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How to programmatically round corners and set random background colors
... set rounded corners and add random background color to a View.
I have not tested the code, but you get the idea.
GradientDrawable shape = new GradientDrawable();
shape.setCornerRadius( 8 );
// add some color
// You can add your random color generator here
// and set color
if (i % 2 == 0) {...
Unable to show a Git tree in terminal
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I just tested it on my repo. It works but I am on Windows with MSysGit1.6.3.
– VonC
Jun 30 '09 at 15:57
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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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If you are using localhost in your url and testing your application in emulator , simply you can replace system's ip address for localhost in the URL.or you can use 10.0.2.2 instead of localhost.
http://localhost/webservice.php to http://10.218.28.19/webservice.php
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Detecting arrow key presses in JavaScript
...essary. You can try most of them out at http://www.asquare.net/javascript/tests/KeyCode.html.
Note that event.keycode does not work with onkeypress in Firefox, but it does work with onkeydown.
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How can I get last characters of a string
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In your test, .split().pop() is still 5 million operations per second. It's not a performance problem until it's a performance problem. ;)
– Jamon Holmgren
Feb 17 '14 at 18:27
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How do I get the Git commit count?
...list HEAD --count rather than the original approach given in the OP. In my tests, git log --pretty=format:'' | wc -l is off by one.
– ctrueden
Mar 1 '13 at 22:59
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How to check if string input is a number? [duplicate]
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Use isdecimal not isdigit because isdigit is an unsafe test that recognises characters like unicode power-of-2, ² , as a digit that can not be converted to integers.
– Dave Rove
Jul 16 at 11:45
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IDEA: javac: source release 1.7 requires target release 1.7
When running a JUnit test, using IntelliJ IDEA, I get
18 Answers
18
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How to round up a number to nearest 10?
... gives the expected results in 100% of cases. I guess I'll have to do some testing.
– Alph.Dev
Oct 4 '16 at 11:10
Is t...
Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
Using Xcode 5 GM, anytime I switch to the 5.1, 6.0 or 6.1 simulators to test, I get the error "iOS Simulator failed to install application." When I reset the simulator it works, but this is getting very tiring.
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