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how do i block or restrict special characters from input fields with jquery?
How do I block special characters from being typed into an input field with jquery?
19 Answers
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Git fails when pushing commit to github
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I had the same issue and believe that it has to do with the size of the repo (edited- or the size of a particular file) you are trying to push.
Basically I was able to create new repos and push them to github. But an existing one would not work.
The HTTP error code seem...
How do I associate file types with an iPhone application?
...ustom URL schemes. You can register your application to handle particular document types, and any application that uses a document controller can hand off processing of these documents to your own application.
For example, my application Molecules (for which the source code is available) handles t...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
... edited Nov 16 '16 at 14:20
Dorian
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answered Jan 11 '09 at 16:10
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store and retrieve a class object in shared preference
...SharedPrefences SharePreferences.Editor
What particularly about the class do you need to save?
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Unescape HTML entities in Javascript?
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EDIT: You should use the DOMParser API as Wladimir suggests, I edited my previous answer since the function posted introduced a security vulnerability.
The following snippet is the old answer's code with a small modification: using a textarea instea...
Find a pair of elements from an array whose sum equals a given number
...rr be the given array.
# And K be the give sum
for i=0 to arr.length - 1 do
# key is the element and value is its index.
hash(arr[i]) = i
end-for
for i=0 to arr.length - 1 do
# if K-th element exists and it's different then we found a pair
if hash(K - arr[i]) != i
print "pair i , ...
Notepad++ add to every line
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Move your cursor to the start of the first line
Hold down Alt + Shift and use the cursor down key to extend the selection to the end of the block
This allows you to type on every line simultaneously.
I found the solution above here.
I think this is much easier than using re...
How to calculate a time difference in C++
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See std::clock() function.
const clock_t begin_time = clock();
// do something
std::cout << float( clock () - begin_time ) / CLOCKS_PER_SEC;
If you want calculate execution time for self ( not for user ), it is better to do this in clock ticks ( not seconds ).
EDIT:
responsible ...
Why is __init__() always called after __new__()?
...r returning a new
instance of your class.
In contrast,
__init__ doesn't return anything; it's only responsible for initializing the
instance after it's been created.
In general, you shouldn't need to
override __new__ unless you're
subclassing an immutable type like
str, int, ...