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How do I limit the number of results returned from grep?
... domain updated:
[132116.568942] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[132116.568944] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[132116.568945] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[132116.568...
The quest for the Excel custom function tooltip
... before , but each time the accepted answer is simply a resignation to provide function descriptions using Application.MacroOptions ( VBA6 ) ( VBA7 ), but this information does not actually appear as a tooltip, so it does not solve my problem.
...
Extract elements of list at odd positions
...he list is being iterated from the second element to the end.
We also provided third argument (step) which is 2. Which means that one element will be selected, the next will be skipped, and so on...
So, to sum up, in this case [1::2] means:
take the second element (which, by the way, is an odd e...
How can I use redis with Django?
...sting ( eg Are these entities in this domain? )
– David
Jun 24 '13 at 16:00
Can't help wondering why my answer which m...
Applicatives compose, monads don't
...t;- mb
if b then mt else mf
which uses the result of some effect to decide between two computations (e.g. launching missiles and signing an armistice), whereas
iffy :: Applicative a => a Bool -> a x -> a x -> a x
iffy ab at af = pure cond <*> ab <*> at <*> af where...
How can I merge two commits into one if I already started rebase?
...s, a was the first commit, then b, and finally c. After committing c we decide to squash b and c together:
(Note: Running git log pipes its output into a pager, less by default on most platforms. To quit the pager and return to your command prompt, press the q key.)
Running git rebase --interactiv...
How do I create a custom Error in JavaScript?
...n prototype to Error.prototype instead of new Error() like Nicholas Zakas did in his article, I created a jsFiddle with the code below:
function NotImplementedError(message) {
this.name = "NotImplementedError";
this.message = (message || "");
}
NotImplementedError.prototype = Error.prot...
What Are the Differences Between PSR-0 and PSR-4?
...will not work even if the class name is different from file name, like considering above example:
Acme\Foo\Bar ---> src/Acme/Foo/Bar.php (for Bar class) will work
Acme\Foo\Bar ---> src/Acme/Foo/Bar2.php (for Bar class) will not work
...
Hibernate Annotations - Which is better, field or property access?
...turn generateFunnyNick(this.name);
else return "John Doe";
}
}
Besides, if you throw another libs into the mix (like some JSON-converting lib or BeanMapper or Dozer or other bean mapping/cloning lib based on getter/setter properties) you'll have the guarantee that the lib is in sync with th...
What does “mro()” do?
...
Just like @Alex Martelli said and the content of python-history.blogspot.com/2010/06/…, the mro attribute should be add when the new class are used, as only when Python 2.2 MRO and Python 2.3 MRO(C3) are used.
– andy
...