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Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
...tried some of the above with info.plists and deleting derived data, clean, etc.
My solution: quit XCode, reopen project. Go to derived data in Finder. Deleted data for all projects (was all trashable, but I would try deleting your troubled projectdata first). And then it worked again. Deleting deri...
Timing a command's execution in PowerShell
... the properties you have access to, like $t.Milliseconds, $t.TotalSeconds, etc. Then we can write to whatever output we want, for instance, Write-Host That command took $t.TotalSeconds to complete.
– Baodad
Jan 21 '14 at 19:49
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Unix command to prepend text to a file
... Note that '\n' only works for GNU sed, not BSD (such as OSX, FreeBSD, etc.). To be more portable with those, see: stackoverflow.com/questions/1421478/…
– jwd
Jun 27 '17 at 23:19
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Disable/enable an input with jQuery?
... to disable ALL form input controls - incl. checkboxes, radios, textareas, etc. - you have to select ':input', not just 'input'. The latter selects only actual <input> elements.
– Cornel Masson
Aug 16 '12 at 8:10
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How to save and restore multiple different sessions in Vim?
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function! MakeSession()
let b:sessiondir = $HOME . "/.vim/sessions" . getcwd()
if (filewritable(b:sessiondir) != 2)
exe 'silent !mkdir -p ' b:sessiondir
redraw!
endif
let b:filename = b:sessiondir . '/session.vim'
exe "mksession! " . b:filename
endfunction
function! LoadSession(...
How do I apply the for-each loop to every character in a String?
...terating over characters in an array (regular for loop, CharacterIterator, etc) but if you're willing to pay the cost toCharArray() for-each is the most concise.
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Add custom messages in assert?
...an define your own macro/function, using __FILE__, __BASE_FILE__, __LINE__ etc, with your own function that takes a custom message
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Change Bootstrap input focus blue glow
...fter bootstrap.css. It will apply to all inputs including textarea, select etc...
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Changing API level Android Studio
...re two build.gradle files. I found the one in -> src has the versions, etc.
– mobibob
Dec 27 '13 at 18:00
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Validating email addresses using jQuery and regex
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It will not validate äüõ etc letters!!
– D.A.H
Aug 17 '14 at 17:16
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