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How to remove padding around buttons in Android?
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For me the problem turned out to be minHeight and minWidth on some of the Android themes.
On the Button element, add:
<Button android:minHeight="0dp" android:minWidth="0dp" ...
Or in your button's style:
<item name="android:minHeight">0dp<...
How to change variables value while debugging with LLDB in Xcode?
In Xcode, GDB allows you to change local variables while debugging (see how to change NSString value while debugging in XCode? ). Does LLDB offer a similar functionality? If so, how can we use it?
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Where does R store packages?
The install.packages() function in R is the automatic unzipping utility that gets and install packages in R.
4 Answers
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Erlang's 99.9999999% (nine nines) reliability
Erlang was reported to have been used in production systems for over 20 years with an uptime percentage of 99.9999999%.
4 ...
What does the variable $this mean in PHP?
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It's a reference to the current object, it's most commonly used in object oriented code.
Reference: http://www.php.net/manual/en/language.oop5.basic.php
Primer: http://www.phpro.org/tutorials/Object-Oriented-Programming-with-PHP.html
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Getting the difference between two sets
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This will work but I think it would be a nice feature to have the set operations like union , difference built in java. The above solution will modify the set , in many situations we don't really want that.
– Praveen Kumar
Jul 18 '14 at 8:0...
Colorized Ruby output to the terminal [closed]
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Any way to make this work with Sumblime Text console?
– nipponese
Oct 19 '14 at 23:21
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Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe
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According to this SO thread, the solution is to use the non-primitive wrapper types; e.g., Integer instead of int.
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Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP
...hin an html file and repeats the same process for each html content linked to the discovered URLs. The function is recursive and can go on endlessly. However, I have put a limit on the recursion by setting a global variable which causes the recursion to stop after 100 recursions.
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Log all queries in mysql
Is it possible for me to turn on audit logging on my mysql database?
10 Answers
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