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In-place edits with sed on OS X
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You can use the -i flag correctly by providing it with a suffix to add to the backed-up file. Extending your example:
sed -i.bu 's/oldword/newword/' file1.txt
Will give you two files: one with the name file1.txt that contains the substitution, and one wit...
How do I toggle an ng-show in AngularJS based on a boolean?
... controller. The weird thing is that this default value was read correctly by the ng-show on page load, but then after clicking on ng-click it would update only this ng-show, and not others in the page (all watching the same Boolean—at least in theory)...
– antoine
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How to get the integer value of day of week
...he DayOfWeek property would return zero on sunday. Almost introduced a bug by implementing the top voted answer. Thanks!
– breez
Jul 18 '19 at 7:32
add a comment
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How do I get the function name inside a function in PHP?
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What's the difference between Unicode and UTF-8? [duplicate]
...icode’ encoding actually.
This is an unfortunate misnaming perpetrated by Windows.
Because Windows uses UTF-16LE encoding internally as the memory storage format for Unicode strings, it considers this to be the natural encoding of Unicode text. In the Windows world, there are ANSI strings (the ...
TimeStamp on file name using PowerShell
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You can insert arbitrary PowerShell script code in a double-quoted string by using a subexpression, for example, $() like so:
"C:\temp\mybackup $(get-date -f yyyy-MM-dd).zip"
And if you are getting the path from somewhere else - already as a string:
$dirName = [io.path]::GetDirectoryName($path...
Why does make think the target is up to date?
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Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
...me issue and so I can bookmark this question myself.
I was able to fix it by doing the following:
sudo apt-get install gcc-multilib g++-multilib
If you've installed a version of gcc / g++ that doesn't ship by default (such as g++-4.8 on lucid) you'll want to match the version as well:
sudo apt-...
How can I switch my git repository to a particular commit
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Get position of UIView in respect to its superview's superview
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UIView extension for converting subview's frame (inspired by @Rexb answer).
extension UIView {
// there can be other views between `subview` and `self`
func getConvertedFrame(fromSubview subview: UIView) -> CGRect? {
// check if `subview` is a subview of self
...