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Programmatically trigger “select file” dialog box
...ility having "display: none" is not ok in all browsers. (But opacity of 0, etc, can be used)
– driftcatcher
Dec 7 '19 at 16:41
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RESTful Authentication
...ch is very user-unfriendly. you cannot add password retrieval, help boxes, etcetera.
logging out or logging in under a different name is a problem - browsers will keep sending authentication information to the site until you close the window
timeouts are difficult
A very insightful article that ta...
How do I get the file extension of a file in Java?
... just the path, the parent directory, the file name (minus the extension), etc. I'm coming from C# and .Net where we have this: msdn.microsoft.com/en-us/library/…
– longda
Aug 26 '10 at 0:31
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Should I use encodeURI or encodeURIComponent for encoding URLs?
... are converted to percent-hexadecimal codes. Space to %20, percent to %25, etc. The characters below pass through unchanged.
Here are the characters the functions will NOT convert:
pass_thru = '*-._0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
encodeURI (pass_thru + '#$&...
How can a Java program get its own process ID?
...s
Make sure you have jna-platform.jar then:
int pid = Kernel32.INSTANCE.GetCurrentProcessId();
Unix
Declare:
private interface CLibrary extends Library {
CLibrary INSTANCE = (CLibrary) Native.loadLibrary("c", CLibrary.class);
int getpid ();
}
Then:
int pid = CLibrary.INSTANCE.get...
How do I rename the extension for a bunch of files?
...h, there's no need for external commands like sed, basename, rename, expr, etc.
for file in *.html
do
mv "$file" "${file%.html}.txt"
done
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How to extract base URL from a string in JavaScript?
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There is no reason to do splits to get the path, hostname, etc from a string that is a link. You just need to use a link
//create a new element link with your link
var a = document.createElement("a");
a.href="http://www.sitename.com/article/2009/09/14/this-is-an-article/";
//hide it...
Android Drawing Separator/Divider Line in Layout?
... Works for me too. Can also add android:layout_marginTop="2dp" (etc) to add spaces in top and bottom.
– Pinch
May 7 '12 at 3:43
4
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Binding multiple events to a listener (without JQuery)?
...nction body...
console.log("you inserted things by paste or typing etc.");
});
}
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Mocking python function based on input arguments
...f you want to preserve Mock's capabilities (assert_called_once, call_count etc):
self.mock.side_effect = {'input1': 'value1', 'input2': 'value2'}.get
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