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Access Container View Controller from Parent iOS
...u need control from the parent. For instance, if the child controller is a table view and you want to reload it forcefully or change a property via a button tap or any other event on Parent View Controller, you can do it by accessing ChildViewController's instance and not via prepareForSegue. Both h...
Can I set the height of a div based on a percentage-based width? [duplicate]
...p: 100%;
}
.child {
position: absolute;
top: 0;
left: 0;
}
Support table for viewport units
I wrote about this approach and others in a CSS-Tricks article on scaling responsive animations that you should check out.
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How to strip all whitespace from string
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@Roger Pate: You don't need the 'table' argument for translate, it can be None -- although, surprisingly, that makes it slower...
– martineau
Sep 18 '10 at 19:31
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Why does 2 mod 4 = 2?
...odulo operator, in lieu of the word mod.
For x % 4, you get the following table (for 1-10)
x x%4
------
1 1
2 2
3 3
4 0
5 1
6 2
7 3
8 0
9 1
10 2
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How to hash a string into 8 digits?
...ion? He (or she) wanted (or needed) 8 decimal places. Also, the way hash tables work is to hash into a small search space (the sparse table). You seem to not know want hash functions are commonly used for and to not care about the actual question that was asked.
– Raymond He...
Get selected element's outer HTML
...nction; the issue is that I need the HTML including the selected object (a table row in this case, where .html() only returns the cells inside the row).
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CSS Child vs Descendant selectors
...will match the following example, but div > p will not.
<div><table><tr><td><p> <!...
The first one is called descendant selector and the second one is called child selector.
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Background color not showing in print preview
I am trying to print a page. In that page I have given a table a background color.
When I view the print preview in chrome its not taking on the background color property...
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Copy array items into another array
...Array1, dataArray2);
Here's a loop-based version of the last example, suitable for large arrays and all major browsers, including IE <= 8:
Array.prototype.pushArray = function() {
var toPush = this.concat.apply([], arguments);
for (var i = 0, len = toPush.length; i < len; ++i) {
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How to use null in switch
... return null;
}
}
For me, this typically aligns with a look-up table in a database (for rarely-updated tables only).
However, when I try to use findByTypeId in a switch statement (from, most likely, user input)...
int userInput = 3;
PersonType personType = PersonType.findByTypeId(userI...