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Algorithm to compare two images
...ns you should identify and compromise on.
Matlab is an excellent tool for testing and evaluating images.
Testing the algorithms
You should test (at the minimum) a large human analysed set of test data where matches are known beforehand. If for example in your test data you have 1,000 images wher...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...fari 3.0+ "[object HTMLElementConstructor]"
var isSafari = /constructor/i.test(window.HTMLElement) || (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window['safari'] || (typeof safari !== 'undefined' && safari.pushNotification));
// Internet Explorer 6-11
...
How to grant permission to users for a directory using command line in Windows?
...should use icacls instead. This is how you grant John full control over D:\test folder and all its subfolders:
C:\>icacls "D:\test" /grant John:(OI)(CI)F /T
According do MS documentation:
F = Full Control
CI = Container Inherit - This flag indicates that subordinate containers will inherit t...
Difference between webdriver.Dispose(), .Close() and .Quit()
...he driver object, ends the session and closes all browsers opened during a test whether the test fails or passes.
public IWebDriver Driver;
[SetUp]
public void SetupTest()
{
Driver = WebDriverFactory.GetDriver();
}
[TearDown]
public void TearDown()
{
if (Driver != null)
Driver.Quit...
URL Fragment and 302 redirects
...ts
#6 allows fragments in the Location header. #43 says this:
I just tested this with various browsers.
Firefox and Safari use the fragment in the location header.
Opera uses the fragment from the source URI, when present, otherwise the fragment from the redirect location
IE (8) ig...
“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
...d not be used in production BUT.. I'm making a prototype of something. The test server they happened to provide me with forces me to use SSL. Working with certificates is pretty new for me, so I just want a QUICK WAY OUT, which imho is fine since I WILL NOT USE IT IN PRODUCTION
...
How do I pass multiple parameters into a function in PowerShell?
...ult shells like cmd, sh, bash, etc.
– Bender the Greatest
Jun 6 '19 at 21:52
add a comment
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Is there any way to call a function periodically in JavaScript?
...f strings that will be "evaled" to those functions.
// example 1
function test() {
alert('called');
}
var interval = setInterval(test, 10000);
Or:
// example 2
var counter = 0;
var interval = setInterval(function() { alert("#"+counter++); }, 5000);
...
How do I test for an empty string in a Bash case statement?
... everything every time in that case, even blanks.
#!/usr/local/bin/bash
# testcase.sh
case "$1" in
abc)
echo "this $1 word was seen."
;;
"")
echo "no $1 word at all was seen."
;;
*)
echo "any $1 word was seen."
;;
esac
...
Basic http file downloading and saving to disk in python?
...
A clean way to download a file is:
import urllib
testfile = urllib.URLopener()
testfile.retrieve("http://randomsite.com/file.gz", "file.gz")
This downloads a file from a website and names it file.gz. This is one of my favorite solutions, from Downloading a picture via url...