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<em>A<em>nem>dem>roid: How ca<em>nem> I pass parameters to Asy<em>nem>cTask's o<em>nem>PreExecute()?
...xactly what I did <em>nem>ow. I still <em>nem>eed a member variable but i<em>nem> the Asy<em>nem>cTask <em>a<em>nem>dem> <em>nem>ot the outer class if that's what you mea<em>nem>. This is what I did: private class MyAsy<em>nem>cTask exte<em>nem>ds Asy<em>nem>cTask<Void, Void, Void> { private boolea<em>nem> showLoadi<em>nem>g; public MyAsy<em>nem>cTask(boolea<em>nem> showLoadi<em>nem>g) { ...
i<em>OSem> Image Orie<em>nem>tatio<em>nem> has Stra<em>nem>ge Behavior
For the past few weeks I've bee<em>nem> worki<em>nem>g with images i<em>nem> objective-c <em>a<em>nem>dem> <em>nem>otici<em>nem>g a lot of stra<em>nem>ge behavior. First, like ma<em>nem>y other people, I've bee<em>nem> havi<em>nem>g this problem where images take<em>nem> with the camera (or take<em>nem> with somebody else's camera <em>a<em>nem>dem> MMS'd to me) are rotated 90 degrees. I was<em>nem>'t sure w...
Cha<em>nem>ge old commit message o<em>nem> Git
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It says:
Whe<em>nem> you save <em>a<em>nem>dem> exit the editor, it will rewi<em>nem>d you back to that last commit i<em>nem> that list <em>a<em>nem>dem> drop you o<em>nem> the comm<em>a<em>nem>dem> li<em>nem>e with the followi<em>nem>g message:
$ git rebase -i HEAD~3
Stopped at 7482e0d... updated the gemspec to hopefully work be...
Split List i<em>nem>to Sublists with LI<em>Nem>Q
...fect of groupi<em>nem>g them i<em>nem>to groups of 3. The<em>nem> co<em>nem>vert each group to a list <em>a<em>nem>dem> the IE<em>nem>umerable of List to a List of Lists
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Is it p<em>osem>sible to have differe<em>nem>t Git co<em>nem>figuratio<em>nem> for differe<em>nem>t projects?
...cha<em>nem>gi<em>nem>g [user] email = ... block, will override the global ~/.gitco<em>nem>fig - <em>a<em>nem>dem> this is o<em>nem>ly for your user?
– dcsa<em>nem>
<em>Nem>ov 30 '19 at 18:40
add a comme<em>nem>t
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How to grep (search) committed code i<em>nem> the Git history
...ommit co<em>nem>te<em>nem>t (i.e., actual li<em>nem>es of source, as opp<em>osem>ed to commit messages <em>a<em>nem>dem> the like), you <em>nem>eed to do:
git grep <regexp> $(git rev-list --all)
git rev-list --all | xargs git grep <expressio<em>nem>> will work if you ru<em>nem> i<em>nem>to a<em>nem> "Argume<em>nem>t list too lo<em>nem>g" error.
If you wa<em>nem>t to limit the sea...
How do I use Ruby for shell scripti<em>nem>g?
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By default, you already have access to Dir <em>a<em>nem>dem> File, which are pretty useful by themselves.
Dir['*.rb'] #basic globs
Dir['**/*.rb'] #** == a<em>nem>y depth of directory, i<em>nem>cludi<em>nem>g curre<em>nem>t dir.
#=> array of relative <em>nem>ames
File.exp<em>a<em>nem>dem>_path('~/file.txt') #=> "/User/mat/...
How Do I Fetch All Old Items o<em>nem> a<em>nem> RSS Feed?
I've bee<em>nem> experime<em>nem>ti<em>nem>g with writi<em>nem>g my ow<em>nem> RSS reader. I ca<em>nem> h<em>a<em>nem>dem>le the "parse XML" bit. The thi<em>nem>g I'm getti<em>nem>g stuck o<em>nem> is "How do I fetch older p<em>osem>ts?"
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Ca<em>nem> grep show o<em>nem>ly words that match search patter<em>nem>?
... output. This is the default
whe<em>nem> there is o<em>nem>ly o<em>nem>e file (or o<em>nem>ly st<em>a<em>nem>dem>ard i<em>nem>put) to search.
-o, --o<em>nem>ly-matchi<em>nem>g
Pri<em>nem>t o<em>nem>ly the matched (<em>nem>o<em>nem>-empty) parts of a matchi<em>nem>g li<em>nem>e,
with each such part o<em>nem> a separate output li<em>nem>e.
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Bitwise operatio<em>nem> <em>a<em>nem>dem> usage
...ators that work o<em>nem> multi-bit values, but co<em>nem>ceptually o<em>nem>e bit at a time.
<em>A<em>Nem>Dem> is 1 o<em>nem>ly if both of its i<em>nem>puts are 1, otherwise it's 0.
OR is 1 if o<em>nem>e or both of its i<em>nem>puts are 1, otherwise it's 0.
XOR is 1 o<em>nem>ly if exactly o<em>nem>e of its i<em>nem>puts are 1, otherwise it's 0.
<em>Nem>OT is 1 o<em>nem>ly if its i<em>nem>put is 0, o...