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UICollectionView auto scroll to cell at IndexPath
...rray of collection view. All of the cells don't fit on the screen. I have 30 cells and only 6 on the screen.
9 Answers
...
Why can I initialize a List like an array in C#?
...:
var grades = new Dictionary<string, int>
{
{ "Suzy", 100 },
{ "David", 98 },
{ "Karen", 73 }
};
Is roughly identical to:
var temp = new Dictionary<string, int>();
temp.Add("Suzy", 100);
temp.Add("David", 98);
temp.Add("Karen", 73);
var grades = temp;...
How to get an element's top position relative to the browser's viewport?
...on Sá Maia
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answered Sep 13 '13 at 20:42
Himanshu PHimanshu P
7,72755 ...
Change all files and folders permissions of a directory to 644/755
...ould be using find:
for directories
find /desired_location -type d -print0 | xargs -0 chmod 0755
for files
find /desired_location -type f -print0 | xargs -0 chmod 0644
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What does ||= (or-equals) mean in Ruby?
...
robosnacks
10544 bronze badges
answered Mar 24 '10 at 4:11
Jörg W MittagJörg W Mittag
32...
Overriding !important style
...yleElement.id = 'styles_js';
document.getElementsByTagName('head')[0].appendChild(styleElement);
}
styleElement.appendChild(document.createTextNode(newStyle));
}
addNewStyle('td.EvenRow a {display:inline !important;}')
The rules added with the above method will (if you use the !im...
Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
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Mac OSX 10.7.5 — when I run php -m I do NOT see intl. I know it works on the webserver, but it's not recognized on the Command Line. So… I have to add it to the Command Line?
– Mark Fox
May 2...
View a list of recent documents in Vim
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203
Don't use a plugin, unless you want a nice menu. From Vim Documentation: Starting (or :help old...
How can you iterate over the elements of an std::tuple?
...
20 Answers
20
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How can you run a command in bash over until success
...n Kugelman
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answered Mar 11 '11 at 14:48
ErikErik
76.8k1010 gold badge...