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Android List View Drag and Drop sort
... something that others need as well. Can anyone point me to some code for doing this?
6 Answers
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How to create a private class method?
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private doesn't seem to work if you are defining a method on an explicit object (in your case self). You can use private_class_method to define class methods as private (or like you described).
class Person
def self.get_name
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Android Min SDK Version vs. Target SDK Version
...ribute set, the application says that it is able to run on older versions (down to minSdkVersion), but was explicitly tested to work with the version specified here. Specifying this target version allows the platform to disable compatibility settings that are not required for the target version (whi...
Print Current Mercurial Revision Hash?
...ebug id -i if you want template support use hg parent --template '{node}' Do not use hg log -l 1, its the latest repository changeset, not the current working copy changeset.
– Joseph Lisee
Jun 11 '12 at 17:33
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How to reload page every 5 seconds?
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<meta http-equiv="refresh" content="5; URL=http://www.yourdomain.com/yoursite.html">
If it has to be in the script use setTimeout like:
setTimeout(function(){
window.location.reload(1);
}, 5000);
s...
How to parse float with two decimal places in javascript?
...So 10 would be 10.00.
Or if it equals 10.6 would be 10.60. Not sure how to do this.
16 Answers
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bash: Bad Substitution
...ang line will be ignored and the script will be interpreted by dash, which does not support that string substitution syntax.
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What is the difference between 'E', 'T', and '?' for Java generics?
...st<?> foo = ... means that foo refers to a list of some type, but we don't know what.
All of this is generics, which is a pretty huge topic. You may wish to learn about it through the following resources, although there are more available of course:
Java Tutorial on Generics
Language guide ...
Is there YAML syntax for sharing part of a list or map?
So, I know I can do something like this:
5 Answers
5
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How to empty (“truncate”) a file on linux that already exists and is protected in someway?
...he noclobber option set. The error looks like it's from csh, so you would do:
cat /dev/null >! file
If I'm wrong and you are using bash, you should do:
cat /dev/null >| file
in bash, you can also shorten that to:
>| file
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