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Cast a Double Variable to Decimal
...ws an exception at run-time instead of a compiler error? I've been bitten by that so many times that I actively avoid Convert...
– Peter Ritchie
May 20 '11 at 16:32
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Get current time in milliseconds in Python?
...illis = int(round(time.time() * 1000))
print millis
Quick'n'easy. Thanks all, sorry for the brain fart.
For reuse:
import time
current_milli_time = lambda: int(round(time.time() * 1000))
Then:
>>> current_milli_time()
1378761833768
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Difference between validate(), revalidate() and invalidate() in Swing GUI
... manager used by it), changes. Which pushes it to the invalid state. So in order to validate this change, you have to explicitly call revalidate().
invalidate() : This is something I have never used, so there might not be much info I can provide about it. But it seems like the scenarios presented a...
Error on renaming database in SQL Server 2008 R2
...DIATE while altering a database that other users might be operating on, in order to ensure the integrity of these operations. But it is not really necessary when setting the database back to MULTI_USER mode again since the database is already at SINGLE_USER mode and you are the only user able to run...
Does a javascript if statement with multiple conditions test all of them?
...ime, and not only is it important to know this short circuits, but in what order. For example:
if (takesSeconds() && takesMinutes())
is much better than
if (takesMinutes() && takesSeconds())
if both are equally likely to return false.
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...f REST and SOAP (REST for read-only data access, SOAP for the rest) and in order to avoid using different security schemes has decided to use WS-Sec for both. They are doing this by putting the WS-Sec header information into the HTTP headers for the REST calls. Their security intermediary knows ho...
How to require a controller in an angularjs directive
...controller methods created via $scope.methodName = function(){...}, but in order for this to work, you must use this.methodName for the methods you want accessible. I didn't notice that at first.
– coblr
Mar 19 '14 at 0:57
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Text border using css (border around text)
Is there a way to integrate a border around text like the image below?
5 Answers
5
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Warning message: In `…` : invalid factor level, NA generated
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Open multiple Eclipse workspaces on the Mac
... you want.
Warning
You might have to change the Tomcat server ports in order to run your project in different/multiple Tomcat instances, see Tomcat Server Error - Port 8080 already in use
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