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GitHub Error Message - Permission denied (publickey)
...
GitHub isn't able to authenticate you. So, either you aren't setup with an SSH key, because you haven't set one up on your machine, or your key isn't associated with your GitHub account.
You can also use the HTTPS URL instead of the SSH/git URL t...
How do I manage conflicts with git submodules?
...be kept and tracked by the one.one branch of supery.
If that is the case, then you need to select the ref that you want and commit that change to resolve the conflict. Which is exactly what you are doing with the reset command.
This is a tricky aspect of tracking different versions of a submodule ...
Difference between Destroy and Delete
...y matters:
If your multiple parent objects share common children objects, then calling destroy on specific parent object will delete children objects which are shared among other multiple parents.
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Using Razor within JavaScript
...into text mode, even though addMarker call looks a lot like C# code. Razor then picks up the @item.Property syntax to say that it should directly output the contents of those properties.
Update 2
It's worth noting that View code really isn't a good place to put JavaScript code. JavaScript code sho...
Test if string is a number in Ruby on Rails
...od:
def is_number? string
true if Float(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If you want to be able to call is_number? directly on the string instead of passing it as a param to your helper funct...
How to set environment variables from within package.json
...t": "node app.js",
"test": "NODE_ENV=test mocha --reporter spec"
},
...
Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the comments.
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Having the output of a console application in Visual Studio instead of the console
...-> Check the "Redirect All Output Window Text to the Immediate Window". Then go to your project settings and change the type from "Console Application" to "Windows Application". At that point Visual Studio does not open up a console window anymore, and the output is redirected to the Output windo...
Can an Option in a Select tag carry multiple values?
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+1 for elegant solution. N.B. If you use option two, then I recommend you use $.parseJSON($(this).val()) in the change event to get a javascript object, assuming you need to get at each value separately.
– Lucas B
Jul 25 '12 at 21:29
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What is the advantage of GCC's __builtin_expect in if else statements?
... retq
The instruction order in memory was unchanged: first the puts and then retq return.
With __builtin_expect
Now replace if (i) with:
if (__builtin_expect(i, 0))
and we get:
0000000000000000 <main>:
0: 48 83 ec 08 sub $0x8,%rsp
4: 31 ff ...
What is a 'thunk'?
...all piece of code that is called as a function, does some small thing, and then JUMPs to another location (usually a function) instead of returning to its caller. Assuming the JUMP target is a normal function, when it returns, it will return to the thunk's caller.
Thunks can be used to implement l...