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How do you sort a list in Jinja2?
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Nice, this also works for a tuple index: list_of_tuples|sort(attribute='0')
– Navin
Jul 11 '18 at 19:11
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String to LocalDate
...e.format.DateTimeParseException: Text '2005-nov-12' could not be parsed at index 5
– Atte Juvonen
Apr 23 '16 at 18:41
3
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Mipmap drawables for icons
...esolution for display.
(from http://developer.android.com/tools/projects/index.html#mipmap)
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Webview load html from assets directory
... WebView wb = new WebView(this);
wb.loadUrl("file:///android_asset/index.html");
setContentView(wb);
}
keep your .html in `asset` folder
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How using try catch for exception handling is best practice
...e and throw a new, more specific exception.
int GetInt(int[] array, int index)
{
try
{
return array[index];
}
catch(System.IndexOutOfRangeException e)
{
throw new System.ArgumentOutOfRangeException(
"Parameter index is out of range.");
}
}
Yo...
Is it possible to have multiple styles inside a TextView?
... sorry i wasn't clear. if you have to specify the substring (via the two indexes) of where to apply the style, that doesn't work for localized strings because the indexes will of course be different for every locale.
– Jeffrey Blattman
Nov 8 '12 at 0:10
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Java 8 Stream and operation on arrays
...tle more difficult because I can't think of a way to get the value AND the index at the same time as a Stream operation. This means you probably have to stream over the indexes of the array.
//in this example a[] and b[] are same length
int[] a = ...
int[] b = ...
int[] result = new int[a.length]...
Find the max of two or more columns with pandas
...this difference roughly remains constant, and is due to internal overhead (indexing alignment, handling NaNs, etc).
The graph was generated using perfplot. Benchmarking code, for reference:
import pandas as pd
import perfplot
np.random.seed(0)
df_ = pd.DataFrame(np.random.randn(5, 1000))
perfplo...
Relational Database Design Patterns? [closed]
...a: Dimension and Fact, OLAP design.
Fully normalized OLTP design.
Multiple indexed search columns in a dimension.
"Lookup table" that contains PK, description and code value(s) used by one or more applications. Why have code? I don't know, but when they have to be used, this is a way to manage th...
How do I get the YouTube video ID from a URL?
... = window.location.search.split('v=')[1];
var ampersandPosition = video_id.indexOf('&');
if(ampersandPosition != -1) {
video_id = video_id.substring(0, ampersandPosition);
}
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