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getSupportActionBar from inside of Fragment ActionBarCompat
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answered Aug 19 '13 at 18:44
Pierre-Antoine LaFayettePierre-Antoine LaFayette
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lenses, fclabels, data-accessor - which library for structure access and mutation is better
... this representation, because the subset of 'Lens' values that satisfy the 3 laws stated in the beginning of this response are precisely those lenses for which the wrapped function is a 'comonad coalgebra' for the store comonad. This transforms 3 hairy laws for a lens l down to 2 nicely pointfree eq...
Deleting rows with MySQL LEFT JOIN
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343
You simply need to specify on which tables to apply the DELETE.
Delete only the deadline row...
In Windows Azure: What are web role, worker role and VM role?
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EDIT 3/3/2013 - updated to reference UDP endpoints, Virtual Machines, and more languages
EDIT 6/6/2013 - updated to reflect the discontinuation of VM Role, and update to web/worker role baseline OS images to Windows Server 2012
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Node JS Error: ENOENT
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edited Jan 11 '17 at 17:39
meetar
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answered Sep...
What does iterator->second mean?
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answered Mar 16 '13 at 16:04
Joseph MansfieldJoseph Mansfield
97.7k1717 gold badges214214 silver badges297297 bronze badges
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git command to show all (lightweight) tags creation dates
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309
I found in this link a solution that fits my needs:
git log --tags --simplify-by-decoration -...
How to check if two arrays are equal with JavaScript? [duplicate]
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C. Tewalt
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answered May 8 '13 at 9:22
enyoenyo
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Rails: Adding an index after adding column
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239
You can run another migration, just for the index:
class AddIndexToTable < ActiveRecord::Mi...
How to write asynchronous functions for Node.js
...as
async_function(42, function(val) {
console.log(val)
});
console.log(43);
Will print 42 to the console asynchronously. In particular process.nextTick fires after the current eventloop callstack is empty. That call stack is empty after async_function and console.log(43) have run. So we print 4...