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JavaScript loop through json array?
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I think that example can be confuse, because var json is not a JSON object, but an array. In this case, .forEach works well, but when you use a json object, it doesn't work.
– mpoletto
May 4 '18 at 15...
Remove duplicate dict in list in Python
...t not in seen:
seen.add(t)
new_l.append(d)
print new_l
Example output:
[{'a': 123, 'b': 1234}, {'a': 3222, 'b': 1234}]
Note: As pointed out by @alexis it might happen that two dictionaries with the same keys and values, don't result in the same tuple. That could happen if they ...
Following git-flow how should you handle a hotfix of an earlier release?
...is a concept of a "support" branch in git flow. This is used to add a hotfix to an earlier release.
This thread has more information, with these examples:
git checkout 6.0
git checkout -b support/6.x
git checkout -b hotfix/6.0.1
... make your fix, then:
git checkout support/6.x
git merge hotfix...
MySQL root password change
...e) and still no luck. Does anyone have any suggestions on what I can do next?
22 Answers
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How do you specify that a class property is an integer?
I'm experimenting with TypeScript, and in the process of creating a class with an "ID" field that should be an integer, I have gotten a little confused.
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Get URL query string parameters
...hich parses a URL and return its components. Including the query string.
Example:
$url = 'www.mysite.com/category/subcategory?myqueryhash';
echo parse_url($url, PHP_URL_QUERY); # output "myqueryhash"
Full documentation here
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.NET String.Format() to add commas in thousands place for a number
... @Justin: According to msdn.microsoft.com/en-us/library/0c899ak8.aspx, the ',' (and the '.') are replaced with the correct localized characters.
– Roger Lipscombe
Mar 4 '13 at 9:29
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Access an arbitrary element in a dictionary in Python
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On Python 3, non-destructively and iteratively:
next(iter(mydict.values()))
On Python 2, non-destructively and iteratively:
mydict.itervalues().next()
If you want it to work in both Python 2 and 3, you can use the six package:
six.next(six.itervalues(mydict))
though ...
Get started with Latex on Linux [closed]
Impressed by is-latex-worth-learning-today , and many how-to's on Windows,
8 Answers
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LINQ To Entities does not recognize the method Last. Really?
... is to call .ToList() on your data before .Last(), which will immediately execute the LINQ To Entities Expression that has been built up to that point, and then your .Last() will work, because at that point the .Last() is effectively executed in the context of a LINQ to Objects Expression instead. (...