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Write to UTF-8 file in Python
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Read the following: http://docs.python.org/library/codecs.html#module-encodings.utf_8_sig
Do this
with codecs.open("test_output", "w", "utf-8-sig") as temp:
temp.write("hi mom\n")
temp.write(u"This has ♭")
The resulting file is UT...
Temporarily disable auto_now / auto_now_add
...nk you for this answer. Here are the docs for update(): docs.djangoproject.com/en/dev/ref/models/querysets/…
– guettli
Mar 27 '13 at 9:33
1
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Android YouTube app Play Video Intent
...tent webIntent = new Intent(Intent.ACTION_VIEW,
Uri.parse("http://www.youtube.com/watch?v=" + id));
try {
context.startActivity(appIntent);
} catch (ActivityNotFoundException ex) {
context.startActivity(webIntent);
}
}
Note: Beware when you are using t...
How to convert byte array to string and vice versa?
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We just need to construct a new String with the array: http://www.mkyong.com/java/how-do-convert-byte-array-to-string-in-java/
String s = new String(bytes);
The bytes of the resulting string differs depending on what charset you use. new String(bytes) and new String(bytes, Cha...
Is there a read-only generic dictionary available in .NET?
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+1 for posting complete code and not just a link, but I'm curious, what's the point of an empty constructor in a ReadOnlyDictionary? :-)
– Samuel Neff
Feb 22 '11 at 16:36
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What is cURL in PHP?
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cURL is a library that lets you make HTTP requests in PHP. Everything you need to know about it (and most other extensions) can be found in the PHP manual.
In order to use PHP's cURL functions
you need to install the » libcurl
package. PHP requires that...
Python dictionary from an object's fields
...t; a.__dict__
{'c': 2, 'b': 1}
A better approach (suggested by robert in comments) is the builtin vars function:
>>> vars(a)
{'c': 2, 'b': 1}
Alternatively, depending on what you want to do, it might be nice to inherit from dict. Then your class is already a dictionary, and if you want...
Passing a URL with brackets to curl
...lobbing:
--globoff (or the short-option version: -g)
Ex:
curl --globoff https://www.google.com?test[]=1
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How do you set the Content-Type header for an HttpClient request?
I'm trying to set the Content-Type header of an HttpClient object as required by an API I am calling.
14 Answers
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How do I intercept a method call in C#?
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Take a look at this - Pretty heavy stuff..
http://msdn.microsoft.com/en-us/magazine/cc164165.aspx
Essential .net - don box had a chapter on what you need called Interception.
I scraped some of it here (Sorry about the font colors - I had a dark theme back then...)
h...