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FixedThreadPool vs CachedThreadPool: the lesser of two evils
...hould use for your situation as there are no negative consequence to using one for long running threads. The comment in the java doc about CachedThreadPools being suitable for short tasks merely suggest that they are particularly appropriate for such cases, not that they cannot or should not be use...
What is the difference between 'git pull' and 'git fetch'?
...ing your repository up to date" <- isn't the repository update already done by fetch? don't you mean it brings your local branches up-to-date with the remote branches? To the merge: It merges the remote branches with your local copies of those branches, or what exactly does it merge here?
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)
...over procedural languages back in the 70's when it was invented. But it's honestly not all it's cracked up to be. In many cases it is clumsy and verbose and it doesn't really promote reusable code or modularity.
That is why the C++ community is today far more interested in generic programming, and ...
React.js: Wrapping one component into another
...ld" statements, that allow to do some sort of inversion of control to wrap one template inside of another.
3 Answers
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MySQL Select all columns from one table and some from another table
How do you select all the columns from one table and just some columns from another table using JOIN? In MySQL.
4 Answers
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Use tnsnames.ora in Oracle SQL Developer
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everyone, Just a little update on this old (but quite helpfull) post : don't try to use a symbolic link on Windows. SQL developper doesn't seem to know how to use it. Made me lose some time. Hope it'll save yours.
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How do I set the table cell widths to minimum except last column?
...e width approach for my needs as I have multiple wide columns (rather than one wide column as the solution above works better for). I removed width: 99% from expand and added width: 1% to shrink and this solution worked well for me!
– Campbeln
Jun 13 '14 at 1:2...
GROUP BY with MAX(DATE) [duplicate]
...ated columns in your result set which are not grouped. If a train has only one destination, then just add the destination column to your group by clause, otherwise you need to rethink your query.
Try:
SELECT t.Train, t.Dest, r.MaxTime
FROM (
SELECT Train, MAX(Time) as MaxTime
FROM Trai...
How do I pause my shell script for a second before continuing?
...5m # Waits 5 minutes.
sleep 5h # Waits 5 hours.
sleep 5d # Waits 5 days.
One can also employ decimals when specifying a time unit; e.g. sleep 1.5s
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How can jQuery deferred be used?
...in both cases. jQuery.when() handles a non-Promise/Deferred as a Completed one, immediately executing any .done() or .then() on the chain.
Deferreds are perfect for when the task may or may not operate asynchronously, and you want to abstract that condition out of the code.
Another real world exam...