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How To Set A JS object property name from a variable
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It does not matter where the variable comes from. Main thing we have one ...
Set the variable name between square brackets "[ .. ]".
var optionName = 'nameA';
var JsonVar = {
[optionName] : 'some value'
}
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How to sort a List alphabetically using Object name field
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From your code, it looks like your Comparator is already parameterized with Campaign. This will only work with List<Campaign>. Also, the method you're looking for is compareTo.
if (list.size() > 0) {
Collections....
passing argument to DialogFragment
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I used to send some values from my listview
How to send
mListview.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, l...
Bootstrap 3 breakpoints and media queries
... : 480px) {
}
@media only screen and (max-width : 320px) {
}
Resource from : https://scotch.io/quick-tips/default-sizes-for-twitter-bootstraps-media-queries
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Determine which MySQL configuration file is being used
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Taken from the fantastic "High Performance MySQL" O'Reilly book:
$ which mysqld
/usr/sbin/mysqld
$ /usr/sbin/mysqld --verbose --help | grep -A 1 "Default options"
Default options are read from the following files in the given ord...
PHP, get file name without file extension
...eck out pathinfo(), it gives you all the components of your path.
Example from the manual:
$path_parts = pathinfo('/www/htdocs/index.html');
echo $path_parts['dirname'], "\n";
echo $path_parts['basename'], "\n";
echo $path_parts['extension'], "\n";
echo $path_parts['filename'], "\n"; // filename ...
Append a NumPy array to a NumPy array
...c'],
dtype='|S1')
As you see based on the contents the dtype went from int64 to float32, and then to S1
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How to split a string into an array of characters in Python?
...s is that it works the same in both Python 2 and Python 3.
Also, starting from Python 3.5 (thanks to the awesome PEP 448) it's now possible to build a list from any iterable by unpacking it to an empty list literal:
>>> [*'abc']
['a', 'b', 'c']
This is neater, and in some cases more eff...
Replacing blank values (white space) with NaN in pandas
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If you are exporting the data from the CSV file it can be as simple as this :
df = pd.read_csv(file_csv, na_values=' ')
This will create the data frame as well as replace blank values as Na
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Best way to change the background color for an NSView
... I tried NSRectFill but the transparency didn't work. I'm coming to Cocoa from Cocoa Touch, and surprised to see that in some ways the Cocoa Touch framework is more complete (!). I was thinking of making a class extension for NSView that would allow you to set backgroundColor like you can an NSWin...