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What's the difference between :: (double colon) and -> (arrow) in PHP?
...thod that is static and not be dependent on other initialization...
class Test {
public $name;
public function __construct() {
$this->name = 'Mrinmoy Ghoshal';
}
public static function doWrite($name) {
print 'Hello '.$name;
}
public function write() {
...
Convert XLS to CSV on command line
... is not limited to xls at all. xlsx Works just fine, as we could expect.
Tested with Office 2010.
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jQuery .data() does not work, but .attr() does
...e by .attr('data-myvar', '') will not be seen by subsequent .data() calls. Test this out on jsfiddle.
To avoid this problem don't intermix .data and .attr() calls. Use one or the other.
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How do I maintain the Immersive Mode in Dialogs?
...hey should check if the Window has immersive set.
I've updated my working test code (forgive the hacky messiness) to Github. I've tested on the Nexus 5 emulator, it will probably blow up with anything less than KitKat but its for proof-of-concept only.
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Completion handler for UINavigationController “pushViewController:animated”?
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I believe (haven't tested) that this could provide inaccurate results if the presented view controller triggers animations inside it's viewDidLoad or viewWillAppear implementations. I think those animations will be started before pushViewContr...
Using forked package import in Go
... a tiny feature to a library I am using when I ran into this headache with testing it before creating a Pull Request.
– Joakim
Jul 18 '16 at 16:20
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What is “String args[]”? parameter in main method Java
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The following answer is based my understanding & some test.
What is String[] args?
Ans- >
String[] -> As We know this is a simple String array.
args -> is the name of an array it can be anything (e.g. a, ar, argument, param, parameter) no issues with compiler &a...
Does Go have “if x in” construct similar to Python?
...eds at
most 20 comparisons, even in the worst case.
files := []string{"Test.conf", "util.go", "Makefile", "misc.go", "main.go"}
target := "Makefile"
sort.Strings(files)
i := sort.Search(len(files),
func(i int) bool { return files[i] >= target })
if i < len(files) && files[i] ==...
ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page
... It correctly works on both iPhone and iPad in iOS 8.3. Just tested :) Thank you!
– alones
May 11 '15 at 7:57
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When creating HTML emails, should we use html, head, body tags?
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-1 The right way is to test it in the relevant clients. While mail clients should follow the standards, virtually none of them do.
– Dan Blows
Jan 6 '12 at 17:50
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