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Sqlite primary key on multiple columns
...an Campbell
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Finding the index of elements based on a condition using python list comprehension
... Eli BenderskyEli Bendersky
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Count occurrences of a char in a string using Bash
...!
– Kodie Grantham
Jul 18 '18 at 17:32
I love this, because I hate awk!
– franzisk
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Can you do a partial checkout with Subversion?
... pkaeding!
– Jimbo
Jan 23 '14 at 13:32
1
You may need to use an intermediate step with svn update...
How do I restart nginx only after the configuration test was successful on Ubuntu?
When I restart the nginx service on a command line on an Ubuntu server, the service crashes when a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
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Get the value of an instance variable given its name
...var ?.
– RubyMiner
Nov 19 '15 at 18:32
add a comment
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Add data annotations to a class generated by entity framework
...{
public interface IEntityMetadata
{
[Required]
Int32 Id { get; set; }
}
[MetadataType(typeof(IEntityMetadata))]
public partial class Entity : IEntityMetadata
{
/* Id property has already existed in the mapped class */
}
}
P.S. If you are using ...
Can I zip more than two lists together in Scala?
...
32
This is great for zipping three lists. Shame this doesn't work for more than three list :(
– theon
A...
Checking a Python module version at runtime
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Clang vs GCC for my Linux Development project
... Clang is not exactly starring here either, but still:
/tmp/webcompile/_25327_1.cc:9:6: error: redefinition of 'ostream' as different kind of symbol
std::ostream& operator<<(std::ostream& out, Student const& s) {
^
In file included from /tmp/webcompile/_25327_1.cc:1:
In file ...