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WARN Could not determine content-length of response body. Set content-length of the response or set
...ile to get a clean install of thin: gem 'eventmachine', '1.0.0.rc.4', :platforms => [:mswin, :mingw]. Note: I installed Rails via the RailsInstaller which includes the DevKit. Might not work without it(?).
– Spiralis
Aug 29 '12 at 12:30
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Upgrading PHP in XAMPP for Windows?
I would like to know how you upgrade PHP in Xampp for Windows? I tried to download the latest PHP version from the main PHP site but when I check (phpinfo) I still get that the previous version is still in use.
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Preserving order with LINQ
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GroupJoin - GroupJoin preserves the order of the elements of outer, and for each element of outer, the order of the matching elements from inner.
Join - preserves the order of the elements of outer, and for each of these elements, the order of the matching elements of inner.
SelectMany - for eac...
static linking only some libraries
...nd modern versions of the link environment (I'm not sure of the status quo for modestly old versions as of November 2010), listing the static library before the code.c file guarantees that the symbols in it will be ignored unless there happens to be a main() function in one of the library object fil...
Java ByteBuffer to String
...r.
Your approach would be reasonable if you knew the bytes are in the platform's default charset. In your example, this is true because k.getBytes() returns the bytes in the platform's default charset.
More frequently, you'll want to specify the encoding. However, there's a simpler way to do that ...
Python Progress Bar
...dout.write("\b" * (toolbar_width+1)) # return to start of line, after '['
for i in xrange(toolbar_width):
time.sleep(0.1) # do real work here
# update the bar
sys.stdout.write("-")
sys.stdout.flush()
sys.stdout.write("]\n") # this ends the progress bar
Note: progressbar2 is a for...
Is there a way to use SVG as content in a pseudo element :before or :after
I want to place some SVG images before some selected elements. I am using jQuery but that is irrelevant.
8 Answers
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Best way to assert for numpy.array equality?
I want to make some unit-tests for my app, and I need to compare two arrays. Since array.__eq__ returns a new array (so TestCase.assertEqual fails), what is the best way to assert for equality?
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How do I count the number of occurrences of a char in a String?
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My 'idiomatic one-liner' for this is:
int count = StringUtils.countMatches("a.b.c.d", ".");
Why write it yourself when it's already in commons lang?
Spring Framework's oneliner for this is:
int occurance = StringUtils.countOccurrencesOf("a.b.c.d...
Why should text files end with a newline?
...e that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
18 A...