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The order of keys in dictionaries
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You could use OrderedDict (requires Python 2.7) or higher.
Also, note that OrderedDict({'a': 1, 'b':2, 'c':3}) won't work since the dict you create with {...} has already forgotten the order of the elements. Instead, you want to use OrderedDict([('a', 1), ('b'...
str performance in python
While profiling a piece of python code ( python 2.6 up to 3.2 ), I discovered that the
str method to convert an object (in my case an integer) to a string is almost an order of magnitude slower than using string formatting.
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Python Dictionary to URL Parameters
I am trying to convert a Python dictionary to a string for use as URL parameters. I am sure that there is a better, more Pythonic way of doing this. What is it?
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How to append multiple values to a list in Python
I am trying to figure out how to append multiple values to a list in Python. I know there are few methods to do so, such as manually input the values, or put the append operation in a for loop, or the append and extend functions.
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nodejs get file name from absolute path?
... basename method is used:
var path = require("path");
var fileName = "C:\\Python27\\ArcGIS10.2\\python.exe";
var file = path.basename(fileName);
console.log(file); // 'python.exe'
If you want the file name without the extension, you can pass the extension variable (containing the extension name)...
Is there a Python equivalent to Ruby's string interpolation?
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Python 3.6 will add literal string interpolation similar to Ruby's string interpolation. Starting with that version of Python (which is scheduled to be released by the end of 2016), you will be able to include expressions in...
Exception messages in English?
...le:
<configuration>
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<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="mscorlib.resources" publicKeyToken="b77a5c561934e089"
culture="fr" /> <!-- change...
How are booleans formatted in Strings in Python?
... thus repr()) aim to represent the object as transparantly as possible for python. For example, print(str("foo")) merely prints foo on a new line. print(repr("foo")) however prints 'foo' on a new line, including the quotes, since that's what you need to type in the python interpreter to get the corr...
How can I get clickable hyperlinks in AlertDialog from a string resource?
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If you use html in strings.xml, you don't need to use Html.fromHtml. setMessage(R.string.cool_link) works with <string name="cool_link"><a href="http://www.google.com">Check this link out</a></string>
– idb...
How to flush output of print function?
How do I force Python's print function to output to the screen?
13 Answers
13
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