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How to flush output of print function?
...iven as keyword arguments.
All non-keyword arguments are converted to strings like str() does and written to the stream, separated by sep and followed by end. Both sep and end must be strings; they can also be None, which means to use the default values. If no objects are given, print() will ju...
Elegant Python function to convert CamelCase to snake_case?
...'
If you want to separate ALLCaps to all_caps and expect numbers in your string you still don't need to do two separate runs just use | This expression ((?<=[a-z0-9])[A-Z]|(?!^)[A-Z](?=[a-z])) can handle just about every scenario in the book
>>> a = re.compile('((?<=[a-z0-9])[A-Z]|...
How to create ASP.NET Web API Url?
...troller : ApiController
{
// GET /api/values
public IEnumerable<string> Get()
{
// returns /api/values/123
string url = Url.Route("DefaultApi", new { controller = "values", id = "123" });
return new string[] { "value1", "value2" };
}
// GET /api/val...
What is the use of static constructors?
...hem.
Example: Suppose we had this class:
class ScopeMonitor
{
static string urlFragment = "foo/bar";
static string firstPart= "http://www.example.com/";
static string fullUrl= firstPart + urlFragment;
}
When you access fullUr, it will be "http://www.example.com/foo/bar".
Months late...
“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
...owngraded the file to XLS and it worked for me without installing anything extra.
– Mark Boltuc
Nov 5 '14 at 13:44
8
...
Test if a variable is a list or tuple
...ometimes you need to behave differently if someone, for instance, passes a string. My preference there would be to explicitly check for str or unicode like so:
import types
isinstance(var, types.StringTypes)
N.B. Don't mistake types.StringType for types.StringTypes. The latter incorporates str ...
How to make a chain of function decorators?
...udes the function functools.wraps(), which copies the name, module, and docstring of the decorated function to its wrapper.
(Fun fact: functools.wraps() is a decorator! ☺)
# For debugging, the stacktrace prints you the function __name__
def foo():
print("foo")
print(foo.__name__)
#outputs:...
How to write to a file in Scala?
...tput.writeIntsAsBytes(1,2,3)
output.write("hello")(Codec.UTF8)
output.writeStrings(List("hello","world")," ")(Codec.UTF8)
Original answer (January 2011), with the old place for scala-io:
If you don't want to wait for Scala2.9, you can use the scala-incubator / scala-io library.
(as mentioned in...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
..._INCLUDED_)
#define _MARKUP_H_INCLUDED_
#include <stdlib.h>
#include <string.h> // memcpy, memset, strcmp...
// Major build options
// MARKUP_WCHAR wide char (2-byte UTF-16 on Windows, 4-byte UTF-32 on Linux and OS X)
// MARKUP_MBCS ANSI/double-byte strings on Windows
// MARKUP_STL (defau...
How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...the way to handle an empty fragment identifier:
2. If fragid is the empty string, then the indicated part of the document is the top of the document
Using a href of "#!" instead works simply because it avoids this rule. There's nothing magic about the exclamation mark - it just makes a convenient ...