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How do I sort a list of dictionaries by a value of the dictionary?
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my_list.sort(lambda x,y : cmp(x['name'], y['name']))
my_list will now be what you want.
Or better:
Since Python 2.4, there's a key argument is both more efficient and neater:
my_list = sorted(my_list, key=lambda k: k['name'])
...the lambda is, IMO, easier to understand than operator.itemgetter, b...
Get the position of a div/span tag
...d - It may be obvious to more experienced users, but you haven't specified what exactly needs to be passed in for el (i.e. please provide a sample usage).
– Matt
Dec 19 '17 at 20:47
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How to enable or disable an anchor using jQuery?
... call, Prestaul. When tied in to an <a> tag, I'm using: <a href="whatever" onclick="return disableLink(this)"> .. then: function disableLink(node) { if (dojo.hasClass(node, 'disabled') return false; dojo.addClass(node, 'disabled'); return true; } .. this allows the link to be clicked on...
Simple way to convert datarow array to datatable
I want to convert a DataRow array into DataTable ... What is the simplest way to do this?
14 Answers
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hexadecimal string to byte array in python
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There is a built-in function in bytearray that does what you intend.
bytearray.fromhex("de ad be ef 00")
It returns a bytearray and it reads hex strings with or without space separator.
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StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
What is the difference in behavior of [MaxLength] and [StringLength] attributes?
8 Answers
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How do I get the current version of my iOS project in code?
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Here's what worked on Xcode 8, Swift 3:
let gAppVersion = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") ?? "0"
let gAppBuild = Bundle.main.object(forInfoDictionaryKey: "CFBundleVersion") ?? "0"
print("Vers...
How to change a django QueryDict to Python Dict?
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This is what I've ended up using:
def qdict_to_dict(qdict):
"""Convert a Django QueryDict to a Python dict.
Single-value fields are put in directly, and for multi-value fields, a list
of all values is stored at the fiel...
Create an index on a huge MySQL production table without table locking
...e."
This is ****FALSE**** (at least for MyISAM / InnoDB tables, which is what 99.999% of people out there use. Clustered Edition is different.)
Doing UPDATE operations on a table will BLOCK while the index is being created. MySQL is really, really stupid about this (and a few other things).
Te...
Align items in a stack panel?
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this is what I meant with the 'etc.' I guess the answer is no, and will have to do it the tough way, read my comment for JMD above
– Shimmy Weitzhandler
Jan 7 '10 at 20:29
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