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Opening the Settings app from another app
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YES!! you can launch Device Settings screen, I have tested on iOS 9.2
Step 1. we need to add URL schemes
Go to Project settings --> Info --> URL Types --> Add New URL Schemes
Step 2. Launch Settings programmatically Thanks to @davidcann
[[UIApplication sharedApp...
How can I randomize the lines in a file using standard tools on Red Hat Linux?
... then
mv $i.new $i
else
echo "Error for file $i!"
fi
done
Untested, but hopefully works.
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Ruby combining an array into one string
...y solution:
@arr = ['<p>Hello World</p>', '<p>This is a test</p>']
@arr.reduce(:+)
=> <p>Hello World</p><p>This is a test</p>
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AngularJS HTTP post to PHP and undefined
...', ['$http', function($http){
var formData = { password: 'test pwd', email : 'test email' };
var postData = 'myData='+JSON.stringify(formData);
$http({
method : 'POST',
url : 'resources/curl.php',
...
.gitignore and “The following untracked working tree files would be overwritten by checkout”
...go about solving the your files would be overwritten with fatal: pathspec 'test/node_modules' did not match any files when I do git rm -r --cache test/node_modules? I can't pull because of the overwritten message and can't remove because git can't find them (they are there)
– H...
Does a UNIQUE constraint automatically create an INDEX on the field(s)?
... you should not worry about them until you actually run into them.
As for testing index usage you should first fill your table with some data to make optimizer think it's actually worth to use that index.
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C Macro definition to determine big endian or little endian machine?
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Test the endianness with #if __BYTE_ORDER == __LITTLE_ENDIAN and #elif __BYTE_ORDER == __BIG_ENDIAN. And generate an #error elsewise.
– To1ne
May 4 '11 at 7:43
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How to pretty print XML from the command line?
...nt. Example: "C:\Program Files\Git\usr\bin\xmllint.exe" --format QCScaper.test@borland.com.cds.xml > QCScaper.test@borland.com.pretty-printed.cds.xml
– Jeroen Wiert Pluimers
Dec 21 '17 at 7:46
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filter for complete cases in data.frame using dplyr (case-wise deletion)
...## ..- attr(*, "names")= chr "3" "4"
ADDED Have updated to reflect latest version of dplyr and comments.
ADDED Have updated to reflect latest version of tidyr and comments.
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WKWebView in Interface Builder
...then use it in interface builder.. but without super.initWithCoder.. let's test ! :)
– zarghol
Mar 9 '15 at 22:23
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