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Get key by value in dictionary
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There is none. dict is not intended to be used this way.
dictionary = {'george': 16, 'amber': 19}
search_age = input("Provide age")
for name, age in dictionary.items(): # for name, age in dictionary.iteritems(): (for Python 2.x)
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“Server” vs “Data Source” in connection string
...g as there aren't conflicting usages, you may as well allow as many common ones as exist in older standards, to ease porting code.
– Damien_The_Unbeliever
Oct 19 '18 at 11:26
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git cherry-pick says “…38c74d is a merge but no -m option was given”
...mmit has two or more parents, it also represents two or more diffs - which one should be applied?
You're trying to cherry pick fd9f578, which was a merge with two parents. So you need to tell the cherry-pick command which one against which the diff should be calculated, by using the -m option. For ...
Creating a favicon [closed]
...nerator, that creates all these files and the correct HTML header for each one of them: faviconit.com
Hope you enjoy it.
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PHP Multidimensional Array Searching (Find key by specific value)
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Explanation
The function array_search() has two arguments. The first one is the value that you want to search. The second is where the function should search. The function array_column() gets the values of the elements which key is 'uid'.
Summary
So you could use it as:
array_search('brevi...
iOS 6: How do I restrict some views to portrait and allow others to rotate?
I have an iPhone app that uses a UINavigationController to present a drill-down interface: First one view, then another, up to four levels deep. I want the first three views restricted to portrait orientation and only the last view should be allowed to rotate to landscape. When returning from the ...
What is the Windows equivalent of the diff command?
... similar to this : here .
I tried using the comp command like it mentioned, but if I have two files, one with data like "abcd" and the other with data "abcde", it just says the files are of different sizes. I wanted to know where exactly they differ. In Unix, the simple diff tells me which row ...
JAX-RS — How to return JSON and HTTP status code together?
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actually, one can just return the object not wrapping to the Response.
– ses
Apr 25 at 20:32
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Removing duplicate rows in vi?
I have a text file that contains a long list of entries (one on each line). Some of these are duplicates, and I would like to know if it is possible (and if so, how) to remove any duplicates. I am interested in doing this from within vi/vim, if possible.
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What is the fastest way to compare two sets in Java?
...to do in the comparison logic... ie what happens if you find an element in one set not in the other? Your method has a void return type so I assume you'll do the necessary work in this method.
More fine-grained control if you need it:
if (!firstSet.containsAll(secondSet)) {
// do something if ne...