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npm - how to show the latest version of a package
...an use:
npm show {pkg} version
(so npm show express version will return now 3.0.0rc3).
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MS-DOS Batch file pause with enter key
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You can do it with the pause command, example:
dir
pause
echo Now about to end...
pause
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Turn off CSRF token in rails 3
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With Rails 4, you now have the option to write in skip_before_action instead of skip_before_filter.
# Works in Rails 4 and 5
skip_before_action :verify_authenticity_token
or
# Works in Rails 3 and 4 (deprecated in Rails 4 and removed in R...
What are the most common SQL anti-patterns? [closed]
...ull
BEGIN
-- Do Stuff with current value of @LoopVar
...
--Ok, done, now get the next value
SET @LoopVar = (SELECT MIN(TheKey) FROM TheTable
WHERE @LoopVar < TheKey)
END
Number 3. DateLogic through string types.
--Trim the time
Convert(Convert(theDate, varchar(10), 121), datetime)
S...
How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
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Now we no need to create custom ViewPager
A new ViewPager2 name View available in android
Vertical orientation support
ViewPager2 supports vertical paging in addition to traditional horizontal paging. You can enable verti...
How do I break out of a loop in Scala?
...although they act looplike, it's hard to come up with a consistent way to know what "break" and the like should do. So, to be consistent, the wiser thing to do is not to have a "break" at all.
Note: There are functional equivalents of all of these where you return the value of sum rather than muta...
How to convert a Java 8 Stream to an Array?
...:
Stream<String> stringStream = Arrays.stream(stringList);
we can now perform some operations on this stream Ex:
Stream<String> myNewStream = stringStream.map(s -> s.toUpperCase());
and finally convert it to a java 8 Array using these methods:
1-Classic method (Functional inter...
What is an idempotent operation?
...e HTTP itself) of why PUT can be resent without worries while POST cannot. Now it appears that we are simply required to conform to the HTTP standards and the behaviour is totally based on how the server is implemented
– mangusta
Feb 22 at 6:11
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Why doesn't await on Task.WhenAll throw an AggregateException?
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Yeah, I know there's been some changes to exception handling, but the newest docs for Task.WhenAll state "If any of the supplied tasks completes in a faulted state, the returned task will also complete in a Faulted state, where its ex...
SparseArray vs HashMap
...n Android object it needs to be mocked for unit testing. Where possible I now use Java's own objects to simplify testing.
– David G
Mar 20 '17 at 16:29
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