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Add floating point value to android resources/values
...x</dimen>
</resources>
and from code, you can get that float by
float lineSpacing = getResources().getDimension(R.dimen.text_line_spacing);
in this case, value of lineSpacing is 2.024993896484375, and not 2.025 as you would expected.
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pip broke. how to fix DistributionNotFound error?
...cal/bin/virtualenv is left unchanged.
The only way I could fix this was by manually removing virtualenv* scripts from /home/users/pdobrogost/.local/bin/ folder and installing virtualenv again. After this, newly generated scripts refer to the proper version of the package:
pdobrogost@host:~$ virt...
How to retrieve a file from a server via SFTP?
...t's the best out of them if you don't need other storages support provided by Commons VFS.
Here is edited SSHJ example from github:
final SSHClient ssh = new SSHClient();
ssh.loadKnownHosts(); // or, to skip host verification: ssh.addHostKeyVerifier(new PromiscuousVerifier())
ssh.connect("localhos...
How do I reverse an int array in Java?
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@Andrea Actually, it isn't. The list returned by Arrays.asList() doesn't reference the original array, nor does the array returned. That's one of the problems with this method: it uses triple the memory and does triple the work as an in-place algorithm.
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Select all elements with “data-” attribute without using jQuery
...n as below
<div data-foo="1"></div>
You can also cross verify by writing below code in console
console.log(typeof document.querySelector(`[data-foo]="${i}"`).dataset('dataFoo'))
why I have written 'dataFoo' though the attribute is data-foo reason dataset properties are converted to cam...
Read lines from a file into a Bash array [duplicate]
...efines the set of characters that break up tokens in the parsing process. By default it includes whitespaces (space & tab) as well as newline/CR - so my code above removes them just for the current parse - so that it is one line per array index (thats what I thought you were looking for)
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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
...y.
if($(this).attr("name"))
There's no hasAttr but hitting an attribute by name will just return undefined if it doesn't exist.
This is why the below works. If you remove the name attribute from #heading the second alert will fire.
Update: As per the comments, the below will ONLY work if the a...
Change the image source on rollover using jQuery
...icons and small images though it works fine.
– DACrosby
Apr 29 '12 at 5:50
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read file from assets
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Better late than never.
I had difficulties reading files line by line in some circumstances.
The method below is the best I found, so far, and I recommend it.
Usage: String yourData = LoadData("YourDataFile.txt");
Where YourDataFile.txt is assumed to reside in assets/
public String ...
Automatically import modules when entering the python or ipython interpreter
...ticular case. However, if you'd always like np to be available to you then by all means put it in the startup directory.
For more information on ipython configuration. The docs have a much more complete explanation.
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