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Wait for a process to finish
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tail works under the hood by polling with kill(pid, SIG_0) to a process (discovered using strace).
– Att Righ
Nov 21 '17 at 1:47
2
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Best way to specify whitespace in a String.Split operation
... edited Aug 28 at 8:38
AZ_
34.4k2828 gold badges150150 silver badges197197 bronze badges
answered May 24 '11 at 13:43
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string.Join on a List or other type
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Using .NET 4.0
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string s = myFunction(PopulateTestList());
this.TextBox1.Text = s;
}
protected List<int> PopulateTe...
How to set a default value for an existing column
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This will work in SQL Server:
ALTER TABLE Employee ADD CONSTRAINT DF_SomeName DEFAULT N'SANDNES' FOR CityBorn;
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Can you make valid Makefiles without tab characters?
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I just found gnu.org/software/make/manual/html_node/Special-Variables.html (see .RECIPEPREFIX). One of the answers below also mentions that, and should be marked as "correct" instead of mine. stackoverflow.com/a/21920142
– Alok Singhal
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ruby 1.9: invalid byte sequence in UTF-8
...1.8 (iconv) and 1.9 (String#encode) :
require 'iconv' unless String.method_defined?(:encode)
if String.method_defined?(:encode)
file_contents.encode!('UTF-8', 'UTF-8', :invalid => :replace)
else
ic = Iconv.new('UTF-8', 'UTF-8//IGNORE')
file_contents = ic.iconv(file_contents)
end
or if yo...
How do I send a POST request as a JSON?
... 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow.com/a/26876308/496445
If you don't specify the header, it will be the default application/x...
Haskell: Lists, Arrays, Vectors, Sequences
...de has aliased as String. Char lists are convient, but tend to run on the order of 20 times slower than C strings, so feel free to use Data.Text or the very fast Data.ByteString. I'm sure there are other sequence oriented libraries I'm not thinking of right now.
Conclusion
90+% of the time I ne...
Error pushing to GitHub - insufficient permission for adding an object to repository database
...ound. Try @Syvex's answer instead (with setgid)
– 4wk_
Jul 9 '15 at 16:02
add a comment
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Max parallel http connections in a browser?
...e got few registry settings (MaxConnectionsPerServer and MaxConnectionsPer1_0Server) which control the max connections per server as mentioned in this post : stackoverflow.com/questions/2960056/…
– RBT
Jun 19 '16 at 2:53
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