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Storyboard doesn't contain a view controller with identifier
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245
Just for future reference:
I'm developing on iOS 6 using Storyboards.
I was having the same ...
Declaring and initializing variables within Java switches
...he right in the local variable declaration statement.
In your case, case 2 is in the same block as case 1 and appears after it, even though case 1 will never execute... so the local variable is in scope and available for writing despite you logically never "executing" the declaration. (A declarati...
How does the following LINQ statement work?
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235
The output is 2,4,6,8 because of deferred execution.
The query is actually executed when t...
When should you NOT use a Rules Engine? [closed]
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community wiki
2 revs, 2 users 86%duffymo
1
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How to change default timezone for Active Record in Rails?
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203
I have decided to compile this answer because all others seem to be incomplete.
config.act...
How can I change the version of npm using nvm?
...ersions/node/[your-version]/lib/node_modules/npm.
I just installed node 4.2.2, which comes with npm 2.14.7, but I want to use npm 3. So I did:
cd ~/.nvm/versions/node/v4.2.2/lib
npm install npm
Easy!
And yes, this should work for any module, not just npm, that you want to be "global" for a spec...
python: how to identify if a variable is an array or a scalar
...nt to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector?
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Vim indent xml file
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answered Jan 29 '14 at 18:27
Jesse HoganJesse Hogan
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...
Change the URL in the browser without loading the new page using JavaScript
...: "bar" };
function change_my_url()
{
history.pushState(stateObj, "page 2", "bar.html");
}
var link = document.getElementById('click');
link.addEventListener('click', change_my_url, false);
</script>
and a href:
<a href="#" id='click'>Click to change url to bar.html</a>
I...