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Does Eclipse have line-wrap
...g.
As if that's not enough, you can also set printer margins, tab size, etc, in Preferences>General>Editors>Text Editors where I set the Displayed Tab Width to 4 and Print Margin Column to 120 or more.
You can also check the Show Print Margin box to get a faint vertical line at the p...
Why does JPA have a @Transient annotation?
...ystem uses tools to generate entities from database. (Hibernate has those, etc...)
Now, suppose that by your business logic you need a particular field NOT to be persisted. You have to "configure" your entity in a particular way.
While Transient keyword works on an object - as it behaves within a j...
How do detect Android Tablets in general. Useragent?
...h for just "Mobile" - there could be devices with names, say "HTC Mobile", etc. I think this is the recommended approach.
– Suman
Apr 30 '12 at 16:25
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What does it mean when MySQL is in the state “Sending data”?
.... It may be the table itself, an index, a temporary table, a sorted output etc.
If you have a 1M records table (without an index) of which you need only one record, MySQL will still output the status as "sending data" while scanning the table, despite the fact it has not sent anything yet.
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How do you iterate through every file/directory recursively in standard C++?
...Is there any way to make it work with Cyrilic characters like - б, в, г etc ?
– unresolved_external
Aug 1 '12 at 19:29
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ipython: print complete history (not just current session)
...qlite:
And it even has a menu for generating plots (scatter, line, bar, etc) from your data!
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How to force LINQ Sum() to return 0 while source collection is empty
...ryable<T> chain stops (typically when you call ToList, AsEnumerable, etc.. and in this case Sum). Sum is a known and handled method by the EF Queryable Provider and will generate the related SQL statement.
– Simon Belanger
Aug 11 '15 at 1:52
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startsWith() and endsWith() functions in PHP
...ads of unnecessary work, strlen calculations, string allocations (substr), etc. The 'strpos' and 'stripos' functions return the index of the first occurrence of $needle in $haystack:
function startsWith($haystack,$needle,$case=true)
{
if ($case)
return strpos($haystack, $needle, 0) === ...
How do I check CPU and Memory Usage in Java?
... { MemoryUsage poolCollectionMemoryUsage = memoryPool.getCollectionUsage(); usedHeapMemoryAfterLastGC += poolCollectionMemoryUsage.getUsed(); } }
– danieln
Jul 1 '13 at 10:23
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How do you attach and detach from Docker's process?
...fig.json file or --detach-keys "ctrl-a,a" on the command line with attach etc.
– Matthew Hannigan
Jan 1 '18 at 2:31
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