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How to print to console using swift playground?
...ln in Swift 2 beta) shows up there.
In earlier Xcode 6 versions (which by now you probably should be upgrading from anyway), show the Assistant editor (e.g. by clicking the little circle next to a bit in the output area). Console output appears there.
...
textarea's rows, and cols attribute in CSS
... thing about doing it the CSS way is that you can completely style it up. Now you can add things like:
textarea{
width:400px;
height:100px;
border:1px solid #000000;
background-color:#CCCCCC;
}
share
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...
How to pass parameters using ui-sref in ui-router to controller
...$scope.params = $stateParams;
})
What we can see is that the state home now has url defined as:
url: '/:foo?bar',
which means, that the params in url are expected as
/fooVal?bar=barValue
These two links will correctly pass arguments into the controller:
<a ui-sref="home({foo: 'fooVal1'...
PHP PDO: charset, set names?
... It's worth noting that this behaviour changed in 5.3.6, and is now working correctly.
– igorw
Nov 10 '11 at 10:47
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For i = 0, why is (i += i++) equal to 0?
...ough decomposition of i += i++ to the parts it is made of requires one to know that both += and ++ are not atomic (that is, neither one is a single operation), even if they look like they are. The way these are implemented involve temporary variables, copies of i before the operations take place - o...
How to convert a Bitmap to Drawable in android?
...
That's deprecated now. Use the BitmapDrawable(Resources, Bitmap) constructor now.
– schlingel
Jan 16 '13 at 11:55
1
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outline on only one border
...nset border into an HTML element, but just only on one side of it.
Until now, I've been using an image to do that (GIF/PNG) that I would then use as a background and stretch it (repeat-x) and position a little off from the top of my block.
Recently, I discovered the outline CSS property, which i...
'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
...d b is almost the same as b if a else a, except a is evaluated only once.
Now sit for a few minutes with a pen and paper, and convince yourself that when {a,b} is a subset of {True,False}, it works exactly as you would expect of Boolean operators. But I hope I have convinced you it is much more gen...
Detach many subdirectories into a new, separate Git repository
...ubdirectory-filter libs master
Continue if you have more than 2 folders. Now you shall have two new and temporary git repository.
Conquer by Merging apps and libs
3 - Prepare the brand new repo:
mkdir my-desired-repo
cd my-desired-repo
git init
And you will need to make at least one commit. I...
How to reload the current state?
...d();. Although this seems a little overkill it could make testing/mocking/knowing all dependencies a piece of code has things a little easier.
– edhedges
Nov 5 '14 at 19:24
1
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