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nvm keeps “forgetting” node in new terminal session
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+50
Try nvm alias default. For example:
$ nvm alias default 0.12.7
This sets the default node version in your shell. Then verify that th...
jQuery SVG, why can't I addClass?
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Edit 2016: read the next two answers.
JQuery 3 fixes the underlying issue
Vanilla JS: element.classList.add('newclass') works in modern browsers
JQuery (less than 3) can't add a class to an SVG.
.attr() works with SVG, so if...
CRON job to run on the last day of the month
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Possibly the easiest way is to simply do three separate jobs:
55 23 30 4,6,9,11 * myjob.sh
55 23 31 1,3,5,7,8,10,12 * myjob.sh
55 23 28 2 * myjob.sh
That will run on the 28th of February though, even on leap years so, if that's a problem, you'll need to find another way....
Android – Listen For Incoming SMS Messages
... msgs = new SmsMessage[pdus.length];
for(int i=0; i<msgs.length; i++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
msg_from = msgs[i].getOriginatingAddress();
String msgBody = msgs[i].getM...
Android View shadow
...ion="2dp"
app:cardPreventCornerOverlap="false"
app:contentPadding="0dp">
<!-- your layout stuff here -->
</android.support.v7.widget.CardView>
Also make sure to have included the latest version in the build.gradle, current is
compile 'com.android.support:cardview-v7:2...
What does %s mean in a python format string?
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205
It is a string formatting syntax (which it borrows from C).
Please see "PyFormat":
Python ...
increment date by one month
Let's say I have a date in the following format: 2010-12-11 (year-mon-day)
17 Answers
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How to show the loading indicator in the top status bar
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Naveed Ahmad
5,93911 gold badge5050 silver badges7979 bronze badges
answered Oct 3 '08 at 13:06
Stephen DarlingtonStephen Darlington
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Why is the use of tuples in C++ not more common?
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answered May 12 '09 at 22:10
Alan De SmetAlan De Smet
1,37111 gold badge1313 silver badges1919 bronze badges
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Java: How to test methods that call System.exit()?
...quals("Exit status", 42, e.status);
}
}
}
Update December 2012:
Will proposes in the comments using System Rules, a collection of JUnit(4.9+) rules for testing code which uses java.lang.System.
This was initially mentioned by Stefan Birkner in his answer in December 2011.
System.ex...