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Android: TextView: Remove spacing and padding on top and bottom
...always has a 1dp top/bottom padding, am i wrong?(I use Developer options -> Show layout bounds)
– Autobots
Jul 1 '14 at 11:34
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Resize image proportionally with CSS? [duplicate]
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@alexserver It works in MSIE >= 7: cssportal.com/css-properties/max-width.php
– gouessej
Jun 17 '15 at 8:31
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How to check if a line is blank using regex
...pace omitted.
boolean String.isEmpty()
Returns true if, and only if, length() is 0.
boolean String.matches(String regex)
Tells whether or not this (entire) string matches the given regular expression.
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How do you see recent SVN log entries?
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If you have > 23k revisions, you'll still wait ~20 seconds to see the first entries (and when not using verbose log). But it's nice - shows most recent at the top. And better than TortoiseSVN's 100-at-a-time paging! When you want to go...
How can I access getSupportFragmentManager() in a fragment?
...() anytime you want to getSupportFragmentManager.
hierarchy is Activity -> fragment. fragment is not capable of directly calling getSupportFragmentManger but Activity can . Thus, you can use getActivity to call the current activity which the fragment is in and get getSupportFragmentManager()
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Press alt + numeric in bash and you get (arg [numeric]) what is that?
...and then you press a character, you'll get num caracters: (arg: 123) + a -> 123 times "a"
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How can i use iptables on centos 7? [closed]
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then we can use iptables-save > /etc/sysconfig/iptables
– dgregory
Dec 11 '17 at 6:15
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How is malloc() implemented internally? [duplicate]
...ion to optimize heap operations.
For large memory allocations
(typically > 512 bytes, the heap
manager may go straight to the OS and
allocate a full memory page.
The heap
may specify a minimum size of
allocation to prevent large amounts
of fragmentation.
The heap may also divide itself into bins...
How to calculate the running time of my program? [duplicate]
...st all your lines in the main method, calendar will be defined two times -> compilation error
– krtek
Mar 5 '11 at 13:35
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How to determine the screen width in terms of dp or dip at runtime in Android?
...question from Google, and later on I found an easy solution valid for API >= 13.
For future references:
Configuration configuration = yourActivity.getResources().getConfiguration();
int screenWidthDp = configuration.screenWidthDp; //The current width of the available screen space, in dp units, ...