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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
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I could came up with the following table
Mac Computers
Mac68K Macintosh 68K system.
MacPPC Macintosh PowerPC system.
MacIntel Macintosh Intel system.
iOS Devices
iPhone iPhone.
iPod iPod Touch.
iPad iPad.
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How do I get the localhost name in PowerShell?
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You can just use the .NET Framework method:
[System.Net.Dns]::GetHostName()
also
$env:COMPUTERNAME
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How to refresh app upon shaking the device?
I need to add a shake feature that will refresh my Android application.
16 Answers
16
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What is the proper way to test if a parameter is empty in a batch file?
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Use square brackets instead of quotation marks:
IF [%1] == [] GOTO MyLabel
Parentheses are insecure: only use square brackets.
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How to get JavaScript caller function line number? How to get JavaScript caller source URL?
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This works for me in chrome/QtWebView
function getErrorObject(){
try { throw Error('') } catch(err) { return err; }
}
var err = getErrorObject();
var caller_line = err.stack.split("\n")[4];
var index = caller_line.indexOf("at "...
Downloading Java JDK on Linux via wget is shown license page instead
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*Works as of 07-11-2020 for JDK 14
wget --no-check-certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/14.0.1+7/664493ef4a6946b186ff29eb326336a2/jdk-14.0.1_linux...
CSS '>' selector; what is it? [duplicate]
...n the "greater than" ( > ) used in CSS code a few times, but I can't work out what it does. What does it do?
7 Answers
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Where is Java's Array indexOf?
...ted, one should use a solution offered by one of the other answers such as Kerem Baydoğan's, Andrew McKinlay's or Mishax's. The above code will compile even if theArray is primitive (possibly emitting a warning) but you'll get totally incorrect results nonetheless.
If the array is sorted, you can...
How to use JUnit and Hamcrest together?
I can't understand how JUnit 4.8 should work with Hamcrest matchers. There are some matchers defined inside junit-4.8.jar in org.hamcrest.CoreMatchers . At the same time there are some other matchers in hamcrest-all-1.1.jar in org.hamcrest.Matchers . So, where to go? Shall I explicitly inclu...
Incomplete type is not allowed: stringstream
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Prasoon SauravPrasoon Saurav
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