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Jinja2 shorthand conditional
...rite '' or 'a' python will answer 'a'. So your comment can be related to Ruby for example
– user3713526
Jan 13 at 7:58
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Creating a constant Dictionary in C#
...they are constant dictionaries, not a series of if-else statements. So consider a switch-case statement like this:
switch (myString)
{
case "cat": return 0;
case "dog": return 1;
case "elephant": return 3;
}
This is exactly what you want. And yes, I know, it's ugly.
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Get the string representation of a DOM node
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This right, coz you drop element id's and other attrs if use innerHtml
– Sergei Panfilov
Jun 5 '15 at 8:23
1
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How to go back to lines edited before the last one in Vim?
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Till now, I used to use this hack of undo followed by redo to go to last changed position. i.e. "u" and then "ctrl+r".
– Mayank Jaiswal
Dec 16 '15 at 5:25
1...
Outputting data from unit test in python
... The docs hint at this but it's worth mentioning explicitly: by default, if msg is used, it will replace the normal error message. To get msg appended to the normal error message, you also need to set TestCase.longMessage to True
– Catalin Iacob
O...
How do I modify a MySQL column to allow NULL?
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ALTER TABLE mytable MODIFY mycolumn VARCHAR(255);
Columns are nullable by default. As long as the column is not declared UNIQUE or NOT NULL, there shouldn't be any problems.
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How to create NSIndexPath for TableView
... imageUploader: {
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How to copy in bash all directory and files recursive?
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Convert integer to string Jinja
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Python's json module, converts int dictionary keys to strings
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Answering your subquestion:
It can be accomplished by using json.loads(jsonDict, object_hook=jsonKeys2int)
def jsonKeys2int(x):
if isinstance(x, dict):
return {int(k):v for k,v in x.items()}
return x
This function will also work for nested dicts and use...