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Disabled UIButton not faded or grey
...e the Text Color popup button to change the text color.
In code, use the -setTitleColor:forState: message.
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Set up adb on Mac OS X
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your phone/emulator
...
The transaction manager has disabled its support for remote/network transactions
...erties.
Click the Security tab and make the following changes:
In Security Settings, select the Network DTC Access check box.
In Transaction Manager Communication, select the Allow Inbound and Allow Outbound check boxes.
s...
What's the u prefix in a Python string?
...are Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) essay on character sets.
Q: sry no time code pls
A: Fine. try str('Some String') or 'Some String'.encode('ascii', 'ignore'). But you should really read some of the answers and discussion on Converting a U...
What's the difference between including files with JSP include directive, JSP include action and usi
...e between using direct include and a Tag File. But custom tags have a rich set of features. They can
Be customized by means of attributes passed from the calling page.
Pass variables back to the calling page.
Access all the objects available to JSP pages.
Communicate with each other. You can creat...
How to make an ImageView with rounded corners?
...tF = new RectF(rect);
final float roundPx = pixels;
paint.setAntiAlias(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(color);
canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
ca...
Designing function f(f(n)) == -n
...(y) = -x, and f(-y) = x.
So, we need to divide all integers except 0 into sets of 4, but we have an odd number of such integers; not only that, if we remove the integer that doesn't have a positive counterpart, we still have 2(mod4) numbers.
If we remove the 2 maximal numbers left (by abs value), ...
pull/push from multiple remote locations
...ns of git! See Malvineous's solution, below.
Reproduced here:
git remote set-url origin --push --add <a remote>
git remote set-url origin --push --add <another remote>
Original answer:
This something I’ve been using for quite a while without bad consequences and suggested by Lin...
How to generate unique ID with node.js
How to set a variable value with database query callback? How I can do it?
13 Answers
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Create a dictionary with list comprehension
...ere is the mapping part. What makes this a dict comprehension instead of a set comprehension (which is what your pseudo-code approximates) is the colon, : like below:
mydict = {k: v for k, v in blahs}
And we see that it worked, and should retain insertion order as-of Python 3.7:
>>> mydict...