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Measuring text height to be drawn on Canvas ( Android )
Any straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods ...
How to install the current version of Go in Ubuntu Precise
...do apt-get install python-software-properties # 12.04
sudo add-apt-repository ppa:duh/golang
sudo apt-get update
sudo apt-get install golang
To confirm:
go version
which outputs in my case (Ubuntu precise)
go version go1.1.1 linux/amd64
From there just export the settings you're gonna need ...
Presenting a UIAlertController properly on an iPad using iOS 8
...S 8.0, Apple introduced UIAlertController to replace UIActionSheet . Unfortunately, Apple didn't add any information on how to present it. I found an entry about it on hayaGeek's blog, however, it doesn't seem to work on iPad. The view is totally misplaced:
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How can I retrieve the remote git address of a repo?
...
But this shows all remotes, origin and others, how do I retrieve only the one, where I am on a branch?
– rubo77
Nov 16 '16 at 11:02
1...
What are Runtime.getRuntime().totalMemory() and freeMemory()?
...ve been wondering what the exact meaning of Runtime.getRuntime().totalMemory() , Runtime.getRuntime().freeMemory() , and Runtime.getRuntime().maxMemory() is.
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Difference between 'python setup.py install' and 'pip install'
... the surface, both do the same thing: doing either python setup.py install or pip install <PACKAGE-NAME> will install your python package for you, with a minimum amount of fuss.
However, using pip offers some additional advantages that make it much nicer to use.
pip will automatically downl...
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
...ws, clock() returns the time in milliseconds, but on this Linux box I'm working on, it rounds it to the nearest 1000 so the precision is only to the "second" level and not to the milliseconds level.
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WPF: Setting the Width (and Height) as a Percentage Value
... equal to it's Parent container's Width (ie, stretch from side to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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Converting array to list in Java
...xample, it is because you can't have a List of a primitive type. In other words, List<int> is not possible.
You can, however, have a List<Integer> using the Integer class that wraps the int primitive. Convert your array to a List with the Arrays.asList utility method.
Integer[] spam =...
Creating an array of objects in Java
I am new to Java and for the time created an array of objects in Java.
8 Answers
8
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