN() operator with strings It is easy to change between strings and integers because of the bound parameters. For PDO there is no change ...
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How to unit test an object with database queries

...lowest level access to the database, over which I extracted an interface. Then I built an application aware database layer on top of that. This is the layer that holds all the raw SQL queries and other information. The rest of the application interacts with this higher-level database. I've found...
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How to create a release signed apk file using Gradle?

...ease { signingConfig signingConfigs.release } } .... Then you can run gradle assembleRelease Also see the reference for the signingConfigs Gradle DSL share | improve this an...
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Finding a branch point with Git?

...es use the same branches on both sides). I found it safer to use diff's if-then-else mode and erase changed/deleted lines from its output instead of counting on having big enough context., by: diff --old-line-format='' --new-line-format='' <(git rev-list …) <(git rev-list …)|head -1. ...