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Take screenshots in the iOS simulator
...is an option
Menubar ▶ Window ▶ Enable "Show Device Bezel"
Now,
Press ⌘ + shift + 4 + Spacebar, all together in Mac Keyboard. (A window snap capture mode will become active)
Select Simulator window/frame, that you want to capture. It will save screenshot with device bezel (with ...
Reorder levels of a factor without changing order of values
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Thank you, this worked. For some strange reason ggplot now correctly changed the order in the legend, but not in the plot. Weird.
– crangos
Mar 3 '10 at 23:57
7...
Django rest framework nested self-referential objects
...tionships is something that needs to be added.
Edit: Note that there is now a third-party package available that specifically deals with this kind of use-case. See djangorestframework-recursive.
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How do I git rebase the first commit?
I used git init to create a fresh repo, then made three commits. Now I want to rebase to go back and amend my first commit, but if I do git rebase -i HEAD~3 it complains! If I try the same with HEAD~2 then it kinda works but only lets me rearrange the last two commits.
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Is std::vector copying the objects with a push_back?
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I would also note that, if you use raw pointers, you are now responsible for cleaning up after them. There's no good reason to do this (not one I can think of anyway), you should always use a smart pointer.
– Ed S.
Nov 2 '12 at 0:03
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git mv and only change case of directory
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Thanks. This was driving me crazy. I didn't know about the -A or the --amend option.
– oschrenk
Jun 10 '10 at 5:18
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Vim for Windows - What do I type to save and exit from a file?
...typed git commit -a instead of git commit -am "My commit message" , and now I'm viewing my CMD prompt filled with the file version of my commit message ("Please enter the commit message for your..."). I've added my message to the top, but now I can't figure out how to save and leave. I tried to p...
How to declare string constants in JavaScript? [duplicate]
...t serves a similar purpose
FOO : "foofoo",
BAR : "barbar",
}
You can now print out 'foofoo' with
jsEnum.FOO
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Display JSON as HTML [closed]
...": "sample" }
into
{
"foo": "sample",
"bar": "sample"
}
Now the data is a readable format you can use the Google Code Prettify script as suggested by @A. Levy to colour code it.
It is worth adding that IE7 and older browsers do not support the JSON.stringify method.
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Why does ConcurrentHashMap prevent null keys and values?
...eature, which wasn't available back then (Java 5). You could use Optionals now, indeed.
– Bruno
Sep 18 '18 at 15:02
@A...