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What characters are forbidden in Windows and Linux directory names?
... but don't forget on Windows you have to manage reserved, case-independent strings, like device names (prn, lpt1, con) and . and ..
– tahoar
Oct 12 '16 at 18:46
3
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How to scale an Image in ImageView to keep the aspect ratio
... were having this on our image view, where the height included all of this extra whitespace. It isn't "transparent pixels", since we had fill_parent for width, and wrap_content for height. If you don't have adjustViewBounds=true, then you get the extra whitespace. After setting that to true, our iss...
How to configure Ruby on Rails with no database?
...-record option to generate an application without a database
Notice the extra hyphen '-' as opposed to previous Rails versions.
rails new myApp --skip-active-record
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Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...ying to pull anyway
git stash
git pull
Using skip-worktree results in some extra manual work but at least you wouldn’t lose any data if you had any local changes.
File with assume-unchanged flag: Discards all local changes without any possibility to restore them. The effect is like ‘git reset ...
Jquery bind double click and single click separately
... is missing reorder arguments
} else if (!(typeof(delegateSelector)==='string' && typeof(clickFun)==='function' && typeof(dblclickFun)==='function')) {
return false;
}
return $(this).each(function() {
$(this).on('click', delegateSelector, function(event) {...
Current time in microseconds in java
...Format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS") ;
}
public String get()
{ long microSeconds = (System.nanoTime() - this.startNanoseconds) / 1000 ;
long date = this.startDate + (microSeconds/1000) ;
return this.dateFormat.format(date) + String.format("%03d", microSecon...
Calculate last day of month in JavaScript
...entral Standard Time)
Output differences are due to differences in the toString() implementation, not because the dates are different.
Of course, just because the browsers identified above use 0 as the last day of the previous month does not mean they will continue to do so, or that browsers not ...
How to check if all of the following items are in a list?
...ems:
>>> a = {'key': 'value'}
>>> b = {'key': 'value', 'extra_key': 'extra_value'}
>>> all(item in a.items() for item in b.items())
True
>>> all(item in b.items() for item in a.items())
False
That's because dict.items returns tuples of key/value pairs, and much...
What is “callback hell” and how and why does RX solve it?
...appens after B is called listening to 'aFinished'. You can then easily add extra steps or extend this kind of behaviour, and can easily test that your code executes in order by merely broadcasting events in your test case.
s...
Difference between partition key, composite key and clustering key in Cassandra?
...e partition key, i.e. a partition key formed of multiple columns, using an extra set of parentheses to define which columns forms the partition key.
Partitioning and Clustering
The PRIMARY KEY definition is made up of two parts: the Partition Key and the Clustering Columns. The first part maps to t...