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Cell spacing in UICollectionView
How do I set cell spacing in a section of UICollectionView ? I know there is a property minimumInteritemSpacing I have set it to 5.0 still the spacing is not appearing 5.0. I have implemented the flowout delegate method.
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Git stash pop- needs merge, unable to refresh index
...ash because I merged a branch which apparently conflicts with my stash and now my stash is seemingly unable to be popped.
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Get a specific bit from byte
...t;< (4-1) == 8 (2^3)
00000001 << (4-1) == 00001000
Now you know how it's done, what's going on at the low level, and why it works.
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How to get the name of the calling method?
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Now it seems to be caller_locations[0].label on Ruby 2.2.0 else you always have send_action result
– brcebn
Feb 16 '16 at 15:25
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How can I read command line parameters from an R script?
... support commandArgs(). littler could be ported to Windows but lives right now only on OS X and Linux.
There are two add-on packages on CRAN -- getopt and optparse -- which were both written for command-line parsing.
Edit in Nov 2015: New alternatives have appeared and I wholeheartedly recommend ...
How to change file encoding in NetBeans?
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Thanks. If someone know such a tool, please post it here: superuser.com/questions/208948/…
– Dawid Ohia
Nov 9 '10 at 14:23
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How do I toggle an element's class in pure JavaScript?
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Thank you so much! It's working now :) I add more option for loop: var All = document.querySelectorAll('.menu'); for (var i = 0; i < All.length; i++){ All[i].classList.toggle('hidden-phone'); }
– Blue Tra...
What is a plain English explanation of “Big O” notation?
... then initials or first name, possibly address and then telephone numbers.
Now if you were instructing a computer to look up the phone number for "John Smith" in a telephone book that contains 1,000,000 names, what would you do? Ignoring the fact that you could guess how far in the S's started (let...
Convert seconds value to hours minutes seconds?
... I will have to implement fractions of a second later on in dev, right now I am just trying to get the calculation to work in the first place.
– rabbitt
May 25 '11 at 2:49
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Why would a JavaScript variable start with a dollar sign? [duplicate]
...(_) are permitted anywhere in an IdentifierName.
As such, the $ sign may now be used freely in variable names. Certain frameworks and libraries have their own conventions on the meaning of the symbol, noted in other answers here.
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