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What, why or when it is better to choose cshtml vs aspx?
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edited Jun 6 '12 at 12:06
answered Jun 6 '12 at 11:50
Jo...
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
...l evaluate to true if value is not:
null
undefined
NaN
empty string ("")
0
false
The above list represents all possible falsy values in ECMA-/Javascript. Find it in the specification at the ToBoolean section.
Furthermore, if you do not know whether a variable exists (that means, if it was decla...
I need to get all the cookies from the browser
...et a list of escaped key=value pairs seperated by a semicolon.
secret=do%20not%20tell%you;last_visit=1225445171794
To simplify the access, you have to parse the string and unescape all entries:
var getCookies = function(){
var pairs = document.cookie.split(";");
var cookies = {};
for (var ...
Convert from ASCII string encoded in Hex to plain ASCII?
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A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
... there a function in PHP that can decode Unicode escape sequences like " \u00ed " to " í " and all other similar occurrences?
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How to hide soft keyboard on android after clicking outside EditText?
...eSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(), 0);
}
You can put this up in a utility class, or if you are defining it within an activity, avoid the activity parameter, or call hideSoftKeyboard(this).
The trickiest part is when to call it. You can write a method that i...
Returning from a finally block in Java
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answered Sep 7 '08 at 3:20
Jason CohenJason Cohen
73.8k2626 gold badges104104 silver badges111111 bronze badges
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Get selected element's outer HTML
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2014 Edit : The question and this reply are from 2010. At the time, no better solution was widely available. Now, many of the other replies are better : Eric Hu's, or Re Capcha's for example.
This site seems to have a solutio...
What is hashCode used for? Is it unique?
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109
MSDN says:
A hash code is a numeric value that is used to identify an object
during equal...
How to erase the file contents of text file in Python?
...if you have already an opened file:
f = open('file.txt', 'r+')
f.truncate(0) # need '0' when using r+
In C++, you could use something similar.
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