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How to list containers in Docker
...ject it’s interacting with. For example list and start of containers are now subcommands of docker container and history is a subcommand of docker image.
These changes let us clean up the Docker CLI syntax, improve help text and make Docker simpler to use. The old command syntax is still supported...
Set up git to pull and push all branches
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Now default value for push.default is simple.
– hasanghaforian
Apr 21 '16 at 7:36
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Showing empty view when ListView is empty
... any idea how to do that in app inventor?
– JinSnow
Mar 26 '15 at 16:56
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Single quotes vs. double quotes in Python [closed]
... My opinion has changed on this greatly since I wrote this. It's now just kind of one situation where I would argue that I would use double-quotes. Another would be yours in the context of using single quotes. See the accepted answer for my current stance on the matter in more detail. I th...
How to capture UIView to UIImage without loss of quality on retina display
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The currently accepted answer is now out of date, at least if you are supporting iOS 7.
Here is what you should be using if you are only supporting iOS7+:
+ (UIImage *) imageWithView:(UIView *)view
{
UIGraphicsBeginImageContextWithOptions(view.bounds.s...
JavaScript for…in vs for
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Note that the native Array.forEach method is now widely supported.
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How should I escape strings in JSON?
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@MonoThreaded Thanks for your reply, I still don't know why. but finally, I changed the method to fix it like below, if (c < ' ' || c > 0x7f) { t = "000" + Integer.toHexString(c).toUpperCase(); sb.appe...
How do I put the image on the right side of the text in a UIButton?
...want a UIButton with a background image, text, and an image in it. Right now, when I do that, the image is on the left side of the text. The background image, text, and image all have different highlight states.
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Designing function f(f(n)) == -n
...n and odd numbers, I should've thought of that.
– Unknown
Apr 8 '09 at 22:25
38
I think the most ...
How can I do an asc and desc sort using underscore.js?
I am currently using underscorejs for sort my json sorting. Now I have asked to do an ascending and descending sorting using underscore.js. I do not see anything regarding the same in the documentation. How can I achieve this?
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