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Django select only rows with duplicate field values
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What is the minimum I have to do to create an RPM file?
...se: GPL+
Group: Development/Tools
SOURCE0 : %{name}-%{version}.tar.gz
URL: http://toybinprog.company.com/
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
%description
%{summary}
%prep
%setup -q
%build
# Empty section.
%install
rm -rf %{buildroot}
mkdir -p %{buildroot}
# in builddir
...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
...m the command-line switch but I have been able to do it just by setting my HTTP_PROXY environment variable. (Note that case seems to be important). I have a batch file that has a line like this in it:
SET HTTP_PROXY=http://%USER%:%PASSWORD%@%SERVER%:%PORT%
I set the four referenced variables befo...
Multiple levels of 'collection.defaultdict' in Python
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How to call C from Swift?
... FileReadableStreamError : Error {
case failedOnRead
}
// Some help from: http://stackoverflow.com/questions/38983277/how-to-get-bytes-out-of-an-unsafemutablerawpointer
// and https://gist.github.com/kirsteins/6d6e96380db677169831
override func readBytes(size:UInt32) throws -> [UInt8]? {
gua...
Send file using POST from a Python script
...
From: https://requests.readthedocs.io/en/latest/user/quickstart/#post-a-multipart-encoded-file
Requests makes it very simple to upload Multipart-encoded files:
with open('report.xls', 'rb') as f:
r = requests.post('http://htt...
Is gettimeofday() guaranteed to be of microsecond resolution?
... and it is known to make many Windows games work on Linux and Mac.
Starts http://source.winehq.org/source/dlls/kernel32/cpu.c#L312
leads to http://source.winehq.org/source/dlls/ntdll/time.c#L448
share
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How to delete duplicate lines in a file without sorting it in Unix?
...
From http://sed.sourceforge.net/sed1line.txt:
(Please don't ask me how this works ;-) )
# delete duplicate, consecutive lines from a file (emulates "uniq").
# First line in a set of duplicate lines is kept, rest are deleted.
s...
Django - filtering on foreign key properties
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How to check if an email address exists without sending an email?
...address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 http://mail.google.com/support/bin/answer.py?answer=6596 w41si3198459wfd.71
Lines prefixed with numeric codes are responses from the SMTP server. I added some blank lines to make it more readable.
Many mail servers will n...