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How to hide action bar before activity is created, and then show it again?
...tiple times maybe you have noticed that the first showing is not animated. From then on showing and hiding are animated. If you want to have animation on the first showing too you can use this:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestW...
Android set height and width of Custom view programmatically
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The LayoutParams should be from the layout where the graphView is placed. For example if in the XML layout file graphView is placed inside RelativeLayout, then you should use new RelativeLayout.LayoutParams(width, height)
– Vic
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How to make rpm auto install dependencies
... Please re-read what I wrote. Any dependencies were downloaded from a repository, even if they were locally available in the directory with the RPM you installed.
– Aaron D. Marasco
May 9 '13 at 1:00
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How to set the title of DialogFragment?
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@Rob Holmes I want to set the title from outside of the dialog class (where I create the instance). I.e. MyDialogFragment myFragment = new MyDialogFragment(); myFragment.getDialog().setTitle("myTitle"); myFragment.show(getFragmentManager(), "myTitle"); However,...
Find the last element of an array while using a foreach loop in PHP
...parameters. In Java, it's very easy to detect the last element of an array from inside the for loop by just checking the current array position with the array length.
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Why doesn't margin:auto center an image?
...hare how i solved the same problem.
My image was inheriting a float:left from a parent class. By setting float:none I was able to make margin:0 auto and display: block work properly. Hope it may help someone in the future.
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How can I get a list of Git branches, ordered by most recent commit?
...e relative age of the last commit on each branch. I stole all of the ideas from you guys above. It's in my .gitconfig in the [alias] section and I love it. br = for-each-ref --sort=committerdate refs/heads/ --format='%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - %(color:red)%(objectname:sh...
Best way to read a large file into a byte array in C#?
... @Tony_Henrich - It has nothing to do with what calls you make from your programming language. There are different types of hard disk drives. For example, Seagate drives are classified as "AS" or "NS" with NS being the server based, large cache drive where-as the "AS" drive is the cons...
find filenames NOT ending in specific extensions on Unix?
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Linux/OS X:
Starting from the current directory, recursively find all files ending in .dll or .exe
find . -type f | grep -P "\.dll$|\.exe$"
Starting from the current directory, recursively find all files that DON'T end in .dll or .exe
find . ...
variable === undefined vs. typeof variable === “undefined”
...ction that jQuery code lives in, so within that function undefined is safe from tampering from outside. I would also imagine that someone somewhere has benchmarked the two different approaches and discovered that foo === undefined is faster and therefore decided it's the way to go. [UPDATE: as noted...