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C# Iterate through Class properties
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// the index of each item in fieldNames must correspond to
// the correct index in resultItems
var fieldnames = new []{"itemtype", "etc etc "};
for (int e = 0; e < fieldNames.Length - 1; e++)
{
newRecord
.GetType()
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How to find all positions of the maximum value in a list?
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a.index(max(a))
will tell you the index of the first instance of the largest valued element of list a.
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Finding median of list in Python
...).
def median(lst):
sortedLst = sorted(lst)
lstLen = len(lst)
index = (lstLen - 1) // 2
if (lstLen % 2):
return sortedLst[index]
else:
return (sortedLst[index] + sortedLst[index + 1])/2.0
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How to get an element by its href in jquery?
I want to get an element by its href attribute in jquery or javascript. Is that possible?
4 Answers
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Position geom_text on dodged barplot
...d or stacked bars (the code chunk named "# Aligning labels and bars"). The Q&A What is the width argument in position_dodge? provides a more thorough description of the topic.
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Get list from pandas DataFrame column headers
...st performant:
my_dataframe.columns.values.tolist()
.columns returns an Index, .columns.values returns an array and this has a helper function .tolist to return a list.
If performance is not as important to you, Index objects define a .tolist() method that you can call directly:
my_dataframe.co...
PHP: How to remove specific element from an array?
... aren't realigned after deleting a particular element. In other words, the index sequence will have gaps then. If you delete 'strawberry' from your example, 'kiwi' will still have index 4, and index 2 will simply disappear. It matters if your code relies on the completeness of the index sequence, as...
How do I split a string into an array of characters? [duplicate]
...onsole.log(s.charAt(i));
}
You can also access each character with its index using normal array syntax. Note, however, that strings are immutable, which means you can't set the value of a character using this method, and that it isn't supported by IE7 (if that still matters to you).
var s = "ov...
How to select date from datetime column?
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The first one is very slow and ignores the indexes. It is better to have LIKE 'date%'
– kachar
Feb 22 '13 at 10:03
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C dynamically growing array
...a "raw" list of in-game entities, and I intend to make an array holding an index number (int) of an indeterminate number of entities, for processing various things. I would like to avoid using too much memory or CPU for keeping such indexes...
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