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`require': no such file to load — mkmf (LoadError)
... to use the ubuntu software center there is an add-on for ruby-dev you can select for the 'Header files for compiling extension modules'.
– RightHandedMonkey
Aug 13 '13 at 1:38
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Open Redis port for remote connections
...the security group. add an inbound rule
for custom TCP with 6379 port and select option "use from anywhere".
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Where is svcutil.exe in Windows 7?
...in svcutil.exe
Wait for results to populate
Right click on svcutil.exe and Select 'Open file location'
Copy Windows explorer path
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What is the best way to remove a table row with jQuery?
.../tr>
If you don't have an id, you can use any of jQuery's plethora of selectors.
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mongo group query how to keep fields
...t suggestions]
I came here looking for an answer but wasn't happy with the selected answer (especially given it's age). I found this answer that is a better solution (adapted):
db.test.aggregate({
$group: {
_id: '$name',
person: { "$first": "$$ROOT" },
count: { $sum: 1 }
},
{
"$r...
Generic method multiple (OR) type constraint
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You can access the value through Primary and Alternate
There are implicit converters between TP/TA and Either to allow you to pass either the values or an Either anywhere where one is expected. If you do pass an Either where a TA or TP is expected, but the Either contains the wrong type of value yo...
How do function pointers in C work?
...also valid since the standard says that a function name in this context is converted to the address of the function.
– hlovdal
May 9 '09 at 14:39
22
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How to delete last character in a string in C#?
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build it with string.Join instead:
var parameters = sl.SelProds.Select(x=>"productID="+x.prodID).ToArray();
paramstr = string.Join("&", parameters);
string.Join takes a seperator ("&") and and array of strings (parameters), and inserts the seperator between each element of th...
Rails layouts per action?
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If you are only selecting between two layouts, you can use :only:
class ProductsController < ApplicationController
layout "admin", only: [:new, :edit]
end
or
class ProductsController < ApplicationController
layout "applicatio...
How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
...d just delete that object. Of course only do this if you have accidentally selected commercial and you are genuinely a personal user
– user3265561
Jul 11 '16 at 12:42
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